JPS5788977A - Method for controlling feeding of filler wire - Google Patents

Method for controlling feeding of filler wire

Info

Publication number
JPS5788977A
JPS5788977A JP16387980A JP16387980A JPS5788977A JP S5788977 A JPS5788977 A JP S5788977A JP 16387980 A JP16387980 A JP 16387980A JP 16387980 A JP16387980 A JP 16387980A JP S5788977 A JPS5788977 A JP S5788977A
Authority
JP
Japan
Prior art keywords
welding
wire
correspondence
switch
feeding
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
JP16387980A
Other languages
Japanese (ja)
Inventor
Kazumasa Sasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16387980A priority Critical patent/JPS5788977A/en
Publication of JPS5788977A publication Critical patent/JPS5788977A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To change feed speed effectively according to welding states and obtain good welding results by emitting a welding signal in correspondence to opening and closing of a hand switch and controlling the feed speed by the second and subsequent switch operations after wire feeding.
CONSTITUTION: In TIG welding or the like, a hand switch 6 is provided to a welding torch 2. A welding signal is generated by a controller 7 in correspondence to the 1st operation of the switch 6, and the feeding of a filler wire is started by a filler nozzle 4 from a wire supply device 5. Thence, the wire feed speed is controlled by the controller 7 in correspondence to the 2nd and subsequent operations of the switch 6, and the feeding of the wire is stopped in correspondence to the opening of a welding current detector. By this method, two steps of the filler wire speeds are regulated arbitrarily according to welding states with ease of operation.
COPYRIGHT: (C)1982,JPO&Japio
JP16387980A 1980-11-20 1980-11-20 Method for controlling feeding of filler wire Pending JPS5788977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16387980A JPS5788977A (en) 1980-11-20 1980-11-20 Method for controlling feeding of filler wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16387980A JPS5788977A (en) 1980-11-20 1980-11-20 Method for controlling feeding of filler wire

Publications (1)

Publication Number Publication Date
JPS5788977A true JPS5788977A (en) 1982-06-03

Family

ID=15782517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16387980A Pending JPS5788977A (en) 1980-11-20 1980-11-20 Method for controlling feeding of filler wire

Country Status (1)

Country Link
JP (1) JPS5788977A (en)

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