JPH0218674B2 - - Google Patents

Info

Publication number
JPH0218674B2
JPH0218674B2 JP10831484A JP10831484A JPH0218674B2 JP H0218674 B2 JPH0218674 B2 JP H0218674B2 JP 10831484 A JP10831484 A JP 10831484A JP 10831484 A JP10831484 A JP 10831484A JP H0218674 B2 JPH0218674 B2 JP H0218674B2
Authority
JP
Japan
Prior art keywords
light
groove
welding
arc
welding arc
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.)
Expired
Application number
JP10831484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60255270A (ja
Inventor
Jun Nakajima
Akira Hirai
Kenji Mori
Nobuo Shibata
Toshio Akatsu
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
Original Assignee
Hitachi 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 filed Critical Hitachi Ltd
Priority to JP10831484A priority Critical patent/JPS60255270A/ja
Publication of JPS60255270A publication Critical patent/JPS60255270A/ja
Publication of JPH0218674B2 publication Critical patent/JPH0218674B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/128—Sensing by using optical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP10831484A 1984-05-30 1984-05-30 溶接ア−ク位置制御装置 Granted JPS60255270A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10831484A JPS60255270A (ja) 1984-05-30 1984-05-30 溶接ア−ク位置制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10831484A JPS60255270A (ja) 1984-05-30 1984-05-30 溶接ア−ク位置制御装置

Publications (2)

Publication Number Publication Date
JPS60255270A JPS60255270A (ja) 1985-12-16
JPH0218674B2 true JPH0218674B2 (fr) 1990-04-26

Family

ID=14481565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10831484A Granted JPS60255270A (ja) 1984-05-30 1984-05-30 溶接ア−ク位置制御装置

Country Status (1)

Country Link
JP (1) JPS60255270A (fr)

Also Published As

Publication number Publication date
JPS60255270A (ja) 1985-12-16

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