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JPS6487144A - Lend end surface polishing device - Google Patents

Lend end surface polishing device

Info

Publication number
JPS6487144A
JPS6487144A JP24551987A JP24551987A JPS6487144A JP S6487144 A JPS6487144 A JP S6487144A JP 24551987 A JP24551987 A JP 24551987A JP 24551987 A JP24551987 A JP 24551987A JP S6487144 A JPS6487144 A JP S6487144A
Authority
JP
Japan
Prior art keywords
polishing
lens
template
grinding stone
wheel part
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
JP24551987A
Other languages
Japanese (ja)
Inventor
Masaaki Taira
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.)
Hoya Corp
Original Assignee
Hoya 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 Hoya Corp filed Critical Hoya Corp
Priority to JP24551987A priority Critical patent/JPS6487144A/en
Publication of JPS6487144A publication Critical patent/JPS6487144A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To improve function to polish the end surface of a lens, by a method wherein a polish pat is laminated to a cylindrical grinding stone and a generating slope grinding stone to form a polishing wheel part, and a lens holding shaft situated coaxially with a template is caused to follow the wheel part in conformity to the shape of the template. CONSTITUTION:A polishing pat is laminated to a cylindrical grinding stone 10 and a generated slope grinding stone 11 to form a polishing wheel part 3. An unpolished lens 12 and a lens template 39 are coaxially mounted in the same direction to a lens machining shaft 18, and the outer shape of the template 39 is profiled by means of a liner device to bring the unpolished lens 12 into contact with a polishing wheel in conformity to the outer shape. Flat polishing 10 or oblique polishing 11 is selected, and the lens is moved to an either selection position and is reciprocated for polishing. Thus, flat polishing and oblique polishing can be executed without depending upon manual slide, and polishing function is improved.
JP24551987A 1987-09-29 1987-09-29 Lend end surface polishing device Pending JPS6487144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24551987A JPS6487144A (en) 1987-09-29 1987-09-29 Lend end surface polishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24551987A JPS6487144A (en) 1987-09-29 1987-09-29 Lend end surface polishing device

Publications (1)

Publication Number Publication Date
JPS6487144A true JPS6487144A (en) 1989-03-31

Family

ID=17134891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24551987A Pending JPS6487144A (en) 1987-09-29 1987-09-29 Lend end surface polishing device

Country Status (1)

Country Link
JP (1) JPS6487144A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328630B1 (en) 1998-10-05 2001-12-11 Hoya Corporation Eyeglass lens end face machining method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328630B1 (en) 1998-10-05 2001-12-11 Hoya Corporation Eyeglass lens end face machining method

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