JPS56146665A - Lapping process and its device - Google Patents

Lapping process and its device

Info

Publication number
JPS56146665A
JPS56146665A JP4811280A JP4811280A JPS56146665A JP S56146665 A JPS56146665 A JP S56146665A JP 4811280 A JP4811280 A JP 4811280A JP 4811280 A JP4811280 A JP 4811280A JP S56146665 A JPS56146665 A JP S56146665A
Authority
JP
Japan
Prior art keywords
work
thickness
size
finish
fixers
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
JP4811280A
Other languages
Japanese (ja)
Inventor
Hatsuyuki Arai
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.)
SUPIIDE FUAMU KK
SUPIIDOFUAMU KK
Original Assignee
SUPIIDE FUAMU KK
SUPIIDOFUAMU KK
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 SUPIIDE FUAMU KK, SUPIIDOFUAMU KK filed Critical SUPIIDE FUAMU KK
Priority to JP4811280A priority Critical patent/JPS56146665A/en
Publication of JPS56146665A publication Critical patent/JPS56146665A/en
Pending legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To automatically finish with good accuracy to the size in final finish of a work by continuously detecting changes in thickness of the work without contact. CONSTITUTION:Though a detector 20 to continuously detect changes in thickness of a work 15 without contact is worn with fixers 1, 2 which are embedded, it is structured to produce no trobule on its detecting function, pressure and revolving speed which are given to the work 15 at upper and lower fixers 1, 2 are controlled according to the program memorized in an arithmetic and logic unit 28 in advance, and continuous machining is done until the work 5 arrives at the size in final finish. In consequence, a finish size with high accuracy can be obtained because lapping is done according to the thickness of the work 15 itself to be finally needed.
JP4811280A 1980-04-14 1980-04-14 Lapping process and its device Pending JPS56146665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4811280A JPS56146665A (en) 1980-04-14 1980-04-14 Lapping process and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4811280A JPS56146665A (en) 1980-04-14 1980-04-14 Lapping process and its device

Publications (1)

Publication Number Publication Date
JPS56146665A true JPS56146665A (en) 1981-11-14

Family

ID=12794223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4811280A Pending JPS56146665A (en) 1980-04-14 1980-04-14 Lapping process and its device

Country Status (1)

Country Link
JP (1) JPS56146665A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58186559A (en) * 1982-04-24 1983-10-31 Sumitomo Special Metals Co Ltd Device for accurately measuring dimension
JPS58192747A (en) * 1982-04-30 1983-11-10 Sumitomo Special Metals Co Ltd Apparatus for measuring precise dimension
JPS6034266A (en) * 1983-08-08 1985-02-21 Toshiba Corp Polishing method
JPS62166965A (en) * 1986-01-20 1987-07-23 Yasunaga Tekkosho:Kk Automatic control method of machining work for lapping machine and device
JPS6374564A (en) * 1986-09-12 1988-04-05 Seimitsu Entapuraizu:Kk Surface lapping machine for automatically controlling dimension
JPH02185367A (en) * 1988-12-27 1990-07-19 Internatl Business Mach Corp <Ibm> Apparatus and method for controlling lapping machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884991A (en) * 1972-02-01 1973-11-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884991A (en) * 1972-02-01 1973-11-10

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58186559A (en) * 1982-04-24 1983-10-31 Sumitomo Special Metals Co Ltd Device for accurately measuring dimension
JPS58192747A (en) * 1982-04-30 1983-11-10 Sumitomo Special Metals Co Ltd Apparatus for measuring precise dimension
JPS6034266A (en) * 1983-08-08 1985-02-21 Toshiba Corp Polishing method
JPS6246308B2 (en) * 1983-08-08 1987-10-01 Tokyo Shibaura Electric Co
JPS62166965A (en) * 1986-01-20 1987-07-23 Yasunaga Tekkosho:Kk Automatic control method of machining work for lapping machine and device
JPS6374564A (en) * 1986-09-12 1988-04-05 Seimitsu Entapuraizu:Kk Surface lapping machine for automatically controlling dimension
JPH0471666B2 (en) * 1986-09-12 1992-11-16 Seimitsu Entapuraizu Kk
JPH02185367A (en) * 1988-12-27 1990-07-19 Internatl Business Mach Corp <Ibm> Apparatus and method for controlling lapping machine
JPH0645103B2 (en) * 1988-12-27 1994-06-15 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Rappling board control device and method

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