JPS55120479A - Method and apparatus for treating crater in nonconsumable electrode alternating current arc welding - Google Patents

Method and apparatus for treating crater in nonconsumable electrode alternating current arc welding

Info

Publication number
JPS55120479A
JPS55120479A JP2911479A JP2911479A JPS55120479A JP S55120479 A JPS55120479 A JP S55120479A JP 2911479 A JP2911479 A JP 2911479A JP 2911479 A JP2911479 A JP 2911479A JP S55120479 A JPS55120479 A JP S55120479A
Authority
JP
Japan
Prior art keywords
welding
positive
switch
current
opposite polarity
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
Application number
JP2911479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6233024B2 (enrdf_load_stackoverflow
Inventor
Hideyuki Yamamoto
Shoji Harada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daihen Corp
Original Assignee
Daihen Corp
Osaka Transformer Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daihen Corp, Osaka Transformer Co Ltd filed Critical Daihen Corp
Priority to JP2911479A priority Critical patent/JPS55120479A/ja
Publication of JPS55120479A publication Critical patent/JPS55120479A/ja
Publication of JPS6233024B2 publication Critical patent/JPS6233024B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP2911479A 1979-03-12 1979-03-12 Method and apparatus for treating crater in nonconsumable electrode alternating current arc welding Granted JPS55120479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2911479A JPS55120479A (en) 1979-03-12 1979-03-12 Method and apparatus for treating crater in nonconsumable electrode alternating current arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2911479A JPS55120479A (en) 1979-03-12 1979-03-12 Method and apparatus for treating crater in nonconsumable electrode alternating current arc welding

Publications (2)

Publication Number Publication Date
JPS55120479A true JPS55120479A (en) 1980-09-16
JPS6233024B2 JPS6233024B2 (enrdf_load_stackoverflow) 1987-07-17

Family

ID=12267284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2911479A Granted JPS55120479A (en) 1979-03-12 1979-03-12 Method and apparatus for treating crater in nonconsumable electrode alternating current arc welding

Country Status (1)

Country Link
JP (1) JPS55120479A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007529696A (ja) * 2004-03-16 2007-10-25 ワツカー　コンストラクション　イクイップメント　アクチェンゲゼルシャフト 揺動フィンガ型伝動装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515085U (ja) * 1991-07-31 1993-02-26 株式会社ケンウツド ツマミの表示文字点灯構造
JPH0517683U (ja) * 1991-08-12 1993-03-05 株式会社ケンウツド ツマミの機能表示文字の点灯構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007529696A (ja) * 2004-03-16 2007-10-25 ワツカー　コンストラクション　イクイップメント　アクチェンゲゼルシャフト 揺動フィンガ型伝動装置

Also Published As

Publication number Publication date
JPS6233024B2 (enrdf_load_stackoverflow) 1987-07-17

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