JPS5731477A - Pulse arc welding machine - Google Patents
Pulse arc welding machineInfo
- Publication number
- JPS5731477A JPS5731477A JP10578980A JP10578980A JPS5731477A JP S5731477 A JPS5731477 A JP S5731477A JP 10578980 A JP10578980 A JP 10578980A JP 10578980 A JP10578980 A JP 10578980A JP S5731477 A JPS5731477 A JP S5731477A
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- power source
- arc
- wire
- base period
- 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 make striking and restriking without bringing the wire into contact with the base metal by enclosing a part of the feeder of load side and wire with a high frequency magnetic body and controlling of high frequency electric power source detecting and discriminating arc voltage in the base period.
CONSTITUTION: When a high frequency electric source 19 is made on, high frequency discharge takes place between a wire 1 and base metal 3 to generate a welding arc 18. At this time, only low high frequency voltage determined by impedance ratio of a connection coil 20, a high frequency magnetic body 24, a by-pass condenser 25 and a condenser 21 is applied to a power source 16, a pulse power source 17 and a wire feeding device 2. Arc voltage is detected by a detector 26 in the base period and arc current of the base period is extracted referring to a signal to discontinue pulse current issued by a controlling circuit 13. This signal is inputted to a controlling circuit 28 to discriminate arc blow and restriking is made by making the output of the high frequency power source 19 on.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10578980A JPS5731477A (en) | 1980-07-31 | 1980-07-31 | Pulse arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10578980A JPS5731477A (en) | 1980-07-31 | 1980-07-31 | Pulse arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5731477A true JPS5731477A (en) | 1982-02-19 |
Family
ID=14416895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10578980A Pending JPS5731477A (en) | 1980-07-31 | 1980-07-31 | Pulse arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731477A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138683A (en) * | 1984-07-31 | 1986-02-24 | 株式会社ダイフク | Movable type pallet washing treater |
| JPH04222675A (en) * | 1990-12-26 | 1992-08-12 | Hitachi Zosen Corp | Degreased cleaning method |
| JPH0739834A (en) * | 1993-07-27 | 1995-02-10 | Kitou Kogyo Kk | Cleaning equipment |
| JPH0739830A (en) * | 1993-07-29 | 1995-02-10 | Kitou Kogyo Kk | Cleaning equipment |
| WO2017134714A1 (en) * | 2016-02-02 | 2017-08-10 | パナソニックＩｐマネジメント株式会社 | Arc welding device and arc welding method |
-
1980
- 1980-07-31 JP JP10578980A patent/JPS5731477A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138683A (en) * | 1984-07-31 | 1986-02-24 | 株式会社ダイフク | Movable type pallet washing treater |
| JPH04222675A (en) * | 1990-12-26 | 1992-08-12 | Hitachi Zosen Corp | Degreased cleaning method |
| JPH0739834A (en) * | 1993-07-27 | 1995-02-10 | Kitou Kogyo Kk | Cleaning equipment |
| JPH0739830A (en) * | 1993-07-29 | 1995-02-10 | Kitou Kogyo Kk | Cleaning equipment |
| WO2017134714A1 (en) * | 2016-02-02 | 2017-08-10 | パナソニックＩｐマネジメント株式会社 | Arc welding device and arc welding method |
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