CN109789510A

CN109789510A - The manufacturing method and anodized composite component of anodized composite component

Info

Publication number: CN109789510A
Application number: CN201780059014.2A
Authority: CN
Inventors: 堀久司; 尾尻将视
Original assignee: Nippon Light Metal Co Ltd
Current assignee: Nippon Light Metal Co Ltd
Priority date: 2017-02-22
Filing date: 2017-09-06
Publication date: 2019-05-21
Anticipated expiration: 2037-09-06
Also published as: JP2018134667A; WO2018154816A1; JP6740929B2; CN109789510B

Abstract

The invention is characterized in that including: face soldering operation, the first metal component (3) and the second metal component (4) is set to be layered in the upper and lower of core material (2) wherein, and the brazing sheet of the single layer formed by Al-Si-Mg class alloy is located in respectively between core material (2) and the first metal component (3) and between core material (2) and the second metal component (4), to core material (2) and the first metal component (3) and to carry out face soldering to core material (2) and the second metal component (4) respectively by unleaded dose；It is overlapped process, is overlapped the peripheral part of the first metal component (3) with the peripheral part of the second metal component (4) to form coincidence part (J)；And friction-stir process, friction-stir throughout complete cycle is carried out to coincidence part (J) with rotation tool (F) using the engagement for including stirring pin (F2) wherein, the intensity of core material (2) is formed bigger than the intensity of the first metal component (3) and the second metal component (4).

Description

The manufacturing method and anodized of anodized composite component are with compound Component

Technical field

The present invention relates to the manufacturing method of anodized composite component and anodized composite components.

Background technique

A kind of coating member (referring to patent document 1) for being overlapped different types of metal component and being formed known.Utilize packet Part is covered, the performance that can not be obtained using the metal component formed by homogenous material can be played.For example, aluminium alloy is used only, Intensity is very low, but the coating member by being formed by aluminium alloy and stainless steel, then can improve intensity.

On the other hand, aluminum or aluminum alloy, which passes through, implements anodized (alunite), and in Surface Creation Overlay film is aoxidized to improve corrosion resistance, wear resistance and dicoration (coloring) etc..Anodized will be by that will be used as object Component be configured in electrolyte and the Surface Creation using electrolysis in aluminum or aluminum alloy aoxidizes overlay film.

Existing technical literature

Patent document

Patent document 1: Japanese Patent Laid-Open 2014-79800 bulletin

Summary of the invention

The technical problems to be solved by the invention

It is not of the same race but if carrying out anodized to the coating member being made of aluminium alloy and dissimilar metals Metalloid may dissolve in the electrolytic solution, to there are problems that anodized reduction.

From the above point of view, the purpose of the present invention is to provide a kind of manufacturers of anodized composite component Method and anodized composite component, can improve intensity and anodized.

Technical scheme applied to solve the technical problem

In order to solve the above-mentioned technical problem, in the preparation process, quasi- it is a feature of the present invention that including: preparatory process The first metal component and the second metal component of standby metal core material and aluminum or aluminum alloy, wherein the core material is plate-like, First metal component and second metal component are plate-like and formed bigger than the core material；Face soldering operation, in institute It states in the soldering operation of face, first metal component and second metal component is made to be layered in the upper and lower of the core material, and By the brazing sheet of the single layer formed by Al-Si-Mg class alloy be folded in respectively the core material and first metal component it Between and be folded between the core material and second metal component, with by no brazing flux respectively to the core material with it is described First metal component and face soldering is carried out to the core material and second metal component；It is overlapped process, in the coincidence work In sequence, it is overlapped the peripheral part of first metal component and the peripheral part of second metal component, in the core material Surrounding forms coincidence part；And friction-stir process uses the rotation work for including stirring pin in the friction-stir process The stirring pin of the rotation tool is inserted into from the front of first metal component, and makes the rotation tool is opposite to move by tool It is dynamic, throughout complete cycle to carry out friction-stir to the coincidence part, the intensity of the core material is formed than first metal The intensity of component and second metal component is big.

In addition, it is a feature of the present invention that include: preparatory process, in the preparation process, prepare metal core material and The first metal component and the second metal component of aluminum or aluminum alloy, wherein the core material is plate-like, first metal component And second metal component is plate-like and is formed bigger than the core material；Face soldering operation makes in the face soldering operation First metal component and second metal component are layered in the upper and lower of the core material, and will be closed by Al-Si-Mg class The brazing sheet for the single layer that gold is formed is folded between the core material and first metal component respectively and is folded in the core Between material and second metal component, make the peripheral part of first metal component and the week of second metal component on one side Edge is overlapped, to form coincidence part around the core material, on one side by no brazing flux respectively to the core material and described first Metal component and face soldering is carried out to the core material and second metal component；And friction-stir process, it rubs described It wipes in agitating procedure, using the rotation tool for including stirring pin, by the stirring pin of the rotation tool from the first metal structure The front insertion of part, and the rotation tool is relatively moved, it, will throughout complete cycle to carry out friction-stir to the coincidence part The intensity of the core material forms bigger than the intensity of first metal component and second metal component.

According to the above method, due to including high-intensitive core material, and to core material and the first metal component and core material and the Therefore two metal components, which carry out face soldering, can improve intensity.Further, since the first metal component for passing through aluminum or aluminum alloy Closed to core material progress with the second metal component, therefore, electrolyte will not be contacted with core material in anodized, therefore, The tone of overlay film is not influenced by core material, so as to improve anodized.Further, since to rubbing around core material Stirring engagement is wiped, therefore, airtightness can be improved.

Furthermore, it may be desirable to, in the friction-stir process, in the only stirring pin for making the rotation tool and only First metal component is contacted or is carried out in the state of contacting with both first metal component and second metal component Friction-stir.

According to the above method, the load for being applied to friction-stir device can be mitigated.

Furthermore, it may be desirable to, including excision process, the excision process after the friction-stir process, with The slot in the plastification region formed by the friction-stir process is boundary, by first metal component and second gold medal The end of metal elements is cut off.

According to the above method, easily the end of the first metal component and the second metal component can be cut off.

In addition, it is a feature of the present invention that include: preparatory process, in the preparation process, prepare metal core material and The first metal component and the second metal component of aluminum or aluminum alloy, wherein the core material is plate-like, first metal component And second metal component is plate-like and is formed bigger than the core material；Face soldering operation makes in the face soldering operation First metal component and second metal component are layered in the upper and lower of the core material, and will be closed by Al-Si-Mg class The brazing sheet for the single layer that gold is formed is folded between the core material and first metal component respectively and is folded in the core Between material and second metal component, with by no brazing flux respectively to the core material and first metal component and right The core material and second metal component carry out face soldering；It is overlapped process, in the coincidence process, by aluminum or aluminum alloy system Sandwiched component be inserted between the peripheral part of first metal component and the peripheral part of second metal component, with formed First coincidence part and the second coincidence part, wherein the back side and the sandwiched of first coincidence part by first metal component The front of component is overlapped, and second coincidence part is by the front of second metal component and the back side of the sandwiched component It is overlapped；And friction-stir process is spread whole in the friction-stir process using the rotation tool for including stirring pin Friction-stir allly is carried out to first coincidence part and second coincidence part, by the intensity of the core material formed described in ratio The intensity of first metal component and second metal component is big.

