CN108274109A - A kind of composite connecting method for radiator class product - Google Patents
A kind of composite connecting method for radiator class product Download PDFInfo
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- CN108274109A CN108274109A CN201810347261.9A CN201810347261A CN108274109A CN 108274109 A CN108274109 A CN 108274109A CN 201810347261 A CN201810347261 A CN 201810347261A CN 108274109 A CN108274109 A CN 108274109A
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- radiator
- cover board
- substrate
- weld seam
- class product
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/24—Preliminary treatment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The present invention provides a kind of composite connecting methods for radiator class product, are related to welding method technical field, solve radiator internal cavities poor sealing, agitating friction mounted welder requires high technical problem；This approach includes the following steps, and radiator includes substrate and cover board, and substrate is equipped with technique step, position while welding is cleaned up；Metal is coated in synthetic adhesive on the technique step of whole weld seam, cover board is covered, and apply pressure, keeps glue curing, cover board and the substrate adhesion secured；It is stirred friction welding in the interface of substrate and the cover board, completes the sealing welding to weld seam, agitating friction weldering is formed and is glued composite joint connector；Radiator water channel leakproofness and bearing capacity can be improved in the present invention, improves the arrangement density of passage cross section product and water channel, reduces tooling requirement, improves heat dissipation performance, and simple in structure, easy to operate.
Description
Technical field
The present invention relates to welding method technical fields, more particularly, to a kind of composite joint side for radiator class product
Method.
Background technology
Since aluminum alloy materials heat conductivility is excellent, specific strength is high, the advantages such as cheap, aluminum water-filled radiator is in height
Using more and more extensive in density heat dissipation occasion.
Agitating friction weldering be using frictional heat and plastic deformation heat as welding heat source, be by a cylinder or other
The seam crossing that the mixing needle of shape (such as threaded cylinder) stretches into workpiece makes itself and Welder by the high speed rotation of soldering tip
Part material friction to make the material temperature of connecting portion increase softening, while being stirred friction to complete to weld to material
's.
Agitating friction be welded in welding commonly use aluminium when, have many advantages, such as good airproof performance, intensity height, stable quality, Chang Beiyong
In the sealing welding of aluminium radiator.But with the raising that application environment requires, water-filled radiator need to have higher heat dissipation
Efficiency, smaller volume, the distribution of more dense water channel.Agitating friction welding technology at this stage just encounters a series of problems, main
If weld seam is used to joint form, stirring friction welding seam is formed in interface, but faying surface easily leads to recirculated water there are blind seam
Corrosion to weld seam easily causes technique step and collapses, influence weldquality if welded to faying surface；In addition it is stirring
It needs to fasten cover board before friction welding (FW), prevents from deforming warpage in the welding process, influence welding quality；For in water channel
The phase-change heat sink of interior pre-filled volatile material, stir friction welding process high temperature can cause filler to volatilize, and influence
Properties of product and weldquality block cavity before needing weldering；The more intensive water-filled radiator of some water channels arrangement, mutually borders on the river
Distance is relatively narrow between road, cannot be satisfied step width requirement, and agitating friction welding easily the defects of step collapses occurs.
Sun Zhanguo etc. discloses a kind of welding method (CN201610952140.8), is the form using lap weld, will
Sealant is placed between weldment, agitating friction weldering is carried out on weldment, is melted sealant using agitating friction weldering heat,
Sealant will soak between weldment, and is mutually dissolved between the weldment of fusing, fill welded gaps between the two, cold
But effectively welding is formed afterwards, is eliminated the blind seam that agitating friction weldering is not welded, is improved the corrosion resistance and mechanical property of weld seam.
Tang Huawei etc. discloses a kind of agitating friction weldering-soldering complex welding method (CN201610728247.4), utilizes
Solder is filled in bottom plate and the faying surface fit-up gap after cover board assembly, is rubbed using stirring by the bottom plate and cover board of lock bottom structure
It wipes soldering method to weld the interface of bottom plate and cover board, using the heat of agitating friction weldering by brazing filler metal melts, brazing filler metal melts
It soaks afterwards, the faying surface fit-up gap between filling bottom plate and cover board, solving lock bottom structure agitating friction weldering faying surface can not
The problem of welding；But the heat and pressure in above method welding process need to be controlled strictly, prevent from leading to solder because pressure is excessive
It is squeezed into water channel cavity, and heat is too low that brazing filler metal melts can be caused incomplete, influences bonding strength.
