JPS596063U - Pulse arc welding equipment - Google Patents
Pulse arc welding equipmentInfo
- Publication number
- JPS596063U JPS596063U JP9871982U JP9871982U JPS596063U JP S596063 U JPS596063 U JP S596063U JP 9871982 U JP9871982 U JP 9871982U JP 9871982 U JP9871982 U JP 9871982U JP S596063 U JPS596063 U JP S596063U
- Authority
- JP
- Japan
- Prior art keywords
- section
- current
- base
- wire feed
- supply section
- 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.)
- Granted
Links
Landscapes
- Arc Welding Control (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のバルスア・−り溶接装置の動作説明図で
あり、ａはトーチスイッチのオン、オフ状態を示す図、
ｈは溶接電流波形図、Ｃはワイヤ送給速度波形図、ｄは
他の溶接電流波形図、ｅはワイヤが母材に突込んだ状態
を示す図１、ｆはワイヤ先端かもえ上・′フた状態を示
す因、第２図以下の図面はこの考案のパルスアーク溶接
装置の１実施例を示し、第２図は結線図、第３図ａ〜ｇ
は溶接時の動作説明用夕、イミングチヤード、ｉ４ 因
ａ〜Ｃは溶接終了時の動作説明用タイミング・チャート
である。
２３・・・パルス電流供給部、２８・・・ベース電流供
給部、３０・・・ワ−（−’ｒ、 ３４・・・溶接負荷
、４０・・・ワイヤ送給速度制御部、４４・・・第１接
点、４６・・・第２接点、５１・・・ベース電流減少部
。FIG. 1 is an explanatory diagram of the operation of a conventional valsua welding device, and a is a diagram showing the on and off states of the torch switch;
h is a welding current waveform diagram, C is a wire feeding speed waveform diagram, d is another welding current waveform diagram, e is Figure 1 showing the state in which the wire has plunged into the base metal, f is the wire tip curved top.' The following drawings show one embodiment of the pulse arc welding apparatus of this invention, FIG. 2 is a wiring diagram, and FIGS. 3 a to g.
are timing charts for explaining operations during welding; i4 are timing charts for explaining operations at the end of welding; 23... Pulse current supply section, 28... Base current supply section, 30... War (-'r, 34... Welding load, 40... Wire feeding speed control section, 44... - First contact, 46... Second contact, 51... Base current reduction section.
Claims (1)
制御部と、溶接負荷にベース電流およびパルス電流をそ
れぞれ交互に供給するベースＮ流供給部およびパルス電
流供給部と、溶接終了時に作動して前記ワイヤ送給速度
制御部の作動を停止させるワイヤ送給停止部と、前記ワ
イヤ送給停止部の作動後の所定期間に前記ベース電流供
給部からのベース電流を徐々に減少させて零にさぜるべ
・−スミ流減少部と、前記所定期間の後に前記パルス電
流供給部からのパルス電流を停止させるパルス電流停止
部とを備えたパルスアーク溶接装置。A wire feed speed control section that controls the feed speed of the consumable welding wire, a base N current supply section and a pulse current supply section that alternately supply base current and pulse current to the welding load, respectively, and a base N flow supply section and a pulse current supply section that operate at the end of welding. a wire feed stop section that stops the operation of the wire feed speed control section; and a wire feed stop section that gradually reduces the base current from the base current supply section to zero during a predetermined period after the operation of the wire feed stop section. A pulsed arc welding device comprising: a smear flow reduction section; and a pulsed current stop section that stops the pulsed current from the pulsed current supply section after the predetermined period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9871982U JPS596063U (en) | 1982-06-29 | 1982-06-29 | Pulse arc welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9871982U JPS596063U (en) | 1982-06-29 | 1982-06-29 | Pulse arc welding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596063U true JPS596063U (en) | 1984-01-14 |
| JPS6217164Y2 JPS6217164Y2 (en) | 1987-04-30 |
Family
ID=30234257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9871982U Granted JPS596063U (en) | 1982-06-29 | 1982-06-29 | Pulse arc welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596063U (en) |
-
1982
- 1982-06-29 JP JP9871982U patent/JPS596063U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6217164Y2 (en) | 1987-04-30 |
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