CN106915142A - Increasing material manufacturing aluminum alloy slab alclad tandem rolling device - Google Patents
Increasing material manufacturing aluminum alloy slab alclad tandem rolling device Download PDFInfo
- Publication number
- CN106915142A CN106915142A CN201710151952.7A CN201710151952A CN106915142A CN 106915142 A CN106915142 A CN 106915142A CN 201710151952 A CN201710151952 A CN 201710151952A CN 106915142 A CN106915142 A CN 106915142A
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- cylinder
- aluminum alloy
- alclad
- material manufacturing
- increasing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Metal Rolling (AREA)
Abstract
The invention belongs to a kind of increasing material manufacturing aluminum alloy slab alclad tandem rolling device of metal material processing technical field, cylinder is unreeled including first, second unreel cylinder, milling train, atomizer and heater, the atomizer, heater and second unreel cylinder and are successively set on the described first top for unreeling cylinder along traffic direction, described second unreels cylinder lower section is provided with deflector roll, described second unreels the parallel traveling of base material that the base material that is unreeled on cylinder unreels on cylinder after deflector roll is oriented to first, the milling train is located at the rear end of traffic direction, and rolling pressing is carried out to slab.Beneficial effect：The device utilizes increasing material manufacturing aluminum alloy slab waste heat, the continuity of continuous alclad and rolling pressing is realized in increasing material manufacturing aluminum alloy slab top and bottom, without milling pin and sour salty corrosion process, save resources, injection rolling high-performance aluminium alloy processing efficiency is improved, with preferable market prospects.
Description
Technical field
The invention belongs to metal material processing technical field, more particularly to a kind of increasing material manufacturing aluminum alloy slab alclad tandem rolling
Device.
Background technology
Increasing material manufacturing is that aluminium alloy stream is atomized into tiny molten drop with high-pressure inert gas, is flown and cold under high velocity air
But, a kind of technique of blank is deposited into before not yet solidifying completely.It has obtain tiny material grains, even tissue, can
Suppress the various advantages of the flash set technologies such as gross segregation.
Due to the effect of rapid solidification, metal material composition uniform, structure refinement are obtained, without gross segregation, and oxygen content
It is low.Compared with traditional cast forging process and powder metallurgical technique, its flow is short, operation is simplified, deposition efficiency is high, is not only one
Kind is advanced to produce blank technology, and develops into the process of directly manufacture metal parts.
In recent years, increasing material manufacturing technique is widely used in production and prepares high-strength aluminum alloy, especially in 7XXX line aluminium alloys
In application, the development of Aero-Space is greatly facilitated.But there is certain hole in increasing material manufacturing 7XXX line aluminium alloy blanks
Gap, has a strong impact on aluminium alloy capability, to reduce influence of the hole to material property, is generally carried out at densification using forging, squeeze, rolling
Reason reduces porosity.
The industrial big specification increasing material manufacturing 7XXX systems aluminium that obtained by rolling increasing material manufacturing 7XXX line aluminium alloys slab is closed
Golden plate.In the operation of rolling of 7XXX line aluminium alloys, plate surface occurs crackle and raw edges phenomenon, is rolled to improve material surface
Process industrial art performance processed, reduces the face crack that the operation of rolling occurs, and carries out upper and lower surface to increasing material manufacturing aluminum alloy slab and enters
Row technique alclad.
Industrial alclad process, after prefabricated aluminum alloy slab is carried out into milling erosion processing first, alclad sheet is covered at present
On slab, then alclad sheet is welded with slab, rolling pressing is carried out after heating, it is impossible to realize upper one forming technology and
What alclad was processed is carried out continuously.