In addition, it is a feature of the present invention that include: preparatory process, in the preparation process, prepare metal core material and The first metal component and the second metal component of aluminum or aluminum alloy, wherein the core material is plate-like, first metal component And second metal component is plate-like and is formed bigger than the core material；Face soldering operation makes in the face soldering operation First metal component and second metal component are layered in the upper and lower of the core material, and will be closed by Al-Si-Mg class The brazing sheet for the single layer that gold is formed is folded between the core material and first metal component respectively and is folded in the core Between material and second metal component, the sandwiched component of aluminum or aluminum alloy is inserted into first metal component on one side Between peripheral part and the peripheral part of second metal component, to form the back side and the sandwiched by first metal component First coincidence part made of the front of component is overlapped and front and the back side of the sandwiched component by second metal component Second coincidence part made of coincidence, on one side by no brazing flux respectively to the core material and first metal component and to institute It states core material and second metal component carries out face soldering；And friction-stir process uses in the friction-stir process Rotation tool including stirring pin throughout complete cycle carries out friction-stir to first coincidence part and second coincidence part, will The intensity of the core material forms bigger than the intensity of first metal component and second metal component.

According to the above method, due to including high-intensitive core material, and to core material and the first metal component and core material and the Therefore two metal components, which carry out face soldering, can improve intensity.Further, since by the first metal component of aluminum or aluminum alloy, Second metal component and sandwiched component are closed to core material progress, and therefore, electrolyte will not connect with core material in anodized Touching, therefore, the tone of overlay film is not influenced by core material, so as to improve anodized.Further, since to the week of core material Therefore airtightness can be improved by enclosing progress friction-stir engagement.

Furthermore, it may be desirable to, in the friction-stir process, by the rotation tool from the first metal structure Part front insertion, contact the only stirring pin of the rotation tool with only the first metal component or with first metal Friction-stir is carried out in the state of the contact of both component and the sandwiched component.

Furthermore, it may be desirable to, in the friction-stir process, by the rotation tool from second metal component The back side insertion, contact the only stirring pin of the rotation tool with only the second metal component or with the second metal structure Friction-stir is carried out in the state of the contact of both part and the sandwiched component.

In addition, it is a feature of the present invention that include: preparatory process, in the preparation process, prepare metal core material, First metal component of aluminum or aluminum alloy and the second metal component of aluminum or aluminum alloy, wherein the core material is plate-like, The first peripheral wall portion that first metal component has the first bottom plate and erects from the periphery of first bottom plate, second gold medal Metal elements form to obtain a circle bigger than first metal component, and have the second bottom plate and erect from the periphery of second bottom plate The second peripheral wall portion；Face soldering operation makes first metal component and the second metal structure in the face soldering operation Part is layered in the upper and lower of the core material, and the brazing sheet of the single layer formed by Al-Si-Mg class alloy is folded in institute respectively It states between core material and first metal component and is folded between the core material and second metal component, to pass through Without brazing flux respectively the back side to the core material and first bottom plate and to the front of the core material and second bottom plate into The soldering of row face；It is overlapped process, in the coincidence process, makes the outer peripheral surface of first peripheral wall portion and second peripheral wall portion Inner peripheral surface is overlapped, to form coincidence part；And friction-stir process, in the friction-stir process, using including stirring pin Rotation tool, by the stirring pin of the rotation tool from the outer of the inner peripheral surface of first peripheral wall portion and second peripheral wall portion At least one party's insertion in circumferential surface, and the rotation tool is relatively moved, throughout complete cycle to rub to the coincidence part Stirring is wiped, the intensity of the core material is formed bigger than the intensity of first metal component and second metal component.

In addition, it is a feature of the present invention that include: preparatory process, in the preparation process, prepare metal core material, First metal component of aluminum or aluminum alloy and the second metal component of aluminum or aluminum alloy, wherein the core material is plate-like, The first peripheral wall portion that first metal component has the first bottom plate and erects from the periphery of first bottom plate, second gold medal Metal elements form to obtain a circle bigger than first metal component, and have the second bottom plate and erect from the periphery of second bottom plate The second peripheral wall portion；Face soldering operation makes first metal component and the second metal structure in the face soldering operation Part is layered in the upper and lower of the core material, and the brazing sheet of the single layer formed by Al-Si-Mg class alloy is folded in institute respectively It states between core material and first metal component and is folded between the core material and second metal component, make on one side The outer peripheral surface of first peripheral wall portion is overlapped with the inner peripheral surface of second peripheral wall portion to form coincidence part, passes through no brazing flux on one side Respectively to the core material with the back side of first bottom plate and to the positive carry out face pricker of the core material and second bottom plate Weldering；And friction-stir process, in the friction-stir process, using the rotation tool for including stirring pin, by the rotation The stirring pin of tool from least one party's insertion in the inner peripheral surface of first peripheral wall portion and the outer peripheral surface of second peripheral wall portion, And the rotation tool is relatively moved, throughout complete cycle to carry out friction-stir to the coincidence part, by the strong of the core material Degree forms bigger than the intensity of first metal component and second metal component.

Furthermore, it may be desirable to, in the friction-stir process, in the only stirring pin for making the rotation tool and In one metal component and second metal component only either one contact or with first metal component and second gold medal Friction-stir is carried out in the state of the contact of both metal elements.

Furthermore, it may be desirable to, including excision process, the excision process after the friction-stir process, with The slot in the plastification region formed by the friction-stir process is boundary, by the end of first peripheral wall portion and described the The end of two peripheral wall portions is cut off.

In addition, it is a feature of the present invention that including: metal core material, the core material is plate-like；The of aluminum or aluminum alloy One metal component and the second metal component, first metal component and second metal component are plate-like, are formed to compare institute State that core material is big, and be layered in respectively the core material up and down, the intensity of the core material formed than first metal component and The intensity of second metal component is big, between the core material and first metal component and the core material and described second It is engaged respectively between metal component, and the peripheral part of the peripheral part of first metal component and second metal component It is engaged by throughout complete cycle friction-stir.

According to above structure, due to including high-intensitive core material, and to core material and the first metal component and core material and the Therefore two metal components, which carry out face soldering, can improve intensity.In addition, passing through the first metal component of aluminum or aluminum alloy and Two metal components are closed to core material progress, and therefore, electrolyte will not be contacted with core material in anodized, therefore, overlay film Tone do not influenced by core material, so as to improve anodized.In addition, being connect to friction-stir is carried out around core material It closes, therefore, airtightness can be improved.

In addition, it is a feature of the present invention that including: metal core material, the core material is plate-like；The of aluminum or aluminum alloy One metal component and the second metal component, first metal component and second metal component are plate-like, are formed to compare institute State that core material is big, and be layered in respectively the core material up and down；And the sandwiched component of aluminum or aluminum alloy, the sandwiched component exist It is configured at around the core material between the back side of first metal component and the front of second metal component, the core The intensity of material forms bigger than the intensity of first metal component and second metal component, the core material and described first It is engaged respectively between metal component and between the core material and second metal component, and first metal component Peripheral part engaged with the sandwiched component by throughout complete cycle friction-stir, in addition, the peripheral part of second metal component It is engaged with the sandwiched component by throughout complete cycle friction-stir.

According to above structure, due to including high-intensitive core material, and to core material and the first metal component and core material and the Therefore two metal components, which carry out face soldering, can improve intensity.In addition, passing through the first metal component of aluminum or aluminum alloy, second Metal component and sandwiched component are closed to core material progress, and therefore, electrolyte will not be contacted with core material in anodized, because This, the tone of overlay film is not influenced by core material, to improve anodized.In addition, to rubbing around core material Stirring engagement, therefore, can improve airtightness.

