JPS56163873A - Grinding of lens-shaped object and similar one - Google Patents

Grinding of lens-shaped object and similar one

Info

Publication number
JPS56163873A
JPS56163873A JP6006781A JP6006781A JPS56163873A JP S56163873 A JPS56163873 A JP S56163873A JP 6006781 A JP6006781 A JP 6006781A JP 6006781 A JP6006781 A JP 6006781A JP S56163873 A JPS56163873 A JP S56163873A
Authority
JP
Japan
Prior art keywords
unloading device
grinding
lens
similar
relative position
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
JP6006781A
Other languages
Japanese (ja)
Other versions
JPS63184B2 (en
Inventor
Yoshiaki Nagaura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6006781A priority Critical patent/JPS56163873A/en
Publication of JPS56163873A publication Critical patent/JPS56163873A/en
Publication of JPS63184B2 publication Critical patent/JPS63184B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE: To improve the relative accuracy of both grinding surfaces of material by translating the relative position between one material loading/unloading device and material to the relative position between the other material loading unloading device and the material.
CONSTITUTION: After one side of material 12 supported with one material loading/ unloading device 7 is ground, the material 12 as supported faces the other material loading/unloading device 8. Under such a condition, the material 12 is shifted to the device 8 and the other side thereof is ground. Accordingly, this enables the translating of the relative position between the material loading/unloading device 7 and the material 12 to the relative position between the other device 8 and the material 12 thereby improving the relative accuracy of both grinding surfaces of the material 12.
COPYRIGHT: (C)1981,JPO&Japio
JP6006781A 1981-04-20 1981-04-20 Grinding of lens-shaped object and similar one Granted JPS56163873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6006781A JPS56163873A (en) 1981-04-20 1981-04-20 Grinding of lens-shaped object and similar one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6006781A JPS56163873A (en) 1981-04-20 1981-04-20 Grinding of lens-shaped object and similar one

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP5494376A Division JPS52137795A (en) 1976-05-13 1976-05-13 Method of polishing lens

Publications (2)

Publication Number Publication Date
JPS56163873A true JPS56163873A (en) 1981-12-16
JPS63184B2 JPS63184B2 (en) 1988-01-06

Family

ID=13131364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6006781A Granted JPS56163873A (en) 1981-04-20 1981-04-20 Grinding of lens-shaped object and similar one

Country Status (1)

Country Link
JP (1) JPS56163873A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208586A (en) * 1988-02-12 1989-08-22 Ebara Corp Dry oilless scroll device
JPH02173380A (en) * 1988-12-24 1990-07-04 Hitachi Ltd Scroll compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114186A (en) * 1974-07-25 1976-02-04 Nippon Catalytic Chem Ind

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114186A (en) * 1974-07-25 1976-02-04 Nippon Catalytic Chem Ind

Also Published As

Publication number Publication date
JPS63184B2 (en) 1988-01-06

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