Applicants have discovered that at least there is following technical problem in the prior art：Water channel can not be carried out before agitating friction weldering
Sealing；It needs to compress cover board in the welding process, prevents buckling deformation in welding process, high ask is required to tooling
Topic；As water-filled radiator structure is more and more compacter, water channel is more and more intensive, it is desirable that technique step is more and more narrow, leakproofness and
Weld strength requirement is higher and higher, more difficult using friction stir welding method merely.How to obtain one kind and weldering had both can be improved
Leakproofness and weld strength are stitched, and the connection method of the radiator class product of tooling requirement can be reduced, becomes urgently to be resolved hurrily and asks
Topic.
Invention content
The purpose of the present invention is to provide a kind of composite connecting methods for radiator class product, to solve the prior art
Present in radiator internal cavities poor sealing, require agitating friction mounted welder high technical problem；It is provided by the invention
Many technique effects elaboration as detailed below that optimal technical scheme in many technical solutions can be generated.
To achieve the above object, the present invention provides following technical schemes：
A kind of composite connecting method for radiator class product, for the radiator of connecting substrate capping plate form, packet
Include following steps：
S1：The radiator includes substrate and cover board, and the substrate is equipped with technique step, by the weld seam of substrate and cover board
Position cleans up；
S2：Metal synthetic adhesive is coated on the technique step of the corresponding substrate of whole weld seam；
S3：The cover board is covered, and applies pressure, keeps glue curing, the cover board and the substrate adhesion secured；
S4：It is stirred friction welding in the interface of the substrate and the cover board, completes the sealing to the weld seam
Welding forms agitating friction weldering and is glued composite joint connector.
Preferably, the technique step forms " convex " font stood upside down with radiator cavity.
Preferably, the width of the technique step is 2mm-4mm.
Preferably, in step s 2, the coating thickness of metal synthetic adhesive is 0.1mm-0.3mm.
Preferably, after adhesion, difference in height≤0.3mm of the cover board upper surface and the upper surface of base plate.
Preferably, in step s 4, the depth of weld of the agitating friction weldering is 2mm-5mm.
Preferably, in step s 4, the interface forms the first weld seam and the second weld seam, first weld seam and described
The width of second weld seam is 2mm-6mm.
Preferably, further include step S1' between step S1 and S2 for U-shaped cyclic water channel radiator：By the substrate
The technique step and the cover board between weld seam as internal weld seams, be attached using splicing.
Preferably, further include step S1 " between step S1 and S2 for snakelike cyclic water channel radiator：It will mutually border on the river
It is used as internal weld seams between the substrate and the cover board between road, and uses and is glued the technique step of the substrate and institute
It states and connects between cover board.
Preferably, further include that step S1 " further includes between step S1 and S2, by phase-change heat for phase-change heat sink
Medium is pre-filled in radiator cavity；Wherein, splicing can stop that phase-change heat medium is waved in stir friction welding process
It sends out or is melted out.
A kind of composite connecting method for radiator class product provided by the invention has such as compared with prior art
Lower advantageous effect：
Using agitating friction weldering and it is glued the connection method being used in combination, radiator cover board is overlapped in pairs with substrate design
Joint form, wherein interface are connected using agitating friction weldering, and faying surface is connected using splicing, the two collective effect, formation pair
The composite-joint of agitating friction weldering that overlapped and splicing；This connection method may be implemented before agitating friction weldering to radiator inside
Cavity is sealed, and is prevented the heated volatilization of inside cavity substance and is melted out；Under the action of splicing, cover board can be close
It is adhered on substrate, without being compressed to cover board in stir friction welding process, greatly reduces tooling requirement；It is overlapping
Face increases gluded joint, can reduce the blind seam and agitating friction weldering of circulating liquid or phase change medium between cover board and technique step
The corrosion of seam, to extend the service life of radiator.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is radiator agitating friction weldering of the present invention and splicing composite joint connector schematic diagram；
Fig. 2 is U-shaped cyclic water channel radiator agitating friction weldering and splicing composite joint schematic diagram；
Fig. 3 is the sectional view in the faces A-A in Fig. 2；
Fig. 4 is snakelike cyclic water channel radiator agitating friction weldering and splicing composite joint schematic diagram；
Fig. 5 is the sectional view in the faces A-A in Fig. 4.