In addition, it is a feature of the present invention that including: the first metal component of aluminum or aluminum alloy, first metal component With the first bottom plate and the first peripheral wall portion erected from the periphery of first bottom plate；Second metal structure of aluminum or aluminum alloy Part, the second peripheral wall portion that second metal component has the second bottom plate and erects from the periphery of second bottom plate, and shape It is bigger than the first metal component component at obtaining；And metal core material, the core material is plate-like, and is configured at described first Between the back side of bottom plate and the front of second bottom plate, the intensity of the core material forms than first metal component and institute The intensity for stating the second metal component is big, between the core material and the back side of first bottom plate and the core material and described second It is engaged respectively between the front of bottom plate, and first peripheral wall portion is rubbed throughout complete cycle with second peripheral wall portion and stirred Mix engagement.

According to above structure, due to including high-intensitive core material, and to core material and the first metal component and core material and the Therefore two metal components, which carry out face soldering, can improve intensity.In addition, passing through the first metal component of aluminum or aluminum alloy and Two metal components are closed to core material progress, and therefore, electrolyte will not be contacted with core material in anodized, therefore, overlay film Tone do not influenced by core material, so as to improve anodized.Further, since stirring friction is carried out around core material Engagement is mixed, therefore, airtightness can be improved.

Invention effect

The manufacturing method and anodized composite component of anodized composite component according to the present invention, Intensity can be improved, and anodized can be improved.

Detailed description of the invention

Fig. 1 is the perspective view for indicating the composite component of first embodiment of the invention.

Fig. 2 is the cross-sectional view of Fig. 1.

Fig. 3 is the cross-sectional view for indicating the preparatory process of the manufacturing method of composite component of first embodiment.

Fig. 4 is the cross-sectional view for indicating the face soldering operation of the manufacturing method of composite component of first embodiment.

Fig. 5 is the cross-sectional view before the coincidence process for the manufacturing method of composite component for indicating first embodiment.

Fig. 6 is the cross-sectional view after the coincidence process for the manufacturing method of composite component for indicating first embodiment.

Fig. 7 is the perspective view for indicating the friction-stir process of the manufacturing method of composite component of first embodiment.

Fig. 8 is the cross-sectional view for indicating the friction-stir process of the manufacturing method of composite component of first embodiment.

Fig. 9 is the cross-sectional view for indicating the excision process of the manufacturing method of composite component of first embodiment.

Figure 10 is the cross-sectional view for indicating the variation of the coincidence process of the manufacturing method of composite component of first embodiment.

Figure 11 is the perspective view for indicating the preparatory process of the manufacturing method of composite component of second embodiment of the invention.

The face soldering operation and the section view after coincidence process that Figure 12 is the manufacturing method of composite component for indicating second embodiment Figure.

Figure 13 is the cross-sectional view for indicating the first friction-stir process of manufacturing method of the composite component of second embodiment.

Figure 14 is the cross-sectional view for indicating the second friction-stir process of manufacturing method of the composite component of second embodiment.

Figure 15 is the cross-sectional view for indicating the excision process of the manufacturing method of composite component of second embodiment.

Figure 16 is the cross-sectional view for indicating the variation of second embodiment.

Figure 17 is the perspective view for indicating the manufacturing method of composite component of third embodiment of the invention.

Figure 18 is the cross-sectional view of Figure 17.

Figure 19 is the perspective view for indicating the preparatory process of the manufacturing method of composite component of third embodiment.

Figure 20 is the cross-sectional view for indicating the face soldering operation of the manufacturing method of composite component of third embodiment.

Figure 21 is the coincidence process for the manufacturing method of composite component for indicating third embodiment and the solid of friction-stir process Figure.

Figure 22 is the cross-sectional view for indicating the excision process of the manufacturing method of composite component of third embodiment.

Specific embodiment

[first embodiment]

Referring to attached drawing, first embodiment of the invention is described in detail.As shown in Figure 1, the anodic oxygen of first embodiment Change processing composite component 1 by core material 2, be configured at the first metal component 3 of the top of core material 2 and be configured at the of 2 lower section of core material Two metal components 4 are constituted, and in lamellar.Anodized composite component (hereinafter, also referred to as " composite component ") 1 be with Implement the metal component for the purpose of anodized.

Core material 2 is the metal component in the plate of rectangle.Core material 2 is by intensity than the first metal component 3 and the second metal structure The high material of part 4 is formed.Core material 2 can using such as ferrous material (steel, stainless steel, high tension steel), titanium, titanium alloy or Copper, copper alloy etc..If core material 2 is set as ferrous material, titanium or titanium alloy, the intensity of composite component 1 can be reliably improved.This Outside, if core material 2 is set as copper or copper alloy, the thermal conductivity of composite component 1 can be improved.The thickness of core material 2 is simultaneously not particularly restricted, It but is in the present embodiment for example, about 1~2mm.

As shown in Fig. 2, the first metal component 3 is the metal component in the plate of rectangle.First metal component 3 is by aluminium or aluminium Alloy is formed, and is enclosed than core material 2 big one.The back side 3b of the positive 2a of core material 2 and the first metal component 3 is connect by face soldering It closes.

Second metal component 4 is the metal component in the plate of rectangle.Second metal component 4 is formed of aluminum or aluminum alloy, It is enclosed than core material 2 big one.The positive 4b of the back side 2b of core material 2 and the second metal component 4 is engaged by face soldering.

As long as the material aluminum or aluminum alloy of the first metal component 3 and the second metal component 4, then be not particularly limited, but compared with Ideally such as 1000 systems.The thickness of first metal component 3 and the second metal component 4 is not specially limited, but in this reality Apply is for example, about 0.1 to 1.0mm in mode.

The peripheral part of first metal component 3 and the second metal component 4 is formed with coincidence part J throughout complete cycle.Coincidence part J is Make the back side 3b and the second metal component of the first metal component 3 at the peripheral part of the first metal component 3 and the second metal component 4 Position made of 4 positive 4a is overlapped.The height and position of coincidence part J is formed as the center substantially phase with the plate thickness direction of core material 2 At position.The peripheral part of first metal component 3 and the second metal component 4 is engaged by friction-stir engagement, therefore, shape At there is plastification region W.Plastification region W spreads the complete cycle of the outer end of composite component 1 and is formed.

Then, to the manufacturing method of the anodized composite component of first embodiment (hereinafter, also referred to as " multiple Close the manufacturing method of component ") it is illustrated.The manufacturing method of composite component is prepared process, face soldering operation, is overlapped work Sequence, friction-stir process and excision process.

As shown in figure 3, preparatory process is the process for preparing each component.In preparatory process, prepare core material 2, the first metal Component 3, the second metal component 4 and single layer soldering plate 5,6.In preparatory process, the second metal component 4, brazing sheet are pressed from below 6, the sequence stacking of core material 2, brazing sheet 5, the first metal component 3, to form intermediate member N1.

Brazing sheet 5,6 is no brazing flux soldering specification, be formed by Al-Si-Mg class alloy brazed material it is thin Lamina.Brazing sheet 5,6 is formed as size identical with core material 2.The thickness of brazing sheet 5,6 is simultaneously not particularly restricted, but in this reality Apply is for example, about 20~100 μm in mode.

