JPS5762874A - Welding device - Google Patents

Welding device

Info

Publication number
JPS5762874A
JPS5762874A JP13713280A JP13713280A JPS5762874A JP S5762874 A JPS5762874 A JP S5762874A JP 13713280 A JP13713280 A JP 13713280A JP 13713280 A JP13713280 A JP 13713280A JP S5762874 A JPS5762874 A JP S5762874A
Authority
JP
Japan
Prior art keywords
torch
welding
weld
handles
operates
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
JP13713280A
Other languages
Japanese (ja)
Inventor
Hirotoshi Yamamoto
Kiroku Fujiwara
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.)
Hitachi Ltd
Shinmaywa Industries Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd, Shin Meiva Industry Ltd filed Critical Hitachi Ltd
Priority to JP13713280A priority Critical patent/JPS5762874A/en
Publication of JPS5762874A publication Critical patent/JPS5762874A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Abstract

PURPOSE: To provide a welding device which exhibits good shielding effect and forms good weld beads by constituting shielding gas injection nozzles directing their leading end opening parts to near the position of the welding point of a welding torch and the welding torch adjustably of position relative with each other.
CONSTITUTION: After the operator fixes the cylindrical work W coaxially onto a table 2, he operates handles 11, 14 to match the position P at the weld point of a torch T to the weld line WL of the work W. Further, he operates handles 21, 24 to locate shielding gas injection nozzles A, B in the positions where shielding effect is best. Thence, an electric motor 5 is driven to rotate the torch T and the nozzles A, B one turn clockwise at a constant speed, whereby the line WL is welded. If weaving welding is desired at this time, it can be performed by driving an electric motor 17 as well thereby oscillating the torch T around a shaft 16.
COPYRIGHT: (C)1982,JPO&Japio
JP13713280A 1980-09-30 1980-09-30 Welding device Pending JPS5762874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13713280A JPS5762874A (en) 1980-09-30 1980-09-30 Welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13713280A JPS5762874A (en) 1980-09-30 1980-09-30 Welding device

Publications (1)

Publication Number Publication Date
JPS5762874A true JPS5762874A (en) 1982-04-16

Family

ID=15191559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13713280A Pending JPS5762874A (en) 1980-09-30 1980-09-30 Welding device

Country Status (1)

Country Link
JP (1) JPS5762874A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119246A (en) * 1977-03-28 1978-10-18 Toyota Motor Corp Method and apparatus for revision of bead shape of automatic arc welding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119246A (en) * 1977-03-28 1978-10-18 Toyota Motor Corp Method and apparatus for revision of bead shape of automatic arc welding

Similar Documents

Publication Publication Date Title
ATE349291T1 (en) DEVICE FOR CUTTING OR WELDING TUBULAR WORKPIECES OR THE LIKE
JPS5762874A (en) Welding device
JPS5641084A (en) Cleaning device of torch nozzle part in automatic welding machine
US4767102A (en) Thermal cutting torch
JPS55165281A (en) Automatic welding equipment
JPS56117897A (en) Welding equipment
JPS5557378A (en) Arc welding method and arc welding device
KR900004265Y1 (en) Tube cutting equipment
JPS54141357A (en) Controller for inclining direction of nozzle of cutting torch
JPS57112989A (en) Welding device for t-type joined part of cylindrical material
JPS56122691A (en) Method and device for working by light
JPS5754004A (en) Machine for large diametric work
JPS5516743A (en) Automatic circumferential welder for fixed pipe
JPS55156672A (en) Preventing device of arc starting miss
JPS56126078A (en) Method and device for narrow groove welding
JPS551959A (en) Automatic welding method
JPS55144382A (en) Automatic welding robot
JPS56157944A (en) Fillet welded part finishing device for round rod or cylinder
JPS5645268A (en) Automatic welding and cutting device
JPS5768294A (en) Welding method for square shaped can case
JPS55136591A (en) Circumferential welding machine of pipe
JPS5689384A (en) Narrow groove arc welding method and its device
JPS5633178A (en) Welding apparatus of whole circumference of work by downhand position
JPS5689380A (en) Automatic vertical circumferential welding equipment
GB863902A (en) Welding machine