The content of the invention
To solve the defect of the alclad Process Duty that prior art is present, the present invention provides a kind of increasing material manufacturing aluminium alloy base
Alclad tandem rolling device.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of increasing material manufacturing aluminum alloy slab bag
Aluminium tandem rolling device, including first unreel cylinder, second unreel cylinder, milling train, atomizer and heater, the atomizer, heater and
Second unreels cylinder is successively set on the described first top for unreeling cylinder along traffic direction, and described second unreels cylinder lower section is provided with and leads
Roller, described second unreels the parallel traveling of base material that the base material that is unreeled on cylinder unreels on cylinder after deflector roll is oriented to first, described
Milling train is located at the rear end of traffic direction, and rolling pressing is carried out to slab.
Further, to avoid first from unreeling the phenomenon that the base material unreeled on cylinder produces bending, tenesmus during traveling,
Described deflector roll lower section is provided with conveying support roller, and the conveying support roller is located at described first and unreels the base material fortune unreeled on cylinder
The lower section in walking along the street footpath.
Preferably, also include conveying mechanism, the conveying mechanism positioned at described first unreel cylinder and second unreel cylinder it
Between, being conveyed for unreeling the base material unreeled on cylinder to first, the conveying mechanism includes two belt pulleys and is arranged on two
Conveyer belt on the individual belt pulley.Effectively conveying when cylinder starts to unreel, support can be unreeled using conveying mechanism first to put
The material of volume.
Further, described milling train is additionally provided with cutting mechanism along the rear end of traffic direction.Can using cutting mechanism
The sheet material of fixed length will be cut into through the slab after rolling pressing, conveniently stores and use.
Preferably, described milling train is multigroup.Carry out that multi-pass is dry to be rolled to alclad slab, to improve alclad sheet and slab
Conjugation.
Preferably, described milling train is provided with the first reel and the second reel along the rear end of traffic direction, it is described
First reel unreels that cylinder is corresponding with described first, and second reel is located at the top of first reel, and with
Described second to unreel cylinder corresponding.Before manufacture the phase, milling train, atomizer and heater not yet work, it is necessary to unreel cylinder by first
The base material unreeled with second on cylinder will be first wound onto the first reel and the second reel, to be deposited to form substrate plane.
After the work of milling train, atomizer and heater, milling train can drive base material and slab to run, it is not necessary to reuse the first reel and the
Two reels are wound.
Preferably, to adjust reel and unreeling the tensioning degree of substrate between cylinder, first reel and second
Reel is equipped with positioning idler roller.
Preferably, rolling bonding processes are carried out in an inert atmosphere.
Further, the resistance wire in described heater is heated to nitrogen, and the nitrogen of heating is added to slab
Heat, board briquette is 400-450 DEG C after heating.
Beneficial effect：The device utilizes increasing material manufacturing aluminum alloy slab waste heat, in increasing material manufacturing aluminum alloy slab top and bottom
The continuity of continuous alclad and rolling pressing is realized, without milling pin or sour salty corrosion process, save resources improve injection rolling property high
Energy aluminium alloy processing efficiency, with preferable market prospects.
Brief description of the drawings
Fig. 1 is a kind of increasing material manufacturing working state structure schematic diagram of aluminum alloy slab alclad tandem rolling device；
Fig. 2 is increasing material manufacturing aluminum alloy slab alclad tandem rolling device another kind working state structure schematic diagram；
1. first unreel cylinder in figure, 2. belt pulley, 3. conveyer belt, 4. atomizer, 5. increase material aluminum alloy slab, 6. heat
Device, 7. conveys support roller, 8. second unreels cylinder, 9. milling train, 10. cutting mechanism, 11. second reels, 12. idler rollers, and 13. lead
Roller, 14. first reels.
