JPS56109172A - High-frequency pulse welding method and its device - Google Patents
High-frequency pulse welding method and its deviceInfo
- Publication number
- JPS56109172A JPS56109172A JP1009080A JP1009080A JPS56109172A JP S56109172 A JPS56109172 A JP S56109172A JP 1009080 A JP1009080 A JP 1009080A JP 1009080 A JP1009080 A JP 1009080A JP S56109172 A JPS56109172 A JP S56109172A
- Authority
- JP
- Japan
- Prior art keywords
- current
- electrode
- frequency
- pulse
- aluminum
- 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
- Arc Welding Control (AREA)
Abstract
PURPOSE: To subject aluminum to polarity inversion pulse TIG welding and improve quality by forming the minus current of an electrode into high-frequency pulses and the plus current to single pulse of a high peak.
CONSTITUTION: The minus current iSP of an electrode is formed into high-frequency pulses, whereby the deep penetration welding of aluminum plates is achieved and the high-speed welding of aluminum sheets is achieved. The plus current iRP of the electrode of this time is formed into single pulse of a high peak having the current value 1W4 times the high-frequency pulse current, and is inverted at a fixed frequency, whereby cleaning is caused.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1009080A JPS56109172A (en) | 1980-02-01 | 1980-02-01 | High-frequency pulse welding method and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1009080A JPS56109172A (en) | 1980-02-01 | 1980-02-01 | High-frequency pulse welding method and its device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56109172A true JPS56109172A (en) | 1981-08-29 |
Family
ID=11740626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1009080A Pending JPS56109172A (en) | 1980-02-01 | 1980-02-01 | High-frequency pulse welding method and its device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56109172A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004082163A (en) * | 2002-08-27 | 2004-03-18 | Sansha Electric Mfg Co Ltd | Welding method and electric power unit for welding |
-
1980
- 1980-02-01 JP JP1009080A patent/JPS56109172A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004082163A (en) * | 2002-08-27 | 2004-03-18 | Sansha Electric Mfg Co Ltd | Welding method and electric power unit for welding |
JP4643113B2 (en) * | 2002-08-27 | 2011-03-02 | 株式会社三社電機製作所 | Welding method and power supply device for welding |
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