CN110252805B - Manufacturing method of easily-welded composite board assembly - Google Patents
Manufacturing method of easily-welded composite board assembly Download PDFInfo
- Publication number
- CN110252805B CN110252805B CN201910342386.7A CN201910342386A CN110252805B CN 110252805 B CN110252805 B CN 110252805B CN 201910342386 A CN201910342386 A CN 201910342386A CN 110252805 B CN110252805 B CN 110252805B
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- CN
- China
- Prior art keywords
- composite
- composite plate
- cleaning
- assembly
- polishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000005498 polishing Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 239000002905 metal composite material Substances 0.000 abstract description 6
- 238000003466 welding Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B47/00—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
- B21B2001/386—Plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
A manufacturing method of an easily welded composite plate assembly belongs to the field of metal composite plate manufacturing, and is characterized by comprising the following implementation steps: firstly, polishing, cleaning and buckling the buckled surface of the base plate and the covering plate; secondly, polishing the left end face and the right end face of the composite board which are buckled together and the surfaces of the left end face and the right end face which are jointed with the concave clamping grooves, and cleaning; polishing and cleaning the inner surface of the concave clamping groove, and then clamping the inner surface of the concave clamping groove at the left end and the right end of the composite plate to form a composite plate assembly A; fourthly, the composite board assembly A is placed between the left vertical roll and the right vertical roll for vertical rolling; fifthly, longitudinally rolling between the upper roller and the lower roller to form the easily welded composite plate assembly. The advantages are simplified rolling process, improved quality of composite board assembly and improved production efficiency.
Description
Technical Field
The invention belongs to the technical field of metal composite plate manufacturing, and particularly relates to a manufacturing method of an easily-welded composite plate assembly.
Background
The metal composite plate can give full play to the characteristics of materials, realizes the optimization of resources, meets various use requirements, and is widely applied to the industries such as electric construction, petrifaction, shipbuilding, light industry, chemical industry, automobiles and the like.
There is a problem in that there is a great difficulty in welding the metal composite plates. Aiming at the welding of two metal composite plates, most of the two metal composite plates are separately welded, namely the base layer and the coating layer are respectively welded, but because the performances of the two metals are different, a plurality of problems can occur in the welding process, and the welding effect is poor, so that the problems of welding line cracking, air hole generation and the like are caused. The invention patent of application No. 2017100724844 discloses a method for welding a bimetal composite plate, which is to process an I-shaped groove on the end of a composite plate and a V-shaped groove on the end of a substrate; the method comprises the steps of firstly welding a base layer, then welding a transition layer and finally welding a coating layer, wherein the welding quality is improved to a certain extent, but the welding process is more and the processing process is not easy to control.
Disclosure of Invention
The invention aims to provide a manufacturing method of an easily welded composite plate assembly, which can overcome the defects in the prior art.
The invention is realized in such a way, and is characterized by comprising the following implementation steps:
1. polishing and cleaning the surfaces of the base plate and the covering plate which are buckled together, and then buckling together;
2. polishing the left end surface and the right end surface of the composite board which are buckled together, and the upper surface and the lower surface of the left end surface and the right end surface which are jointed with the left concave clamping groove and the right concave clamping groove, and cleaning;
3. polishing the inner surfaces of the left concave clamping groove and the right concave clamping groove, cleaning, and respectively clamping the inner surfaces at the left end and the right end of the composite board to form a composite board assembly A;
4. placing the composite plate assembly A between a left vertical roller and a right vertical roller for vertical rolling;
5. and (3) placing the vertically rolled composite plate assembly A between an upper roller and a lower roller for longitudinal rolling to roll the vertically rolled composite plate assembly A into an easily welded composite plate assembly B, namely a finished product of the easily welded composite plate assembly.
The invention has the advantages and positive effects that:
the base plate and the cover plate do not need to be welded in sequence in the composite plate welding process, so that the composite plate welding process is simplified; the welding quality of the composite board is improved, the production cost is reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic view of a composite board formed by fastening a base board and a cover board;
FIG. 2 is a schematic view of a composite board assembly with left and right concave slots mounted on left and right ends thereof;
FIG. 3 is a schematic view of the composite sheet assembly being rolled between left and right vertical rolls;
FIG. 4 is a schematic view of the rolling of a composite sheet assembly between upper and lower rolls;
fig. 5 is a schematic diagram of a composite board assembly after finishing.
In the drawings
1-base plate, 2-clad plate, 3 ' -left and right concave clamping grooves, 4 ' -left and right vertical rollers, and 5, 5 ' -upper and lower rollers.