Specific embodiment
Embodiment
As illustrated in fig. 1 and 2, a kind of increasing material manufacturing aluminum alloy slab alclad tandem rolling device, including first unreel cylinder 1, second
Unreel cylinder 8, milling train 9, atomizer 4 and heater 6, the atomizer 4, heater 6 and second unreel cylinder 8 along traffic direction successively
The described first top for unreeling cylinder 1 is arranged on, described second unreels the lower section of cylinder 8 is provided with deflector roll 13, and described second unreels on cylinder 8
The base material for unreeling unreels the parallel traveling of base material on cylinder 1 after deflector roll 13 is oriented to first；The described lower section of deflector roll 13 is set
There is conveying support roller 7, the conveying support roller 7 is located at the described first lower section for unreeling the base material operating path unreeled on cylinder 1, uses
It is supported in the base material unreeled on cylinder 1 is unreeled to first；The milling train 9 is located at the rear end of traffic direction, and slab is rolled
System pressing, described milling train 9 is multigroup.Carry out that multi-pass is dry to be rolled to alclad slab, to improve the conjugation of alclad sheet and slab,
Described milling train 9 is additionally provided with cutting mechanism 10 along the rear end of traffic direction.
Also include conveying mechanism, the conveying mechanism unreels cylinder 1 and second and unreel between cylinder 8, is used for positioned at described first
The base material unreeled on cylinder 1 is unreeled to first to convey, the conveying mechanism includes two belt pulleys 2 and is arranged on described in two
Conveyer belt 3 on belt pulley 2.
Described milling train 9 is provided with the first reel 14 and the second reel 11, described first along the rear end of traffic direction
Reel 14 unreels that cylinder 1 is corresponding with described first, and second reel 11 is located at the top of first reel 14, and
It is corresponding cylinder 8 to be unreeled with described second.To adjust reel and unreeling the tensioning degree of substrate between cylinder, first reel
14 and second reel 11 be equipped with position idler roller 12.
Operation principle：As shown in figure 1, unreel cylinder 1 and second by first first and unreel the aluminium alloy base plate on cylinder 8 and unreel,
And by conveying mechanism, support roller, deflector roll 13 and positioning idler roller 12 after respectively by the first reel 14 and the second reel
11 windings, two such substrate forms drawout, and forms gap therebetween, starts atomizer 4 and heater 6, mist
Change device 4 and unreel the substrate surface injection shaping increasing material aluminum alloy slab 5 that cylinder 1 is unreeled to first, while the heating electricity in heater 6
After resistance silk heats nitrogen, the increasing material aluminum alloy slab 5 of substrate and injection shaping is heated using nitrogen, the increasing after heating
At 400-450 DEG C, when operation to second unreels 8 lower section of cylinder, second unreels the base that cylinder 8 is unreeled to the temperature control of material aluminum alloy slab 5
Plate is covered on the increasing material aluminum alloy slab 5 of injection shaping, and eventually entering into milling train 9 carries out rolling pressing, by cutting after rolling pressing
The specification that mechanism 10 cuts into regulation is cut, as shown in Fig. 2 now stop the first reel 14 and the second reel 11 is acted, by
Conveying mechanism and milling train 9 drive substrate and the increasing material aluminum alloy slab 5 of injection shaping to advance forward automatically, and this process is lazy
Carried out in property atmosphere.
Claims (9)
1. a kind of increasing material manufacturing aluminum alloy slab alclad tandem rolling device, it is characterised in that：Cylinder (1) is unreeled including first, second put
Reel (8), milling train (9), atomizer (4) and heater (6), the atomizer (4), heater (6) and second unreel cylinder (8) edge
Traffic direction is successively set on the described first top for unreeling cylinder (1), and described second unreels cylinder (8) lower section is provided with deflector roll
(13), described second unreel the base material that the base material that is unreeled on cylinder (8) unreels on cylinder (1) after deflector roll (13) is oriented to first and put down
Every trade is entered, and the milling train (9) carries out rolling pressing positioned at the rear end of traffic direction to slab.
2. increasing material manufacturing aluminum alloy slab alclad tandem rolling device according to claim 1, it is characterised in that：Described deflector roll
(13) lower section is provided with conveying support roller (7), and conveying support roller (7) unreels the base unreeled on cylinder (1) positioned at described first
The lower section of material operating path.
