JPS60181262U - Multi-electrode TIG welding equipment - Google Patents

Multi-electrode TIG welding equipment

Info

Publication number
JPS60181262U
JPS60181262U JP6680084U JP6680084U JPS60181262U JP S60181262 U JPS60181262 U JP S60181262U JP 6680084 U JP6680084 U JP 6680084U JP 6680084 U JP6680084 U JP 6680084U JP S60181262 U JPS60181262 U JP S60181262U
Authority
JP
Japan
Prior art keywords
frequency
control signal
power supply
tig welding
frequency control
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
JP6680084U
Other languages
Japanese (ja)
Other versions
JPH039894Y2 (en
Inventor
森口　晴雄
国男 狩野
秀雄 石井
Original Assignee
株式会社　三社電機製作所
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 株式会社　三社電機製作所 filed Critical 株式会社　三社電機製作所
Priority to JP6680084U priority Critical patent/JPS60181262U/en
Publication of JPS60181262U publication Critical patent/JPS60181262U/en
Application granted granted Critical
Publication of JPH039894Y2 publication Critical patent/JPH039894Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の多電極式ＴＩＧ溶接装置の結線図、第２
図ａ　”−ｃは第１図の動作説明用タイミングチャート
、第３図はこの考案の多電極式ＴＩＧ溶接装置の１実施
例の結線図である。 １６・・・ダイオードブリッジ整流回路、１８・・・制
御回路、１９・・・高周波スイッチング回路、２０・・
・高周波トランス、２０ａ、２０ｂ・・・１次、２次巻
線、２１・・・整流回路、２２．２３・・・第５、第６
トランジスタ、２７．２８・・・電極、２９・・・母材
。Figure 1 is a wiring diagram of a conventional multi-electrode TIG welding device, Figure 2
Figures a"-c are timing charts for explaining the operation of Figure 1, and Figure 3 is a wiring diagram of one embodiment of the multi-electrode TIG welding device of this invention. 16... Diode bridge rectifier circuit, 18. ...Control circuit, 19...High frequency switching circuit, 20...
・High frequency transformer, 20a, 20b...primary, secondary winding, 21...rectifier circuit, 22.23...5th, 6th
Transistor, 27.28... Electrode, 29... Base material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源と、高周波制御信号および低周波制御信号を出
力する制御回路と、前記電源に接続され前記高周波制御
信号によりスイッチングして前記電源からの直流を高周
波交流として出力する高周波スイッチング回路と、１次
巻線が前記スイッチング回路に接続された高周波トラン
スと、前記トランスの２次巻線に接続され前記両巻線を
介した前記高周波交流を整流する整流回路と、前記整流
回路に接続さ、れ前記低周波制御信号により順次にスイ
ッチングする複数個の低周波スイッチング素子と、前記
各素子を介して母材との間に前記整流回路からの電流が
順次に通流されて前記母材の溶接部を順次に溶接する複
数個の電極とを備えた多電極式ＴＩＧ溶接装置。a DC power supply, a control circuit that outputs a high-frequency control signal and a low-frequency control signal, a high-frequency switching circuit that is connected to the power supply and performs switching according to the high-frequency control signal to output the DC from the power supply as high-frequency AC; a high frequency transformer having a winding connected to the switching circuit; a rectifier circuit connected to a secondary winding of the transformer for rectifying the high frequency alternating current passing through both windings; The current from the rectifier circuit is sequentially passed between a plurality of low frequency switching elements that are sequentially switched in response to a low frequency control signal and the base metal through each of the elements to weld the welded portion of the base metal. A multi-electrode TIG welding device equipped with a plurality of electrodes that perform sequential welding.
JP6680084U 1984-05-07 1984-05-07 Multi-electrode TIG welding equipment Granted JPS60181262U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6680084U JPS60181262U (en) 1984-05-07 1984-05-07 Multi-electrode TIG welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6680084U JPS60181262U (en) 1984-05-07 1984-05-07 Multi-electrode TIG welding equipment

Publications (2)

Publication Number Publication Date
JPS60181262U true JPS60181262U (en) 1985-12-02
JPH039894Y2 JPH039894Y2 (en) 1991-03-12

Family

ID=30600033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6680084U Granted JPS60181262U (en) 1984-05-07 1984-05-07 Multi-electrode TIG welding equipment

Country Status (1)

Country Link
JP (1) JPS60181262U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63256276A (en) * 1987-04-15 1988-10-24 Origin Electric Co Ltd Device for generating multiple plasma arcs
JPH0490174U (en) * 1991-04-17 1992-08-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63256276A (en) * 1987-04-15 1988-10-24 Origin Electric Co Ltd Device for generating multiple plasma arcs
JPH0490174U (en) * 1991-04-17 1992-08-06

Also Published As

Publication number Publication date
JPH039894Y2 (en) 1991-03-12

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