JPS6187673U - - Google Patents

Info

Publication number
JPS6187673U
JPS6187673U JP17311584U JP17311584U JPS6187673U JP S6187673 U JPS6187673 U JP S6187673U JP 17311584 U JP17311584 U JP 17311584U JP 17311584 U JP17311584 U JP 17311584U JP S6187673 U JPS6187673 U JP S6187673U
Authority
JP
Japan
Prior art keywords
feed
filler wire
reverse direction
continuity detection
reverse
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
Application number
JP17311584U
Other languages
English (en)
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 filed Critical
Priority to JP17311584U priority Critical patent/JPS6187673U/ja
Publication of JPS6187673U publication Critical patent/JPS6187673U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すブロツク図、
第2図は導通検出回路の詳細図、第3図は従来例
のブロツク図である。 1……母材、2……溶融プール、3……アーク
柱、4……フイラワイヤ、10……フイラワイヤ
送給モータ、11……正送給制御回路、14……
逆送給制御回路、17……導通検出回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. フイラワイヤ送給モータと、溶接中はフイラワ
    イヤを正方向送給し、溶接終了時に逆方向送給に
    切換えフイラワイヤを引き戻すための正送給制御
    回路および逆送給制御回路を備えたTIG溶接機
    の制御装置において、溶接終了時にフイラワイヤ
    とアーク柱および溶融プールとの間の導通を検出
    する導通検出回路を備え、前記逆送給制御回路は
    前記導通検出回路の導通検出信号によりフイラワ
    イヤの逆方向送給を開始し、導通検出信号の停止
    と同時またはそれより一定時間遅れて逆方向送給
    を停止するように構成されてなることを特徴とす
    るTIG溶接機の制御装置。
JP17311584U 1984-11-16 1984-11-16 Pending JPS6187673U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17311584U JPS6187673U (ja) 1984-11-16 1984-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17311584U JPS6187673U (ja) 1984-11-16 1984-11-16

Publications (1)

Publication Number Publication Date
JPS6187673U true JPS6187673U (ja) 1986-06-07

Family

ID=30730775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17311584U Pending JPS6187673U (ja) 1984-11-16 1984-11-16

Country Status (1)

Country Link
JP (1) JPS6187673U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009154173A (ja) * 2007-12-26 2009-07-16 Daihen Corp 2ワイヤ溶接の終了制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009154173A (ja) * 2007-12-26 2009-07-16 Daihen Corp 2ワイヤ溶接の終了制御方法

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