JPS574389A - Welding method for aluminum material - Google Patents
Welding method for aluminum materialInfo
- Publication number
- JPS574389A JPS574389A JP7952380A JP7952380A JPS574389A JP S574389 A JPS574389 A JP S574389A JP 7952380 A JP7952380 A JP 7952380A JP 7952380 A JP7952380 A JP 7952380A JP S574389 A JPS574389 A JP S574389A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- fayed
- materials
- touched
- superposed
- 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
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
- Resistance Welding (AREA)
Abstract
PURPOSE: To perform welding of high welding strength with the electrodes disposed on only the one side of aluminum materials by coating the fayed surface of one aluminum with a dissimilar metal and subjecting the same to resistance welding.
CONSTITUTION: The 2nd aluminum material 11 is superposed on one side of the 1st aluminum material 10. At this time, a dissimilar metal coating layer 11a is beforehand formed on the fayed surface of the material 11. A water-cooled copper backing strip 12 is pressed onto the surface on the opposite side of the fayed surface of the material 10. One electrode 13 is touched to the material 11 from the side of the superposed material 11 and the other electrode 14 is touched to the material 10, then pressing and power supplying are performed. Thereby, current is flowed to the materials 11, 10 and nugget 15 is formed, whereby the materials are easily welded.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7952380A JPS574389A (en) | 1980-06-11 | 1980-06-11 | Welding method for aluminum material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7952380A JPS574389A (en) | 1980-06-11 | 1980-06-11 | Welding method for aluminum material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS574389A true JPS574389A (en) | 1982-01-09 |
Family
ID=13692338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7952380A Pending JPS574389A (en) | 1980-06-11 | 1980-06-11 | Welding method for aluminum material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS574389A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04344877A (en) * | 1991-05-20 | 1992-12-01 | Sumitomo Metal Ind Ltd | Al or al alloy plate excellent in spot weldability |
JPH05185244A (en) * | 1991-12-27 | 1993-07-27 | Seiwa Seisakusho:Kk | Welding method for aluminum foil |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441550A (en) * | 1977-09-07 | 1979-04-02 | Nippon Kokan Kk <Nkk> | Method of treating dust collecting drain in iron mill |
JPS5755515A (en) * | 1980-09-20 | 1982-04-02 | Sony Corp | Recorder of digital signal |
JPS5926392A (en) * | 1982-08-06 | 1984-02-10 | Fujita Corp | Guide for introducing ship into harbor and bringing ship alongside pier |
-
1980
- 1980-06-11 JP JP7952380A patent/JPS574389A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441550A (en) * | 1977-09-07 | 1979-04-02 | Nippon Kokan Kk <Nkk> | Method of treating dust collecting drain in iron mill |
JPS5755515A (en) * | 1980-09-20 | 1982-04-02 | Sony Corp | Recorder of digital signal |
JPS5926392A (en) * | 1982-08-06 | 1984-02-10 | Fujita Corp | Guide for introducing ship into harbor and bringing ship alongside pier |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04344877A (en) * | 1991-05-20 | 1992-12-01 | Sumitomo Metal Ind Ltd | Al or al alloy plate excellent in spot weldability |
JPH05185244A (en) * | 1991-12-27 | 1993-07-27 | Seiwa Seisakusho:Kk | Welding method for aluminum foil |
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