As shown in figure 4, face soldering operation is the process using the 20 carry out face soldering of adding pressure type brazing jig.Adding pressure type soldering Fixture 20 is the fixture for being mainly provided with lower plate 21, middle plate 22, upper plate 23 and multiple pillars 24.Middle plate 22 and upper plate 23 are formed as It can be moved freely in the up-down direction along pillar 24.Leaf spring 25 is clipped between middle plate 22 and upper plate 23.

Si in brazing sheet 5,6 is to decline the temperature of the liquidus curve of brazing sheet 5,6 because of the content of Si difference and use In the element for improving the wetability in the soldering of face.When Si content is less than 1.0 mass %, the temperature of the liquidus curve of brazing sheet 5,6 Become excessively high, so that even if brazing temperature as defined in reaching, the melting of brazing sheet 5,6 is also insufficient, thus in the presence of that can not obtain A possibility that sufficient soldering strength (cross-section stress).On the contrary, being cast in casting process when Si content is more than 12 mass % A possibility that (crystalline substance goes out) primary crystal Si is precipitated in block central portion gets higher, that is, allows to obtain firm cold-reduced sheet, it is also difficult to acquisition group Knit fine and closely woven and uniform brazing sheet 5,6.

Therefore, the Si content in welding material is within the scope of 1.0~12 mass %.More preferably Si content is in The range of 2.0~12 mass %.It may further be preferable that Si content is in the range of 3.0~12 mass %.

Mg in brazing sheet 5,6 plays a role because itself can be aoxidized as reducing agent, and therefore, above-mentioned Mg is considered as using The aluminum or aluminum alloy component (the first metal component 3 and the second metal component 4) caused by inhibiting to be heated by soldering and brazing sheet 5,6 Welding material interface in aluminium oxidation, with improve face soldering in wetability element.When Mg content is less than 0.1 matter When measuring %, though difference due to brazing temperature or retention time are different, effect is insufficient, and it is strong possibly can not to obtain adequately soldering It spends (cross-section stress).On the contrary, by roller, the load becomes large when ingot bar hot rolling, or can be produced when Mg content is greater than 5.0 mass % Raw edge break (Japanese: ear cuts れ), therefore, cold rolling becomes difficult.If considering the processability of brazing material, Mg content is excellent It selects lower.

Therefore, the Mg content in brazing material is in the range of 0.1~5.0 mass %.It is further preferred that Mg content is in The range of 0.1~4.0 mass %.It may further be preferable that Mg content is in the range of 0.1~3.0 mass %.

The remainder of brazing sheet 5,6 is made of Al and inevitable impurity.As inevitable impurity, enumerate Fe, Cu, Mn, Zn etc., but about these elements, as long as being in the mass of Fe: less than 1.0 %；The mass of Cu: less than 1.0 %；Mn: small In 1.0 mass %；In the range of the mass of Zn: less than 1.0 %, then effect of the invention will not be interfered.Therefore, ideal It is that the mentioned component content as inevitable impurity is respectively smaller than 1.0 mass %.

In the soldering operation of face, intermediate member N1 is configured between lower plate 21 and middle plate 22, and under the defined conditions Apply pressing force to carry out face soldering.It is suitably set as long as the condition of face soldering is different according to the material of each component.Example Such as, in the case where core material 2 is copper, temperature is set as about 510~550 DEG C, pressing force is set as about 1.0MPa or more, and in inertia 2 minutes or more pressing states are kept under gas atmosphere.Such as nitrogen, argon gas and helium can be used, using as inert gas.Compared with Ideally, use industrial nitrogen (oxygen concentration is 10ppm or less) as nitrogen.In addition, as long as bond strength is not asked Topic, then be able to achieve engagement in an atmosphere.

In addition, for example temperature is set as about 570~610 DEG C, pressing force is set as in the case where core material 2 is ferrous material About 1.0MPa or more, and holding 2 minutes or more pressing states under inert gas atmosphere.

Core material 2 and the first metal component 3 and core material 2 and 4 quilt cover of the second metal component are brazed as a result,.In this embodiment party In formula, therefore brazing sheet 5,6 can reduce cost using the structure of single layer.In addition, in the soldering operation of face, in inert gas gas Under atmosphere, face soldering is carried out without using brazing flux.As a result, in the soldering operation of face, apply in the state of face contact specific Face pressure simultaneously melts brazing sheet 5,6, and makes aluminum or aluminum alloy component (the first metal component 3 and the second metal component 4) on one side With the boundary moisture of core material 2, energetically the brazing material of melting is discharged from interface on one side.Can make to be formed in as a result, aluminium or The thickness of intermetallic compounds layer between aluminium alloy element and core material 2 becomes smaller.For example, using copper or copper alloy in core material 2 In the case of, keep intermetallic compounds layer thinning, therefore, thermal conductivity can be maintained higher.

As shown in Figures 5 and 6, being overlapped process is to make the first metal component 3 and the second metal component 4 using molding die K Peripheral part be overlapped process to form coincidence part J.Molding die K is made of lower mold K1 and upper mold K2.Lower mold K1 tool There are basal plane K1b and recess to be formed in the recess portion K1a of basal plane K1b.There is upper mold K2 basal plane K2b and recess to be formed in basal plane K2b Recess portion K2a.Recess portion K1a, K2a are formed in position corresponding with core material 2.

In being overlapped process, intermediate member N1 is configured at lower mold K1.Then, decline upper mold K2 and pass through basal plane K1b and basal plane K2b presses the peripheral part of the first metal component 3 and the second metal component 4, to form coincidence part J.

As shown in fig. 7, friction-stir process be using engagement rotation tool F throughout core material 2 complete cycle to coincidence part J The process for carrying out friction-stir engagement.Engagement is equivalent to " rotation tool " in claims with rotation tool F.

Engagement is made of with rotation tool F interconnecting piece F1 and stirring pin F2, is formed by such as tool steel.Interconnecting piece F1 is It is installed on the position of friction-stir device (not shown), it is cylindrical.Stirring pin F2 it is sagging from interconnecting piece F1, and with interconnecting piece F1 Coaxially.Stirring pin F2 with far from interconnecting piece F1 and front end is tapered.It is carved in the outer peripheral surface of stirring pin F2 and is equipped with helicla flute.? In present embodiment, make engagement rotation tool F towards right rotation, therefore, helicla flute be formed as with from cardinal extremity towards front end and Towards anticlockwise.

In addition, it may be desirable to, when make engagement rotation tool F towards when anticlockwise, by helicla flute be formed as with from Cardinal extremity is towards front end and towards right surround.By setting helicla flute in the above described manner, to utilize spiral when carrying out friction-stir Slot guides the front end side of the metal of Plastic Flow towards stirring pin F2.It can be reduced and spilt by jointing metal component (as a result, One metal component 3, the second metal component 4) external metal amount.

In friction-stir process, the first metal component 3 is set in by being inserted into towards the engagement of right rotation with rotation tool F The starting position Sp of the peripheral part of positive 3a, and relatively move it along coincidence part J.In friction-stir process, make interconnecting piece It is separated between F1 and intermediate member N1, and carries out friction-stir in the state that the base end side of stirring pin F2 exposes.Engagement rotation Change a job have the moving direction of F can be for any direction, but be set to surround relative to core material 2 towards a left side in the present embodiment.Such as Shown in Fig. 8, stirring pin F2 sets insertion depth to the degree contacted with the first metal component 3 and the second metal component 4.It is connecing The motion track for sharing rotation tool F is formed with plastification region W.It is preferable that in friction-stir process, plastification The beginning of region W is Chong Die with terminal.In addition, insertion depth also can be set as only stirring pin F2 and connect with only the first metal component 3 The degree of touching is to carry out friction-stir process.In this case, the frictional heat contacted in stirring pin F2 with the first metal component 3 Under the action of, coincidence part J1 Plastic Flow and engaged.