3. increasing material manufacturing aluminum alloy slab alclad tandem rolling device according to claim 1 and 2, it is characterised in that：Also include
Conveying mechanism, the conveying mechanism unreels cylinder (1) and second and unreels between cylinder (8) positioned at described first, for being unreeled to first
The base material unreeled on cylinder (1) is conveyed, and the conveying mechanism includes two belt pulleys (2) and is arranged on two belt pulleys
(2) conveyer belt (3) on.
4. increasing material manufacturing aluminum alloy slab alclad tandem rolling device according to claim 1, it is characterised in that：Described milling train
(9) it is additionally provided with cutting mechanism (10) along the rear end of traffic direction.
5. the increasing material manufacturing aluminum alloy slab alclad tandem rolling device according to claim 1 or 4, it is characterised in that：Described
Milling train (9) is multigroup.
6. increasing material manufacturing aluminum alloy slab alclad tandem rolling device according to claim 1, it is characterised in that：Described milling train
(9) rear end of traffic direction is provided with the first reel (14) and the second reel (11), first reel (14) with
Described first unreels that cylinder (1) is corresponding, second reel (11) positioned at the top of first reel (14), and with institute
Stating second, to unreel cylinder (8) corresponding.
7. increasing material manufacturing aluminum alloy slab alclad tandem rolling device according to claim 6, it is characterised in that：Described first receives
Reel (14) and the second reel (11) are equipped with positioning idler roller (12).
8. increasing material manufacturing aluminum alloy slab alclad tandem rolling device according to claim 1, it is characterised in that：Rolling was pressed
Journey is carried out in an inert atmosphere.
9. increasing material manufacturing aluminum alloy slab alclad tandem rolling device according to claim 1, it is characterised in that：Described heating
Resistance wire in device (6) is heated to nitrogen, and the nitrogen of heating is heated to slab, and board briquette is 400- after heating
450℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151952.7A CN106915142B (en) | 2017-03-15 | 2017-03-15 | Increasing material manufacturing aluminum alloy slab alclad tandem rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151952.7A CN106915142B (en) | 2017-03-15 | 2017-03-15 | Increasing material manufacturing aluminum alloy slab alclad tandem rolling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106915142A true CN106915142A (en) | 2017-07-04 |
| CN106915142B CN106915142B (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710151952.7A Active CN106915142B (en) | 2017-03-15 | 2017-03-15 | Increasing material manufacturing aluminum alloy slab alclad tandem rolling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438206A (en) * | 2020-04-03 | 2020-07-24 | 浙江乔老爷铝业有限公司 | Aluminum plate processing equipment and processing technology thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61141511A (en) * | 1984-12-13 | 1986-06-28 | Kikusui Kagaku Kogyo Kk | Manufacture of inorganic and organic composite foam |
| CN103014613A (en) * | 2012-12-31 | 2013-04-03 | 上海大学 | Method for continuous preparation of high-silicon sheet iron by thermal diffusion and high-silicon sheet iron continuous rolling device |
| CN103785833B (en) * | 2014-01-24 | 2016-01-20 | 江苏理工学院 | Multi-nozzle 3D printing device for aluminum alloy plates |
-
2017
- 2017-03-15 CN CN201710151952.7A patent/CN106915142B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61141511A (en) * | 1984-12-13 | 1986-06-28 | Kikusui Kagaku Kogyo Kk | Manufacture of inorganic and organic composite foam |
| CN103014613A (en) * | 2012-12-31 | 2013-04-03 | 上海大学 | Method for continuous preparation of high-silicon sheet iron by thermal diffusion and high-silicon sheet iron continuous rolling device |
| CN103785833B (en) * | 2014-01-24 | 2016-01-20 | 江苏理工学院 | Multi-nozzle 3D printing device for aluminum alloy plates |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438206A (en) * | 2020-04-03 | 2020-07-24 | 浙江乔老爷铝业有限公司 | Aluminum plate processing equipment and processing technology thereof |
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| Publication number | Publication date |
|---|---|
| CN106915142B (en) | 2018-11-23 |
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