JPS58111343A - ソフトランディング装置におけるフォ−クの真直度修正方法 - Google Patents

ソフトランディング装置におけるフォ−クの真直度修正方法

Info

Publication number
JPS58111343A
JPS58111343A JP20942381A JP20942381A JPS58111343A JP S58111343 A JPS58111343 A JP S58111343A JP 20942381 A JP20942381 A JP 20942381A JP 20942381 A JP20942381 A JP 20942381A JP S58111343 A JPS58111343 A JP S58111343A
Authority
JP
Japan
Prior art keywords
fork
jig
straightness
laser beam
jigs
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
JP20942381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0351100B2 (enExample
Inventor
Sadatomo Nishimura
定智 西村
Kenichi Ikeda
健一 池田
Norio Sugiura
杉浦　詔男
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
Hitachi High Tech Corp
Original Assignee
Hitachi Ltd
Hitachi Electronics Engineering 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 Hitachi Ltd, Hitachi Electronics Engineering Co Ltd filed Critical Hitachi Ltd
Priority to JP20942381A priority Critical patent/JPS58111343A/ja
Publication of JPS58111343A publication Critical patent/JPS58111343A/ja
Publication of JPH0351100B2 publication Critical patent/JPH0351100B2/ja
Granted 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
JP20942381A 1981-12-25 1981-12-25 ソフトランディング装置におけるフォ−クの真直度修正方法 Granted JPS58111343A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20942381A JPS58111343A (ja) 1981-12-25 1981-12-25 ソフトランディング装置におけるフォ−クの真直度修正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20942381A JPS58111343A (ja) 1981-12-25 1981-12-25 ソフトランディング装置におけるフォ−クの真直度修正方法

Publications (2)

Publication Number Publication Date
JPS58111343A true JPS58111343A (ja) 1983-07-02
JPH0351100B2 JPH0351100B2 (enExample) 1991-08-05

Family

ID=16572619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20942381A Granted JPS58111343A (ja) 1981-12-25 1981-12-25 ソフトランディング装置におけるフォ−クの真直度修正方法

Country Status (1)

Country Link
JP (1) JPS58111343A (enExample)

Also Published As

Publication number Publication date
JPH0351100B2 (enExample) 1991-08-05

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