JPS6286972U - - Google Patents

Info

Publication number
JPS6286972U
JPS6286972U JP17818385U JP17818385U JPS6286972U JP S6286972 U JPS6286972 U JP S6286972U JP 17818385 U JP17818385 U JP 17818385U JP 17818385 U JP17818385 U JP 17818385U JP S6286972 U JPS6286972 U JP S6286972U
Authority
JP
Japan
Prior art keywords
welding current
current
setting device
time
welding
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
JP17818385U
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 JP17818385U priority Critical patent/JPS6286972U/ja
Publication of JPS6286972U publication Critical patent/JPS6286972U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例のブロツク図、第２図
はワイヤ送給速度が遅い場合の溶接電流波形図、
第３図は従来例のブロツク図、第４図は従来のワ
イヤ送給速度が遅い場合の溶接電流波形図、第５
図は従来のワイヤ送給速度が早い場合の溶接電流
波形図である。 １：溶接電流設定器、２：ワイヤ送給速度制御
回路、３：パルス発生器、４：電流増幅回路、５
：溶接電流検出器、６：時間設定器、７：ワイヤ
送給モータ、９：ベース時間設定器。なお、図中
、図中、同一符号は同一、又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 溶接電流を決定する要素の設定信号に応じてワ
    イヤ送給量が変化すると共に溶接電流のパルス周
    波数が変化する消耗電極式パルスアーク溶接機に
    おいて、溶接電流検出器を入力とする時間設定器
    と、該時間設定器の信号により溶接電流を直流か
    らパルス電流に切り換えるパルス発生器との間に
    、ベース時間設定器を設け、アークスタート時の
    パルス電流開始までの時間を溶接電流設定信号に
    関係なく比較的短時間で一定に保つようにしたこ
    とを特徴とする消耗電極式パルスアーク溶接機。
JP17818385U 1985-11-21 1985-11-21 Pending JPS6286972U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17818385U JPS6286972U (ja) 1985-11-21 1985-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17818385U JPS6286972U (ja) 1985-11-21 1985-11-21

Publications (1)

Publication Number Publication Date
JPS6286972U true JPS6286972U (ja) 1987-06-03

Family

ID=31120080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17818385U Pending JPS6286972U (ja) 1985-11-21 1985-11-21

Country Status (1)

Country Link
JP (1) JPS6286972U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8581146B2 (en) 2008-10-22 2013-11-12 Lincoln Global, Inc. Automatic wire feeding system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8581146B2 (en) 2008-10-22 2013-11-12 Lincoln Global, Inc. Automatic wire feeding system

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