Detailed Description
As shown in fig. 1, a combination of a copper plate and an aluminum plate is taken as an example, the copper plate is a base plate 1, and the aluminum plate is a clad plate 2.
(1) Polishing and cleaning the buckling surfaces of the base plate 1 and the cover plate 2, and buckling the base plate and the cover plate together;
(2) polishing the left end surface and the right end surface of the composite board which are buckled together, and the upper surface and the lower surface of the left end surface and the right end surface which are jointed with the left concave clamping groove and the right concave clamping groove, and cleaning;
(3) polishing and cleaning the inner surfaces of the left and right concave clamping grooves 3 and 3' which are made of aluminum, and respectively clamping the inner surfaces at the left and right ends of the composite plate to form a composite plate assembly A;
(4) placing the composite plate assembly A between the left and right vertical rollers 4 and 4' for vertical rolling;
(5) the composite plate assembly A after the vertical rolling is placed between an upper roller 5 and a lower roller 5', and is longitudinally rolled to form an easily welded composite plate assembly B.
Claims (1)
1. The manufacturing method of the easily welded composite plate assembly is characterized by comprising the following steps of: the implementation steps are as follows:
firstly, grinding and cleaning the buckled surfaces of the base plate (1) and the cover plate (2) and then buckling the buckled surfaces together;
secondly, polishing and cleaning the left and right end surfaces and the upper and lower surfaces of the left and right end surfaces and the left and right ends of the composite board which are buckled together and are jointed with the left and right concave clamping grooves (3 and 3');
thirdly, polishing the inner surfaces of the left concave clamping groove (3) and the right concave clamping groove (3') and respectively clamping the inner surfaces at the left end and the right end of the composite plate after cleaning to form a composite plate assembly (A);
fourthly, the composite board assembly (A) is placed between the left vertical roller (4) and the right vertical roller (4') for vertical rolling;
fifthly, the composite plate assembly (A) after the vertical rolling is placed between an upper roller (5) and a lower roller (5') for longitudinal rolling to be rolled into the easily welded composite plate assembly (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342386.7A CN110252805B (en) | 2019-04-26 | 2019-04-26 | Manufacturing method of easily-welded composite board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342386.7A CN110252805B (en) | 2019-04-26 | 2019-04-26 | Manufacturing method of easily-welded composite board assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110252805A CN110252805A (en) | 2019-09-20 |
| CN110252805B true CN110252805B (en) | 2020-11-17 |
Family
ID=67913902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910342386.7A Expired - Fee Related CN110252805B (en) | 2019-04-26 | 2019-04-26 | Manufacturing method of easily-welded composite board assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110252805B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03108216A (en) * | 1989-09-21 | 1991-05-08 | Tanaka Kikinzoku Kogyo Kk | Manufacture of composite contact material belt |
| JPH03285701A (en) * | 1990-03-30 | 1991-12-16 | Kawasaki Steel Corp | Rolling method of thick steel plate |
| CN106624610A (en) * | 2016-02-04 | 2017-05-10 | 太原科技大学 | Manufacturing method for stainless steel composite plates with spread edges being easily welded |
| CN107052713A (en) * | 2017-03-23 | 2017-08-18 | 西安飞机工业（集团）有限责任公司 | A kind of aircraft skin roll forming method |
| CN207697189U (en) * | 2017-12-28 | 2018-08-07 | 安徽中钢联新材料有限公司 | A kind of group blank structure of vacuum base rolling titanium clad steel plate |
-
2019
- 2019-04-26 CN CN201910342386.7A patent/CN110252805B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03108216A (en) * | 1989-09-21 | 1991-05-08 | Tanaka Kikinzoku Kogyo Kk | Manufacture of composite contact material belt |
| JPH03285701A (en) * | 1990-03-30 | 1991-12-16 | Kawasaki Steel Corp | Rolling method of thick steel plate |
| CN106624610A (en) * | 2016-02-04 | 2017-05-10 | 太原科技大学 | Manufacturing method for stainless steel composite plates with spread edges being easily welded |
| CN107052713A (en) * | 2017-03-23 | 2017-08-18 | 西安飞机工业（集团）有限责任公司 | A kind of aircraft skin roll forming method |
| CN207697189U (en) * | 2017-12-28 | 2018-08-07 | 安徽中钢联新材料有限公司 | A kind of group blank structure of vacuum base rolling titanium clad steel plate |
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| Publication number | Publication date |
|---|---|
| CN110252805A (en) | 2019-09-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
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