In friction-stir process, engaging condition is preferably set as the outside that flash V results from engagement center line X.Hair The position that side V is generated is different because of engaging condition difference.Above-mentioned engaging condition by engagement rotation tool F rotation speed, rotation Turn direction, movement speed (feed speed), direction of travel, stir and sell the tilt angle (cone angle) of F2, by jointing metal structure The material of part (the first metal component 3, the second metal component 4), by each element such as the thickness of jointing metal component and these elements Combination determine.

For example, in the case where engagement is relatively slow with the rotation speed of rotation tool F, shearing side (traveling side: in rotation tool Periphery tangential velocity plus rotation tool movement speed side) Plastic Flow material temperature than flow side (return Move back side: from rotation tool periphery tangential velocity in subtract rotation tool movement speed side) Plastic Flow material Temperature be easier rise, accordingly, there exist the tendencies that the shearing side outside plastification region generates a large amount of flashes.On the other hand, example Such as, in rotation speed faster situation of the engagement with rotation tool F, although in the temperature of the Plastic Flow material of shearing side It rises, but exists and speed the tendency that the flow side correspondingly outside plastification region generates a large amount of flashes with revolving speed.

In the present embodiment, engagement is set to comparatively fast with the rotation speed of rotation tool F, therefore, as shown in figure 9, The tendency of a large amount of flash V is generated in the presence of the flow side outside the W of plastification region.In addition, in the present embodiment, in plastification area The position positive, more more outward than engagement center line X of domain W forms fluted P.Groove P is dug because of friction-stir engagement Obtain deeper position.In addition, by the way that engagement is set to comparatively fast, use so as to improve engagement with the rotation speed of rotation tool F The movement speed (feed speed) of rotation tool F.It can be shortened joining cycle as a result,.

As shown in figure 9, excision process is the process for cutting off the outer peripheral edge of intermediate member N1.In excision process, it will compare The more outward Regional resection in part including plastification region W.In excision process, in the present embodiment, it is with groove P Boundary cuts off the part more more outward than groove P.It is formed with composite component 1 shown in FIG. 1 as a result,.

The manufacturing method of composite component 1 and composite component from the description above, the core material 2 including high intensity, and it is right Therefore core material 2 and the first metal component 3 and the second metal component 4, which carry out face soldering, can improve the intensity of composite component 1.This Outside, core material 2 is carried out by the first metal component 3 of aluminum or aluminum alloy and the second metal component 4 it is closed, therefore, in anode Electrolyte will not be contacted with core material 2 in oxidation processes, and therefore, the tone of overlay film will not be influenced by core material 2, so as to improve sun Pole oxidation processes.In addition, airtightness therefore can be improved to friction-stir engagement is carried out around core material 2.That is, root According to composite component 1, the raising of intensity and the raising of anodized can be realized simultaneously.By implementing sun to composite component 1 Pole oxidation processes can improve corrosion resistance, wear resistance, dicoration (coloring) etc..

Furthermore, it may be desirable to, connect the only stirring pin F2 of engagement rotation tool F with only the first metal component 3 It touches or carries out friction-stir in the state of contacting with both the first metal component 3 and second metal component 4.As a result, with The shaft shoulder portion for the tool that rotates is pressed into and is compared the case where carrying out friction-stir engagement, can mitigate and be applied to friction-stir device Load.

In addition, in the excision process of present embodiment, it can be using groove P as boundary, easily by the outer of intermediate member N1 Tip cut-off.In addition, engaging condition is set as to form groove P in the position more more outward than engagement center line X, therefore, i.e., Make also remain a large amount of joint portion (plastification region W) with the boundary groove P.Bond strength can be improved as a result,.In addition, It cuts off in process, engaging condition is set as the outside that flash V is gathered in plastification region W, it therefore, can be by flash V and residue Sheet material is cut off together.

Embodiments of the present invention are illustrated above, but can be fitted in the range without prejudice to spirit of the invention It is changed when being designed.For example, Figure 10 is the change for indicating the coincidence process of the manufacturing method of composite component of first embodiment The cross-sectional view of shape example.In this variation, recess portion it is not formed in basal plane K1b on this point, be different from the first embodiment.? In the coincidence process of this variation, the peripheral part of intermediate member N1 is pressed also by lower mold K1 and upper mold K2, with Form coincidence part J.The height and position of coincidence part J is in the height and position roughly the same with the back side 2b of core material 2.

In addition, the rotation tool with shaft shoulder portion and stirring pin also can be used and (save sketch map in friction-stir process Show) carry out friction-stir engagement.In addition it is also possible to carry out friction-stir simultaneously from the front and back of intermediate member N1.In addition, By face soldering operation, the peripheral part of the first metal component 3 and the second metal component 4 is pressed to form coincidence part In the case of, due to including being overlapped process in the soldering operation of face, coincidence process separately is not carried out using shaping mould K also may be used. In addition it is also possible to omit excision process.

[second embodiment]

Then, the manufacturing method of the composite component of second embodiment of the invention and composite component is illustrated.Second implements The composite component of mode is different from the first embodiment using sandwiched component 7 on this point.In the compound of second embodiment In the manufacturing method of component, it is prepared process, face soldering operation, is overlapped process, friction-stir process and excision process.? In two embodiments, it is illustrated centered on the part being different from the first embodiment.

As shown in figure 11, preparatory process is the process for preparing each component.In preparatory process, prepare core material 2, the first metal Component 3, the second metal component 4, brazing sheet 5,6 and sandwiched component 7,7.In preparatory process, the second metal structure is pressed from below The sequence stacking of part 4, brazing sheet 6, core material 2, single layer soldering plate 5, the first metal component 3, to form intermediate member N1.In addition, It does not include sandwiched component 7 in intermediate member N1.

In the soldering operation of face, face soldering operation is carried out to intermediate member N1 with main points same as the first embodiment. By face soldering operation, intermediate member N1 is joined so one.

As shown in figure 12, being overlapped process is the back side 3b and the second metal that sandwiched component 7 is configured to the first metal component 3 Between the positive 4a of component 4, and using the flat molding die (illustration omitted) of forming surface along plate thickness direction to intermediate member N1 and sandwiched component 7 are pressed, the process to form the first coincidence part J1 and the second coincidence part J2.

Sandwiched component 7 is plate-like aluminum or aluminum alloy component.Sandwiched component 7 is identical as the plate thickness of core material 2.In this implementation In mode, throughout complete cycle the outer peripheral surface of core material 2 is covered using four sandwiched components 7.That is, the plate of sandwiched component 7 The sum of twice of wide size and the length of the wide size of plate of core material 2 are equal sized with the plate width of the first metal component 3.Sandwiched component As long as 7 be aluminum or aluminum alloy, it is not particularly limited, in the present embodiment, the first metal component 3 and the second metal component 4 are It is identical at being grouped as.