1, substrate in figure；2, cover board；3, cyclic water channel；4, stirring friction welding seam；5, cementing position；6, intake-outlet；7、
Technique step.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
The present invention provides a kind of composite connecting methods for radiator class product, and plate form is capped for connecting substrate
Radiator, which is characterized in that include the following steps：
S1：Radiator includes substrate 1 and cover board 2, and substrate 1 is equipped with technique step 7, by the weld seam position of substrate 1 and cover board 2
It sets and cleans up；
S2：Metal synthetic adhesive is coated on the technique step 7 of the corresponding substrate of whole weld seam；
S3：Cover board 2 is covered, and applies pressure, keeps glue curing, cover board 2 and 1 adhesion of substrate secured；
S4：It is stirred friction welding in the interface of substrate 1 and cover board 2, completes the sealing welding to weld seam, formation is stirred
It mixes friction welding (FW) and is glued composite joint connector.
Radiator is processed into technique step, cover board 2 and substrate 1 is made to be formed to overlapped type of attachment；In the work of substrate
On skill step, metal synthetic adhesive is coated, by the assembly of cover board 2 on substrate, and applies certain pressure in lid surface
Power welds the interface of substrate and cover board using the method for agitating friction weldering, forms agitating friction weldering and is answered with what is be glued
Close weld seam；The Composite Joining Technique of agitating friction weldering and splicing improves the leakproofness, corrosion resistance and weld strength of weld seam,
The depth of weld can be reduced to a certain extent, reduces the requirement compressed to tooling in welding process, increase holding for radiator
Pressure energy power, improves radiating efficiency；It is sealed with adhesive bonding technique before agitating friction welding, can prevent substance in cavity from existing
The influence to heat dissipation performance and weldquality is volatilized or melted in stir friction welding process.
As preferable embodiment, in step sl, technique step 7 forms " convex " word to stand upside down with radiator cavity
Type；Recirculated water can be contained in radiator cavity to form water-filled radiator or contain phase-change heat medium formation phase-change heat sink；For
So that adhesive is securely pasted substrate 1 and cover board 2, needs technique step that there is certain width, more preferably, above-mentioned work
The width of skill step is 2mm-4mm.
As optional embodiment, in step s 2, the coating thickness of metal synthetic adhesive is 0.1mm-
0.3mm, wherein the thickness of adhesive is not limited in above range, be adjusted on the basis of radiator connector intensity and with
For the purpose of substrate 1 and 2 firm connection of cover board, coordinate subject to the intensity for reaching required with agitating friction weldering welding point.
As optional embodiment, in step s 2, difference in height≤0.3mm of 2 upper surface of cover board and upper surface of base plate；
In process, adhesive coating is needed on the step between substrate 1 and cover board 2, after cover board 2 is glued on substrate 1, substrate
1 upper surface and the upper level difference of cover board 2 meet above-mentioned requirements, however it is not limited to which two upper surfaces flush.
As optional embodiment, in the step S3, the depth of stirring friction welding seam 4 is 2mm-5mm；Due to stirring
It mixes friction welding (FW) to be combined with the mode of splicing, can suitably reduce the depth of stirring friction welding seam 4, utilize splicing and agitating friction
Welding collective effect reaches higher strength of joint；Skill is welded compared to single agitating friction weldering using above-mentioned Composite Joining Technique
Art can make 4 depth of stirring friction welding seam reduce about 1mm-2mm.
As optional embodiment, in step s3, interface forms the first weld seam and the second weld seam, the first weld seam and
The width of second weld seam is 2mm-6mm.
For different radiators, specific embodiment of the invention part provides following several embodiments：
Embodiment 1
Referring to Fig.1, Fig. 1 is radiator agitating friction weldering of the present invention and splicing composite joint connector schematic diagram；This figure is water
Cold heat sink part water channel position cross section is to have process area on substrate 1 to bridging arrangement between substrate 1 and cover board 2 in figure
Rank；Present embodiment method is completed by following steps：Step 1：Water-filled radiator is processed into substrate and cover board form, substrate 1
Technique step 7 is processed, position while welding is cleaned up；Step 2：Metal synthetic adhesive is coated in whole weld seam
On technique step 7, cover board is covered, and apply certain pressure, keeps glue curing, cover board 2 and 1 adhesion of substrate secured；Step 3：
The interface of substrate 1 and cover board 2 is stirred friction welding, completes the sealing welding to water channel weld seam, forms agitating friction weldering
With splicing composite weld.
