JPS5858976A - 溶接電流制御装置 - Google Patents

溶接電流制御装置

Info

Publication number
JPS5858976A
JPS5858976A JP15617281A JP15617281A JPS5858976A JP S5858976 A JPS5858976 A JP S5858976A JP 15617281 A JP15617281 A JP 15617281A JP 15617281 A JP15617281 A JP 15617281A JP S5858976 A JPS5858976 A JP S5858976A
Authority
JP
Japan
Prior art keywords
current
signal
sampling
output
voltage
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
JP15617281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0349666B2 (enrdf_load_stackoverflow
Inventor
Akira Sakabe
坂部　昭
Takayuki Kashima
孝之 鹿島
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP15617281A priority Critical patent/JPS5858976A/ja
Publication of JPS5858976A publication Critical patent/JPS5858976A/ja
Publication of JPH0349666B2 publication Critical patent/JPH0349666B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0732—Stabilising of the arc current

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP15617281A 1981-10-02 1981-10-02 溶接電流制御装置 Granted JPS5858976A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15617281A JPS5858976A (ja) 1981-10-02 1981-10-02 溶接電流制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15617281A JPS5858976A (ja) 1981-10-02 1981-10-02 溶接電流制御装置

Publications (2)

Publication Number Publication Date
JPS5858976A true JPS5858976A (ja) 1983-04-07
JPH0349666B2 JPH0349666B2 (enrdf_load_stackoverflow) 1991-07-30

Family

ID=15621919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15617281A Granted JPS5858976A (ja) 1981-10-02 1981-10-02 溶接電流制御装置

Country Status (1)

Country Link
JP (1) JPS5858976A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318971A (ja) * 1986-07-11 1988-01-26 Hitachi Seiko Ltd インバ−タ制御ア−ク用電源回路
JP2005028383A (ja) * 2003-07-09 2005-02-03 Daihen Corp 交流ｔｉｇ溶接の電流制御方法
JP2007021560A (ja) * 2005-07-20 2007-02-01 Daihen Corp サイリスタ位相制御アーク溶接電源の出力制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114548A (enrdf_load_stackoverflow) * 1973-03-07 1974-11-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114548A (enrdf_load_stackoverflow) * 1973-03-07 1974-11-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318971A (ja) * 1986-07-11 1988-01-26 Hitachi Seiko Ltd インバ−タ制御ア−ク用電源回路
JP2005028383A (ja) * 2003-07-09 2005-02-03 Daihen Corp 交流ｔｉｇ溶接の電流制御方法
JP2007021560A (ja) * 2005-07-20 2007-02-01 Daihen Corp サイリスタ位相制御アーク溶接電源の出力制御方法

Also Published As

Publication number Publication date
JPH0349666B2 (enrdf_load_stackoverflow) 1991-07-30

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