JPS5256489A - Precision lapping machine - Google Patents

Precision lapping machine

Info

Publication number
JPS5256489A
JPS5256489A JP50131422A JP13142275A JPS5256489A JP S5256489 A JPS5256489 A JP S5256489A JP 50131422 A JP50131422 A JP 50131422A JP 13142275 A JP13142275 A JP 13142275A JP S5256489 A JPS5256489 A JP S5256489A
Authority
JP
Japan
Prior art keywords
lapping machine
precision lapping
precision
employing
development
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
JP50131422A
Other languages
Japanese (ja)
Inventor
Junji Watanabe
Yoshiyuki Ueno
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50131422A priority Critical patent/JPS5256489A/en
Publication of JPS5256489A publication Critical patent/JPS5256489A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the development of vibration during high-speed running by employing a dynamic pressure bearing to enhance rigidity against large load.
COPYRIGHT: (C)1977,JPO&Japio
JP50131422A 1975-11-04 1975-11-04 Precision lapping machine Pending JPS5256489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50131422A JPS5256489A (en) 1975-11-04 1975-11-04 Precision lapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50131422A JPS5256489A (en) 1975-11-04 1975-11-04 Precision lapping machine

Publications (1)

Publication Number Publication Date
JPS5256489A true JPS5256489A (en) 1977-05-09

Family

ID=15057581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50131422A Pending JPS5256489A (en) 1975-11-04 1975-11-04 Precision lapping machine

Country Status (1)

Country Link
JP (1) JPS5256489A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441305A1 (en) 1984-11-07 1986-05-22 Gruzinskij politechničeskij institut imeni V.I. Lenina, Tiflis/Tbilisi Device for grinding machining planar workpiece surfaces
JPH02131866A (en) * 1988-11-11 1990-05-21 Hitachi Ltd Supporting method for surface plate of lapping machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441305A1 (en) 1984-11-07 1986-05-22 Gruzinskij politechničeskij institut imeni V.I. Lenina, Tiflis/Tbilisi Device for grinding machining planar workpiece surfaces
JPH02131866A (en) * 1988-11-11 1990-05-21 Hitachi Ltd Supporting method for surface plate of lapping machine

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