JPH0439569U - - Google Patents
Info
- Publication number
- JPH0439569U JPH0439569U JP7711690U JP7711690U JPH0439569U JP H0439569 U JPH0439569 U JP H0439569U JP 7711690 U JP7711690 U JP 7711690U JP 7711690 U JP7711690 U JP 7711690U JP H0439569 U JPH0439569 U JP H0439569U
- Authority
- JP
- Japan
- Prior art keywords
- welding
- wire
- voltage
- circuit
- power supply
- 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
- 238000003466 welding Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Generation Of Surge Voltage And Current (AREA)
Description
図は、エレクトロスラグ溶接の場合を例示した
本考案溶接装置の概念図である。
A……ワイヤ送給制御回路、B……エレクトロ
スラグ溶接回路、1……リール、2……溶接ワイ
ヤ、3……送りロール、4……送給電動機、5…
…増幅器、6……切換えスイツチ、7……定電圧
電源、8……被溶接物、9……溶接部、10……
消耗ノズル、11……整流器、12……溶接交流
電源、13……アーク電圧出力回路、14……ア
ーク電圧端子。
The figure is a conceptual diagram of the welding device of the present invention, illustrating the case of electroslag welding. A... Wire feeding control circuit, B... Electroslag welding circuit, 1... Reel, 2... Welding wire, 3... Feeding roll, 4... Power feeding motor, 5...
... Amplifier, 6 ... Selector switch, 7 ... Constant voltage power supply, 8 ... Work to be welded, 9 ... Welding section, 10 ...
Consumable nozzle, 11... Rectifier, 12... Welding AC power source, 13... Arc voltage output circuit, 14... Arc voltage terminal.
Claims (1)
指令回路を定電圧電源、または、溶接回路のうち
、溶接電圧と並列に設けた溶接電圧に比例する電
源に、オン、オフ可能としたワイヤ送給制御回路
とからなり、上記ワイヤ送給制御回路を、上記定
電圧電源と上記溶接電圧に比例する電源に対して
切換え可能としたことを特徴とする細径溶接ワイ
ヤを用いた溶接装置。 A wire feeder that can turn on and off the drive command circuit of the feeder motor that has the welding wire feeding means to a constant voltage power supply or a power supply proportional to the welding voltage that is installed in parallel with the welding voltage in the welding circuit. 1. A welding device using a small-diameter welding wire, characterized in that the wire feed control circuit is switchable between the constant voltage power source and the power source proportional to the welding voltage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7711690U JPH0439569U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7711690U JPH0439569U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0439569U true JPH0439569U (en) | 1992-04-03 |
Family
ID=31619203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7711690U Pending JPH0439569U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0439569U (en) |
-
1990
- 1990-07-20 JP JP7711690U patent/JPH0439569U/ja active Pending
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