JPS55157461A - Automatic grooving method of lens edge - Google Patents

Automatic grooving method of lens edge

Info

Publication number
JPS55157461A
JPS55157461A JP6303079A JP6303079A JPS55157461A JP S55157461 A JPS55157461 A JP S55157461A JP 6303079 A JP6303079 A JP 6303079A JP 6303079 A JP6303079 A JP 6303079A JP S55157461 A JPS55157461 A JP S55157461A
Authority
JP
Japan
Prior art keywords
lens
grooving tool
lens edge
guided
groove
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
JP6303079A
Other languages
Japanese (ja)
Inventor
Yukio Ishii
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.)
Seiko Koki KK
Original Assignee
Seiko Koki 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 Seiko Koki KK filed Critical Seiko Koki KK
Priority to JP6303079A priority Critical patent/JPS55157461A/en
Publication of JPS55157461A publication Critical patent/JPS55157461A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/03—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding grooves in glass workpieces, e.g. decorative grooves

Abstract

PURPOSE:To make a certain depth of groove on a lens edge for holding a Nyrol spectacle frame, by keeping a grooving tool projected by a preset length and guided for the entire convex edge of the lens. CONSTITUTION:After stabilizing a lens muller with a positioning plate 201, the lens is turned in a direction, so that the positioning plate 201 is transferable to a release position stop pin 204. The lens is then transferred from the plate 201 to left and right guide plates 102, 103 of a grooving tool 101, and the grooving tool 101 makes a certain depth of groove on the entire convex edge of the lens which is guided by the guide plates 102, 103.
JP6303079A 1979-05-22 1979-05-22 Automatic grooving method of lens edge Pending JPS55157461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6303079A JPS55157461A (en) 1979-05-22 1979-05-22 Automatic grooving method of lens edge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6303079A JPS55157461A (en) 1979-05-22 1979-05-22 Automatic grooving method of lens edge

Publications (1)

Publication Number Publication Date
JPS55157461A true JPS55157461A (en) 1980-12-08

Family

ID=13217513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6303079A Pending JPS55157461A (en) 1979-05-22 1979-05-22 Automatic grooving method of lens edge

Country Status (1)

Country Link
JP (1) JPS55157461A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1266722A1 (en) * 2000-06-15 2002-12-18 Nidek Co., Ltd. Eyeglass lens processing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1266722A1 (en) * 2000-06-15 2002-12-18 Nidek Co., Ltd. Eyeglass lens processing apparatus
US6702653B2 (en) 2000-06-15 2004-03-09 Nidek Co., Ltd. Eyeglass lens processing apparatus

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