Embodiment 2
It is U-shaped cyclic water channel radiator agitating friction weldering and splicing composite joint schematic diagram, Fig. 3 with reference to Fig. 2 and Fig. 3, Fig. 2
It is the sectional view in the faces A-A in Fig. 2；In Fig. 2, recirculated water enters U shape cyclic water channels via water inlet 6；For this base station width compared with
Narrow, the technique step that can not process enough width is stirred friction welding (FW).Because of the requirement of the strength of joint of internal base station and cover board
It is not high, there is no substantial influence to product hermeticity, therefore can only make using the weld seam between this base station and cover board as internal weld seams
It is attached with splicing, as shown in figure 3, forming cementing position 5, can play the role of guiding liquid flow direction in water channel, prevent
Only deformed from crossfire between water channel step and cover board and cover board；Overlapped that position forms stirring friction welding seam for external substrate and cover board
4, as shown in figure 3, forming the first weld seam and the second weld seam.Other are same as Example 1.
Embodiment 3
It is snakelike cyclic water channel radiator agitating friction weldering and splicing composite joint schematic diagram, figure with reference to Fig. 4 and Fig. 5, Fig. 4
5 be the sectional view in the faces A-A in Fig. 4；In Fig. 4, recirculated water enters snakelike cyclic water channel via water inlet 6；By water-filled radiator point
For substrate and cover board machine-shaping, but since the distance between adjacent water channel is relatively narrow, the requirement of 7 size of technique step is cannot be satisfied,
Therefore it will be designed as bridging arrangement between the base station and cover board between adjacent water channel, it will be between base station and cover board using adhesive bonding technique
Connection plays barrier recirculated water crossfire between base station 1 and cover board 2, prevents from covering as shown in figure 5, forming multiple cementing positions 5
Plate buckling deformation in stir friction welding process.In border, 7 face of technique step of weld seam also carries out splicing combination, and weldering can be improved
Stitch intensity.Overlapped that position forms stirring friction welding seam 4 for external substrate and cover board, as shown in figure 5, forming the first weld seam and second
Weld seam.Other are same as Example 1.
Embodiment 4
Referring still to Fig. 1, difference from example 1 is that, no longer filling circulation water in radiator cavity, cancel into
Water outlet, for phase-change heat sink, after step S1, by phase-change heat media filler in radiator cavity.
It is pre-charged with the easily phase-change heat sink of fusing or volatile solid, liquefied gas for water channel internal cavities, is
It prevents from filling metal heated outflow or evaporate, in the present embodiment first by phase-change heat media filler in radiator cavity
In, then by adhesive coated on technique step 7, complete bonding process.Filler in this way in cavity will be in agitating friction weldering
Termination process is in sealing state, avoids evaporating and be melted to the pollution of weld seam and the shadow of welding quality with low-melting-point metal
It rings.Other are identical as specific embodiment 1.
The present invention on the basis of agitating friction weldering, be used cooperatively adhesive bonding technique, can be improved radiator water channel leakproofness and
Bearing capacity reduces corrosion of the circulating liquid to weld seam at blind seam, and reduces step width in a certain range, improves water channel
The arrangement density of volume and water channel improves heat dissipation performance, and simple in structure, easy to operate, of low cost.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of composite connecting method for radiator class product is capped the radiator of plate form for connecting matrix, special
Sign is, includes the following steps：
S1：The radiator includes substrate and cover board, and the substrate is equipped with technique step, by the position while welding of substrate and cover board
It cleans up；
S2：Metal synthetic adhesive is coated on the technique step of the corresponding substrate of whole weld seam；
S3：The cover board is covered, and applies pressure, keeps glue curing, the cover board and the substrate adhesion secured；
S4：It is stirred friction welding in the interface of the substrate and the cover board, completes the sealing welding to the weld seam,
It forms agitating friction weldering and is glued composite joint connector.
2. the composite connecting method according to claim 1 for radiator class product, which is characterized in that the process area
Rank forms " convex " font stood upside down with radiator cavity.