The positive 7a of sandwiched component 7 is overlapped with the back side 3b of the first metal component 3 by being overlapped process, to form first Coincidence part J1.In addition, the back side 7b of sandwiched component 7 is overlapped with the positive 4a of the second metal component 4, to form the second coincidence part J2.First coincidence part J1 and the second coincidence part J2 is formed as rectangular box-like around core material 2.

As shown in Figure 13 and Figure 14, it in friction-stir process, carries out carrying out the of friction-stir to the first coincidence part J1 One friction-stir process and the second friction-stir process that friction-stir is carried out to the second coincidence part J2.In the first friction-stir work In sequence, friction-stir engagement is carried out with main points same as the first embodiment with rotation tool F using engagement.That is, In the first friction-stir process, engagement is inserted into rotation tool F from the positive 3a of the first metal component 3, and make only to stir It mixes and is relatively moved in the state that pin F2 is contacted with the first metal component 3 and sandwiched component 7 along the first coincidence part J1.

In the first friction-stir process, engagement is set as with the engaging condition of rotation tool F relative to engagement center Line X, groove p-shaped is in the outside of plastification region W1 and flash V-arrangement is in the outside of plastification region W1.In addition, engagement It also can be set as only stirring pin F2 with rotation tool F and be contacted with only the first metal component 3.In this case, it is sold in stirring Under the action of the frictional heat of F2 and the first metal component 3, the first coincidence part J1 occurs Plastic Flow and is engaged.

As shown in figure 14, in the second friction-stir process, intermediate member N1 and sandwiched component 7 are overturn, and from second 4 side of metal component carries out friction-stir process.That is, in the second friction-stir process, by engagement rotation tool F It is inserted into from the back side 4b of the second metal component 4, and makes only to stir what pin F2 was contacted with the second metal component 4 and sandwiched component 7 State lower edge the second coincidence part J2 relative movement.

In the second friction-stir process, engagement is set as with the engaging condition of rotation tool F relative to engagement center Line X, groove p-shaped is in the outside of plastification region W2 and flash V-arrangement is in the outside of plastification region W2.In addition, engagement It also can be set as only stirring pin F2 with rotation tool F and be contacted with only the second metal component 4.In this case, it is sold in stirring Under the action of the frictional heat of F2 and the second metal component 4, the second coincidence part J2 occurs Plastic Flow and is engaged.

As shown in figure 15, excision process is by the outer end of the first metal component 3, the second metal component 4 and sandwiched component 7 The process of excision.In excision process, using the boundary line S across groove P as boundary, by the part more more outward than boundary line S Excision.It is formed with the composite component 1A of second embodiment as a result,.

Composite component 1A is made of core material 2, the first metal component 3, the second metal component 4 and sandwiched component 7, wherein on The positive 2a that 3 face of the first metal component is brazed in core material 2 is stated, 4 face of above-mentioned second metal component is brazed in the back side 2b of core material 2, Above-mentioned sandwiched component 7 is located between the first metal component 3 and the second metal component 4 around core material 2.First coincidence part J1 It is respectively formed plastification region W1, W2 with the second coincidence part J2, and throughout complete cycle is engaged by friction-stir.

By the manufacturing method and composite component 1A of the composite component of second embodiment described above, can obtain with The roughly the same effect of first embodiment.In addition, in the present embodiment, sandwiched component 7 can be inserted into, and make sandwiched component 7 Side abutted with the side of core material 2, therefore, the case where being formed with gap around core material 2 can be prevented.In addition, by sandwiched Component 7 is set as aluminum or aluminum alloy, and it is ideal for anodized that therefore, core material 2, which will not expose,.

In the manufacturing method of the composite component of second embodiment, it is not limited to aforesaid way.For example, in this implementation It using four sandwiched components 7, but may be frame-shaped in mode.In addition it is also possible to which so that plastification region W1, W2 are duplicate Mode sets the insertion depth of stirring pin F2.In addition, in friction-stir process, moreover it is possible to it is not carried out respectively in front and back, but Such as engagement is inserted into rotation tool F from the positive 3a of the first metal component 3, and to the first coincidence part J1 and the second coincidence part Both J2 carry out friction-stir engagement.It in this case, can be so as to only stir pin F2 and the first metal component 3, the second metal Component 4 and sandwiched component 7 all contact or carry out friction with the state that only the first metal component 3 and sandwiched component 7 contact and stir It mixes.

In addition, the rotation tool with shaft shoulder portion and stirring pin also can be used and (save sketch map in friction-stir process Show) carry out friction-stir engagement.In addition it is also possible to sandwiched component 7 is configured at the first metal component 3 and the second metal component Face soldering operation is carried out after between 4.In this case, pass through the periphery to the first metal component 3, the second metal component 4 Portion and sandwiched component 7 are pressed to form the first coincidence part J1 and the second coincidence part J2, to wrap in the soldering operation of face Coincidence process is included, therefore, separately coincidence process is not carried out using molding die and also may be used.In addition it is also possible to omit excision process.

In addition, in first embodiment and second embodiment, the shape of composite component 1,1A are set as overlook view When be in rectangle, but both can be other polygons such as triangle, pentagon, or round or ellipse.Figure 16 is table Show the cross-sectional view of the variation of second embodiment.It as shown in figure 16, can also be so that the positive 3a of the first metal component 3 be recessed Mode make composite component 1A be bent.In addition, in the first embodiment, composite component 1 can also be made to be bent.In addition, first The composite component 1 of embodiment and the composite component 1A of second embodiment can also carry out face to front, the back side and side and cut It cuts and fitly completes.

[third embodiment]

Then, the manufacturing method and composite component of the composite component of third embodiment are illustrated.As shown in figure 17, third The composite component 1B of embodiment is different from other embodiments on this point in hypocrateriform.In the third embodiment, with It is illustrated centered on the point different from other embodiments.

As shown in Figure 17 and Figure 18, composite component 1B is mainly by core material 2, the first metal component 3B and the second metal component 4B It constitutes, wherein above-mentioned first metal component 3B is configured at the inside of core material 2, and above-mentioned second metal component 4B is configured at core material 2 Outside.First metal component 3B is by the first bottom plate 11 in rectangle and the first peripheral wall portion 12 erected from the periphery of the first bottom plate 11 It constitutes.First bottom plate 11 is formed as enclosing than core material 2 big one.It is fallen by inner peripheral surface and outer peripheral surface in the corner of first peripheral wall portion 12 Fillet is processed and is formed with rounded corners.

Second metal component 4 is by the second bottom plate 13 in rectangle and the second peripheral wall portion erected from the periphery of the second bottom plate 13 14 are constituted.Second bottom plate 13 and the second peripheral wall portion 14 are formed as than the first bottom plate 11 and the big circle of the first peripheral wall portion 12.Second week The corner of wall portion 14 is formed with rounded corners by inner peripheral surface and the rounded angle processing of outer peripheral surface.Second peripheral wall portion 14 it is interior Circumferential surface becomes the size roughly the same with the outer peripheral surface of the first peripheral wall portion 12.

It is overlapped by the outer peripheral surface of the first peripheral wall portion 12 with the inner peripheral surface of the second peripheral wall portion 14, to form coincidence part J3.Core Material 2 and 3 quilt cover of the first metal component are brazed, and also quilt cover is brazed for core material 2 and the second metal component 4.First peripheral wall portion, 12 He The front end side of second peripheral wall portion 14 is engaged by plastification region W3.

Then, in the manufacturing method of the composite component of third embodiment, process, face soldering operation, again are prepared Close process, friction-stir process and excision process.

