JPS5514150A - Automatic welding machine - Google Patents

Automatic welding machine

Info

Publication number
JPS5514150A
JPS5514150A JP8640878A JP8640878A JPS5514150A JP S5514150 A JPS5514150 A JP S5514150A JP 8640878 A JP8640878 A JP 8640878A JP 8640878 A JP8640878 A JP 8640878A JP S5514150 A JPS5514150 A JP S5514150A
Authority
JP
Japan
Prior art keywords
torch
electrode
mounting jig
length
instance
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
JP8640878A
Other languages
Japanese (ja)
Other versions
JPS5942594B2 (en
Inventor
Keiichi Hokaku
Masao Ueda
Yuji Saikaichi
Hirotoshi Yamamoto
Tatsuya Miura
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP8640878A priority Critical patent/JPS5942594B2/en
Publication of JPS5514150A publication Critical patent/JPS5514150A/en
Publication of JPS5942594B2 publication Critical patent/JPS5942594B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)

Abstract

PURPOSE: To perform sensing or welding accurately, by defining the length of consumable electrode projecting from the torch, in the device using the welding torch commonly as the weld line sensor.
CONSTITUTION: For instance, the outer peripheral edge of a work mounting jig 105 is taken as the reference position, and a control box 400 changes a switch 204 to a power source for detection 206. Controlling the mounting jig and an arm 107 in the directions of X-, Y-, and Z-axes, a torch 109 is brought close to the reference position. The spark generated between a consumable electrode 209 at the tip of the torch and the mounting jig is detected by a current sensor 207, and the detected signal is inputted into the control box 400. Thus, the error of the length of the electrode projecting from the torch between the predetermined reference value and the actual value is obtained. According to this obtained difference, for instance, an electrode supply means 201 is controlled to send out the electrode, and the sending is stopped depending on the detection output of energization state. Thus, the projected length of the electrode is always kept constant, so that the sensing of weld line can be accurately done.
COPYRIGHT: (C)1980,JPO&Japio
JP8640878A 1978-07-14 1978-07-14 automatic welding equipment Expired JPS5942594B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8640878A JPS5942594B2 (en) 1978-07-14 1978-07-14 automatic welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8640878A JPS5942594B2 (en) 1978-07-14 1978-07-14 automatic welding equipment

Publications (2)

Publication Number Publication Date
JPS5514150A true JPS5514150A (en) 1980-01-31
JPS5942594B2 JPS5942594B2 (en) 1984-10-16

Family

ID=13886029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8640878A Expired JPS5942594B2 (en) 1978-07-14 1978-07-14 automatic welding equipment

Country Status (1)

Country Link
JP (1) JPS5942594B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847570A (en) * 1981-09-16 1983-03-19 Matsushita Electric Ind Co Ltd Controller for feeding of wire
US8035059B2 (en) * 2003-10-23 2011-10-11 Fronius International Gmbh Method for controlling and/or adjusting a welding process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847570A (en) * 1981-09-16 1983-03-19 Matsushita Electric Ind Co Ltd Controller for feeding of wire
US8035059B2 (en) * 2003-10-23 2011-10-11 Fronius International Gmbh Method for controlling and/or adjusting a welding process

Also Published As

Publication number Publication date
JPS5942594B2 (en) 1984-10-16

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