JPS5719603A - Device for measuring corner - Google Patents

Device for measuring corner

Info

Publication number
JPS5719603A
JPS5719603A JP9393780A JP9393780A JPS5719603A JP S5719603 A JPS5719603 A JP S5719603A JP 9393780 A JP9393780 A JP 9393780A JP 9393780 A JP9393780 A JP 9393780A JP S5719603 A JPS5719603 A JP S5719603A
Authority
JP
Japan
Prior art keywords
sensor
sensors
moves
respect
providing
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
JP9393780A
Other languages
Japanese (ja)
Inventor
Akira Dobashi
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 JP9393780A priority Critical patent/JPS5719603A/en
Publication of JPS5719603A publication Critical patent/JPS5719603A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0256—Seam welding; Backing means; Inserts for rectilinear seams for welding ribs on plates

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Numerical Control (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE:To change the distance between the corner to be sensed and a sensor, by providing two sensors, and providing a driving means which moves at least one sensor with respect to the other sensor. CONSTITUTION:Two sensors 14 and 16 have different sensing directions, and sense the position of a body at the vicinity of said body or with the sensors being contacted with said body. The driving means which moves at least one sensor 16 to the sensing direction with respect to the other sensor 14 is provided. For example, a torch 12 is provided on an evacuating device 17 which evacuates the up and down sensor 16, and the welding work and the like are performed.
JP9393780A 1980-07-11 1980-07-11 Device for measuring corner Pending JPS5719603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9393780A JPS5719603A (en) 1980-07-11 1980-07-11 Device for measuring corner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9393780A JPS5719603A (en) 1980-07-11 1980-07-11 Device for measuring corner

Publications (1)

Publication Number Publication Date
JPS5719603A true JPS5719603A (en) 1982-02-01

Family

ID=14096341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9393780A Pending JPS5719603A (en) 1980-07-11 1980-07-11 Device for measuring corner

Country Status (1)

Country Link
JP (1) JPS5719603A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145914A (en) * 1983-02-09 1984-08-21 Ishikawajima Harima Heavy Ind Co Ltd Detecting method of groove
JPS6025409A (en) * 1983-07-22 1985-02-08 Saburo Nakagoori Groove depth detector
JPH021930U (en) * 1988-06-17 1990-01-09
CN106091907A (en) * 2016-06-03 2016-11-09 常州市武进区半导体照明应用技术研究院 A kind of solder joint displacement real non-destructive monitoring method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145914A (en) * 1983-02-09 1984-08-21 Ishikawajima Harima Heavy Ind Co Ltd Detecting method of groove
JPH0332721B2 (en) * 1983-02-09 1991-05-14 Ishikawajima Harima Heavy Ind
JPS6025409A (en) * 1983-07-22 1985-02-08 Saburo Nakagoori Groove depth detector
JPH021930U (en) * 1988-06-17 1990-01-09
CN106091907A (en) * 2016-06-03 2016-11-09 常州市武进区半导体照明应用技术研究院 A kind of solder joint displacement real non-destructive monitoring method
CN106091907B (en) * 2016-06-03 2019-01-08 常州市武进区半导体照明应用技术研究院 A kind of solder joint displacement real non-destructive monitoring method

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