As shown in figure 19, preparatory process is the process for preparing each component.In preparatory process, prepare core material 2, the first metal Component 3B, the second metal component 4B and brazing sheet 5,6.In preparatory process, from below by the second metal component 4B, brazing sheet 6, The sequence stacking of core material 2, brazing sheet 5, the first metal component 3B, to form intermediate member N2.

In the third embodiment, as shown in figure 20, coincidence part J3 is formed on one side, carries out face soldering operation on one side.Face pricker Welder's sequence is the process for carrying out face soldering using adding pressure type brazing jig L.Adding pressure type brazing jig L is by lower mold L1 and upper mold L2 is constituted.Lower mold L1 and upper mold L2 is in cuboid.The lower end side of upper mold L2 become in the first metal component 3B Empty portion's same shape.Upper mold L2 can also make side in such a way that cross-sectional area becomes larger upwards from lower surface It rolls outwardly oblique.

In the soldering operation of face, temperature and atmosphere are set as the condition recorded in first embodiment on one side, made on one side Upper mold L2 decline, and using lower mold L1 and upper mold L2 with defined pressure to core material 2, the first metal component 3B first Second bottom plate 13 of bottom plate 11 and the second metal component is pressed, the soldering of the face Lai Jinhang.The of first metal component 3B as a result, The outer peripheral surface of one peripheral wall portion 12 is overlapped with the inner peripheral surface of the second peripheral wall portion 14 of the second metal component 4B, to form coincidence part J3, And the front of core material 2 is engaged with the back side of the first bottom plate 11, the back side of core material 2 and the second bottom plate 13 it is positive by engagement and Integration.

As shown in figure 21, friction-stir process is throughout complete cycle to be carried out to coincidence part J3 using engagement with rotation tool F The process of friction-stir engagement.The back side of cuboid is abutted into the inside that fixture H is configured at the first metal component 3B.The back side abuts The lower part of fixture H is the cuboid in shape roughly the same with the hollow portion of the first metal component 3B.The back side abuts fixture H can also To be formed as making side outwardly to roll, so that the of the first peripheral wall portion 12 of the first metal component 3B and the second metal component 4B Two peripheral wall portions 14 are reliably overlapped, and cross-sectional area is with becoming larger upward.

In friction-stir process, engagement is generally perpendicularly inserted into the stirring pin F2 of rotation tool F and is set in The starting position Sp of the outer peripheral surface of the second peripheral wall portion 14 of two metal component 4B, and make engagement rotation tool F along coincidence part J3 Throughout complete cycle relatively move.It is preferable that engagement is installed on rotation tool F is equipped with the driving such as main axle unit in front end On the robots arm of unit.The Pivot axle of engagement rotation tool F can be easily set to tilt as a result,.In addition, in this implementation In mode, it can also make to be rotated by jointing metal component on one side, carry out friction-stir on one side.

As shown in figure 22, in friction-stir process, in the same manner as first embodiment, engaging condition is set as making recessed Slot P and flash V results from the front end side of the first metal component 3B and the second metal component 4B relative to engagement center line X.Also Be to say, in the present embodiment, make engagement rotation tool F at high speed towards anticlockwise on one side, on one side with it is viewed from above when around The mode rotated counterclockwise relatively moves engagement rotation tool F.First metal component 3B and the second metal component 4B as a result, Front end side be flow side, therefore, flash V relative to engagement center line X result from the first metal component 3B and the second metal structure The front end side of part 4B.

Excision process is the second peripheral wall portion of the first peripheral wall portion 12 and the second metal component 4B to the first metal component 3B The process that 14 front end side is cut off.It in the present embodiment,, will using groove P as boundary in the same manner as first embodiment Flash V is cut off together with remaining sheet material.It is formed with composite component 1B shown in Figure 17 and Figure 18 as a result,.

By the manufacturing method and composite component 1B of the composite component of third embodiment described above, can also obtain The effect roughly the same with first embodiment.In addition, open support upward can be readily formed according to third embodiment The composite component 1B of plate-like.

Embodiments of the present invention are illustrated above, but can be fitted in the range without prejudice to spirit of the invention It is changed when being designed.For example, in the third embodiment, sandwiched component can also be located in the first metal component 3B and Between two metal component 4B.In addition, in the third embodiment, in rectangle when being not formed as overlook view, can also be formed For other polygons, round or ellipse.In addition, in the third embodiment, it can also be from the first of the first metal component 3B The inner peripheral surface of peripheral wall portion 12 carries out friction-stir engagement.In this case, it may be desirable to, in the outer of the second peripheral wall portion 14 Week setting back side fitting, so that the first peripheral wall portion 12 and the second peripheral wall portion 14 are not toppled over outward.Third embodiment is rubbed If agitating procedure is wiped from least one party's insertion in the inner peripheral surface of the first peripheral wall portion 12 and the outer peripheral surface of the second peripheral wall portion 14, and Relatively move engagement with rotation tool F to carry out friction-stir engagement.

In addition, coincidence part J3 is formed when soldering operation in face, but can also be in face pricker in third embodiment above-mentioned It separately carries out being overlapped process using molding die etc. between welder's sequence and friction-stir process, and makes the of the first metal component 3B The outer peripheral surface of one peripheral wall portion 12 is overlapped with the inner peripheral surface of the second peripheral wall portion 14 of the second metal component 4B to form coincidence part J3.This Outside, in the above-described 3rd embodiment, core material 2 is set as the flat shape in rectangle, but can also with the first metal component 3B, Second metal component 4B is similarly the shape for including the bottom plate in rectangle and the peripheral wall portion from the standing of the periphery of the bottom plate.At this In the case of kind, by the way that the height of the peripheral wall portion of core material 2 to be set to the first peripheral wall portion 12 and second than the first metal component 3B The height of the second peripheral wall portion 14 of metal component 4B is low, so as to form coincidence part J3.

(symbol description)

1. composite component；

2 core materials；

3 first metal components；

The first metal component of 3B；

4 second metal components；

The second metal component of 4B；

5 brazing sheets；

6 brazing sheets；

11 first bottom plates；

12 first peripheral wall portions；

13 second bottom plates；

14 second peripheral wall portions；

J coincidence part；

W plastification region.

Claims

1. a kind of manufacturing method of anodized composite component characterized by comprising

Preparatory process, in the preparation process, prepare metal core material and aluminum or aluminum alloy the first metal component and Second metal component, wherein the core material is plate-like, first metal component and second metal component is plate-like and shape It is bigger than the core material at obtaining；

Face soldering operation is layered in first metal component and second metal component in the face soldering operation The core material up and down, and by the brazing sheet of the single layer formed by Al-Si-Mg class alloy be folded in respectively the core material and It between first metal component and is folded between the core material and second metal component, to pass through no brazing flux point It is other to carry out face soldering to the core material and first metal component and to the core material and second metal component；

It is overlapped process, in the coincidence process, makes the peripheral part of first metal component and second metal component Peripheral part is overlapped, to form coincidence part around the core material；And

Friction-stir process, in the friction-stir process, using the rotation tool for including stirring pin, by the rotation tool Stirring pin from the front insertion of first metal component, and relatively move the rotation tool, with throughout complete cycle pair The coincidence part carries out friction-stir,

The intensity of the core material is formed bigger than the intensity of first metal component and second metal component.

