JPS5452648A - Friction welding method for dissimilar metals - Google Patents
Friction welding method for dissimilar metalsInfo
- Publication number
- JPS5452648A JPS5452648A JP11903077A JP11903077A JPS5452648A JP S5452648 A JPS5452648 A JP S5452648A JP 11903077 A JP11903077 A JP 11903077A JP 11903077 A JP11903077 A JP 11903077A JP S5452648 A JPS5452648 A JP S5452648A
- Authority
- JP
- Japan
- Prior art keywords
- deformation resistance
- copper rod
- attached
- unillustrated
- friction welding
- 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.)
- Pending
Links
Classifications
-
- 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
- B23K20/129—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 specially adapted for particular articles or workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE:To obtain the strongly jointed faying surface without generating excessive flush, by preheating the metal of large deformation resistance until its deformation resistance reduces to a level approximately equal to that of another metal of smaller deformation resistance, and then, by applying the friction welding. CONSTITUTION:When a copper rod 1, attached to the unillustrated rotary chuck, is to be friction welded to another aluminum rod 2, etc., attached to the unillustrated stationary chuck, the copper rod 1 is preheated to 400 deg.C in the unillustrated furnace installed separately; soon after that, the copper rod 1 is attached to the rotary chuck and is rotated at, for instance, 3000 r.p.m. for carrying out the friction welding. In this case, the deformation resistance of the copper rod 1 is approximately equal to that of the aluminum rod 2, therefore, even though the compression force for the pressure welding is smaller than that of the conventional method, new plane is generated in the faying surface, so that the weld zone including the diffused layer can be formed. Besides, the generated flush is a little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11903077A JPS5452648A (en) | 1977-10-05 | 1977-10-05 | Friction welding method for dissimilar metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11903077A JPS5452648A (en) | 1977-10-05 | 1977-10-05 | Friction welding method for dissimilar metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5452648A true JPS5452648A (en) | 1979-04-25 |
Family
ID=14751234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11903077A Pending JPS5452648A (en) | 1977-10-05 | 1977-10-05 | Friction welding method for dissimilar metals |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5452648A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63188484A (en) * | 1987-01-30 | 1988-08-04 | Hitachi Ltd | Solid phase joining method for different kinds of materials |
| EP1962353A2 (en) * | 1997-11-19 | 2008-08-27 | Kabushiki Kaisha Toshiba | Joined structure of dissimilar metallic materials |
| CN110434449A (en) * | 2018-05-04 | 2019-11-12 | 通用汽车环球科技运作有限责任公司 | Welding method and the part made of the welding method |
| CN113967785A (en) * | 2021-11-22 | 2022-01-25 | 中国兵器工业第五九研究所 | Friction welding method for reinforcing heterogeneous material bidirectional embedding machine |
| CN114206535A (en) * | 2019-08-07 | 2022-03-18 | 国立大学法人大阪大学 | Solid-phase bonding method for dissimilar materials and solid-phase bonded structure of dissimilar materials |
-
1977
- 1977-10-05 JP JP11903077A patent/JPS5452648A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63188484A (en) * | 1987-01-30 | 1988-08-04 | Hitachi Ltd | Solid phase joining method for different kinds of materials |
| EP1962353A2 (en) * | 1997-11-19 | 2008-08-27 | Kabushiki Kaisha Toshiba | Joined structure of dissimilar metallic materials |
| CN110434449A (en) * | 2018-05-04 | 2019-11-12 | 通用汽车环球科技运作有限责任公司 | Welding method and the part made of the welding method |
| CN114206535A (en) * | 2019-08-07 | 2022-03-18 | 国立大学法人大阪大学 | Solid-phase bonding method for dissimilar materials and solid-phase bonded structure of dissimilar materials |
| EP4011540A4 (en) * | 2019-08-07 | 2022-11-09 | Osaka University | Dissimilar material solid phase bonding method, and dissimilar material solid phase bonded structure |
| CN114206535B (en) * | 2019-08-07 | 2024-04-02 | 国立大学法人大阪大学 | Method for solid phase bonding of dissimilar materials and solid phase bonded structure of dissimilar materials |
| CN113967785A (en) * | 2021-11-22 | 2022-01-25 | 中国兵器工业第五九研究所 | Friction welding method for reinforcing heterogeneous material bidirectional embedding machine |
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