3. the composite connecting method according to claim 2 for radiator class product, which is characterized in that the process area
The width of rank is 2mm-4mm.
4. the composite connecting method according to claim 3 for radiator class product, which is characterized in that in step S2
In, the coating thickness of metal synthetic adhesive is 0.1mm-0.3mm.
5. the composite connecting method according to claim 4 for radiator class product, which is characterized in that after adhesion, institute
State difference in height≤0.3mm of cover board upper surface and the upper surface of base plate.
6. the composite connecting method according to claim 5 for radiator class product, which is characterized in that in step S4
In, the depth of weld of the agitating friction weldering is 2mm-5mm.
7. the composite connecting method according to claim 6 for radiator class product, which is characterized in that in step S4
In, the interface forms the first weld seam and the second weld seam, and the width of first weld seam and second weld seam is 2mm-
6mm。
8. the composite connecting method according to claim 1 for radiator class product, which is characterized in that followed for U-shaped
Ring water channel radiator further includes step S1' between step S1 and S2：By the technique step of the substrate and the cover board
Between weld seam as internal weld seams, be attached using splicing.
9. the composite connecting method according to claim 1 for radiator class product, which is characterized in that followed for snakelike
Ring water channel radiator further includes step S1 " between step S1 and S2：By the substrate and the cover board between adjacent water channel
Between overlap, and using be glued will be connected between the technique step and the cover board of the substrate.
10. the composite connecting method according to claim 1 for radiator class product, which is characterized in that for phase transformation
Radiator further includes that step S1 " further includes between step S1 and S2, by phase-change heat media filler in radiator cavity.
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| CN201810347261.9A CN108274109A (en) | 2018-04-18 | 2018-04-18 | A kind of composite connecting method for radiator class product |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1663729A (en) * | 2004-12-14 | 2005-09-07 | 大连理工大学 | Glue welding connection method |
| CN201163625Y (en) * | 2007-12-10 | 2008-12-10 | 兴平市永安电器设备厂 | Pure water radiator of high power thyristor |
| WO2010003404A3 (en) * | 2008-07-11 | 2010-03-18 | Mtu Aero Engines Gmbh | Method for the production of integrally bladed gas turbine rotors |
| CN102179618A (en) * | 2011-05-06 | 2011-09-14 | 大连交通大学 | Gluing and welding compound connection method |
| CN202127585U (en) * | 2011-07-26 | 2012-01-25 | 中国北方车辆研究所 | Water cooling plate with water channel type cover plate structure |
| CN204518313U (en) * | 2015-05-08 | 2015-07-29 | 深圳市华盛源机电有限公司 | A kind of liquid cooling heat radiator |
| CN105689833A (en) * | 2016-03-24 | 2016-06-22 | 株洲天微技术有限公司 | Brazing sealing covering method and structure for shell and cover plate of microcircuit module |
| CN106238935A (en) * | 2016-08-25 | 2016-12-21 | 上海航天设备制造总厂 | Agitating friction weldering soldering complex welding method |
| CN106735971A (en) * | 2017-01-05 | 2017-05-31 | 中国电子科技集团公司第三十八研究所 | A kind of diffusion welding (DW) agitating friction weldering integrated welding method of aluminium alloy liquid cooled module |
-
2018
- 2018-04-18 CN CN201810347261.9A patent/CN108274109A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1663729A (en) * | 2004-12-14 | 2005-09-07 | 大连理工大学 | Glue welding connection method |
| CN201163625Y (en) * | 2007-12-10 | 2008-12-10 | 兴平市永安电器设备厂 | Pure water radiator of high power thyristor |
| WO2010003404A3 (en) * | 2008-07-11 | 2010-03-18 | Mtu Aero Engines Gmbh | Method for the production of integrally bladed gas turbine rotors |
| CN102179618A (en) * | 2011-05-06 | 2011-09-14 | 大连交通大学 | Gluing and welding compound connection method |
| CN202127585U (en) * | 2011-07-26 | 2012-01-25 | 中国北方车辆研究所 | Water cooling plate with water channel type cover plate structure |
| CN204518313U (en) * | 2015-05-08 | 2015-07-29 | 深圳市华盛源机电有限公司 | A kind of liquid cooling heat radiator |
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Application publication date: 20180713 |