2. a kind of manufacturing method of anodized composite component characterized by comprising

Face soldering operation is layered in first metal component and second metal component in the face soldering operation The core material up and down, and by the brazing sheet of the single layer formed by Al-Si-Mg class alloy be folded in respectively the core material and It between first metal component and is folded between the core material and second metal component, makes described first on one side The peripheral part of metal component is overlapped with the peripheral part of second metal component, to form coincidence part around the core material, On one side by no brazing flux respectively to the core material and first metal component and to the core material and the second metal structure Part carries out face soldering；And

3. the manufacturing method of anodized composite component as claimed in claim 1 or 2, which is characterized in that

In the friction-stir process, contacting the only stirring pin of the rotation tool with only the first metal component or Friction-stir is carried out in the state of contacting with both first metal component and second metal component.

4. the manufacturing method of anodized composite component as claimed in claim 1 or 2, which is characterized in that

Including cutting off process, the excision process is after the friction-stir process, to pass through the friction-stir process shape At plastification region slot be boundary, by the end of first metal component and second metal component cut off.

5. a kind of manufacturing method of anodized composite component characterized by comprising

It is overlapped process and the sandwiched component of aluminum or aluminum alloy is inserted into first metal component in the coincidence process Peripheral part and second metal component peripheral part between, to form the first coincidence part and the second coincidence part, wherein described First coincidence part is overlapped by the back side of first metal component with the front of the sandwiched component, second coincidence part It is overlapped by the front of second metal component with the back side of the sandwiched component；And

Friction-stir process, in the friction-stir process, using the rotation tool including stirring pin throughout complete cycle to institute It states the first coincidence part and second coincidence part carries out friction-stir,

6. a kind of manufacturing method of anodized composite component characterized by comprising

Face soldering operation is layered in first metal component and second metal component in the face soldering operation The core material up and down, and by the brazing sheet of the single layer formed by Al-Si-Mg class alloy be folded in respectively the core material and It between first metal component and is folded between the core material and second metal component, on one side by aluminum or aluminum alloy The sandwiched component of system is inserted between the peripheral part of first metal component and the peripheral part of second metal component, with shape First coincidence part made of being overlapped at the front of the back side and the sandwiched component as first metal component and by described the Second coincidence part made of the front of two metal components is overlapped with the back side of the sandwiched component, it is right respectively by no brazing flux on one side The core material carries out face soldering with first metal component and to the core material and second metal component；And

7. such as the manufacturing method of anodized composite component described in claim 5 or 6, which is characterized in that

In the friction-stir process, the rotation tool is inserted into from the front of first metal component,

Contact the only stirring pin of the rotation tool with only the first metal component or with first metal component and described Friction-stir is carried out in the state of the contact of both sandwiched components.

8. such as the manufacturing method of anodized composite component described in claim 5 or 6, which is characterized in that

In the friction-stir process, the rotation tool is inserted into from the back side of second metal component,

Contact the only stirring pin of the rotation tool with only the second metal component or with second metal component and described Friction-stir is carried out in the state of the contact of both sandwiched components.

9. a kind of manufacturing method of anodized composite component characterized by comprising

Preparatory process, in the preparation process, prepare metal core material, aluminum or aluminum alloy the first metal component and Second metal component of aluminum or aluminum alloy, wherein the core material is plate-like, first metal component have the first bottom plate and The first peripheral wall portion erected from the periphery of first bottom plate, second metal component forms than first metal component A big circle, and with the second bottom plate and the second peripheral wall portion erected from the periphery of second bottom plate；

Face soldering operation is layered in first metal component and second metal component in the face soldering operation The core material up and down, and by the brazing sheet of the single layer formed by Al-Si-Mg class alloy be folded in respectively the core material and It between first metal component and is folded between the core material and second metal component, to pass through no brazing flux point It is other to the back side of the core material and first bottom plate and to the positive carry out face pricker of the core material and second bottom plate Weldering；

Being overlapped process makes the outer peripheral surface of first peripheral wall portion and the inner circumferential of second peripheral wall portion in the coincidence process Face is overlapped, to form coincidence part；And

Friction-stir process, in the friction-stir process, using the rotation tool for including stirring pin, by the rotation tool Stirring pin from least one party's insertion in the inner peripheral surface of first peripheral wall portion and the outer peripheral surface of second peripheral wall portion, and make The rotation tool relative movement, throughout complete cycle to carry out friction-stir to the coincidence part,

10. a kind of manufacturing method of anodized composite component characterized by comprising

Face soldering operation is layered in first metal component and second metal component in the face soldering operation The core material up and down, and respectively by the brazing sheet of the single layer formed by Al-Si-Mg class alloy be folded in the core material and It between first metal component and is folded between the core material and second metal component, makes described first on one side The outer peripheral surface of peripheral wall portion is overlapped with the inner peripheral surface of second peripheral wall portion to form coincidence part, on one side by no brazing flux respectively to institute State the back side of core material and first bottom plate and the positive carry out face soldering to the core material and second bottom plate；And

11. the manufacturing method of the anodized composite component as described in claim 9 or 10, which is characterized in that

In the friction-stir process, in the only stirring pin and the first metal component that make the rotation tool and second gold medal In metal elements only either one contact or in the state of being contacted with both first metal component and second metal component Carry out friction-stir.

12. the manufacturing method of the anodized composite component as described in claim 9 or 10, which is characterized in that

Including cutting off process, the excision process is after the friction-stir process, to pass through the friction-stir process shape At the slot in plastification region be boundary, the end of first peripheral wall portion and the end of second peripheral wall portion are cut off.

13. a kind of anodized composite component characterized by comprising

Metal core material, the core material are plate-like；And

The first metal component and the second metal component of aluminum or aluminum alloy, first metal component and the second metal structure Part is plate-like, is formed bigger than the core material, and is layered in the upper and lower of the core material respectively,

The intensity of the core material forms bigger than the intensity of first metal component and second metal component,

It is connect respectively between the core material and first metal component and between the core material and second metal component It closes, and the peripheral part of first metal component and the peripheral part of second metal component are by throughout complete cycle friction-stir Engagement.

14. a kind of anodized composite component characterized by comprising

Metal core material, the core material are plate-like；

The first metal component and the second metal component of aluminum or aluminum alloy, first metal component and the second metal structure Part is plate-like, is formed bigger than the core material, and is layered in the upper and lower of the core material respectively；And

The sandwiched component of aluminum or aluminum alloy, the back side and second metal of the sandwiched component in first metal component It is configured between the front of component around the core material,

It is connect respectively between the core material and first metal component and between the core material and second metal component It closes, and the peripheral part of first metal component is engaged with the sandwiched component by throughout complete cycle friction-stir, moreover, institute The peripheral part for stating the second metal component is engaged with the sandwiched component by throughout complete cycle friction-stir.

15. a kind of anodized composite component characterized by comprising

First metal component of aluminum or aluminum alloy, first metal component have the first bottom plate and from first bottom plates The first peripheral wall portion that periphery erects；

Second metal component of aluminum or aluminum alloy, second metal component have the second bottom plate and from second bottom plates The second peripheral wall portion that periphery erects, and formed bigger than first metal component；And

Metal core material, the core material is plate-like, and the back side for being configured at first bottom plate and second bottom plate are just Between face,

Distinguish between the core material and the back side of first bottom plate and between the core material and the front of second bottom plate It is engaged, and first peripheral wall portion is engaged with second peripheral wall portion by throughout complete cycle friction-stir.