GB8427904D0 - Machining of workpieces - Google Patents

Machining of workpieces

Info

Publication number
GB8427904D0
GB8427904D0 GB848427904A GB8427904A GB8427904D0 GB 8427904 D0 GB8427904 D0 GB 8427904D0 GB 848427904 A GB848427904 A GB 848427904A GB 8427904 A GB8427904 A GB 8427904A GB 8427904 D0 GB8427904 D0 GB 8427904D0
Authority
GB
United Kingdom
Prior art keywords
workpieces
machining
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
GB848427904A
Other versions
GB2149330B (en
GB2149330A (en
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.)
GMN GmbH
Original Assignee
GMN GmbH
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 GMN GmbH filed Critical GMN GmbH
Publication of GB8427904D0 publication Critical patent/GB8427904D0/en
Publication of GB2149330A publication Critical patent/GB2149330A/en
Application granted granted Critical
Publication of GB2149330B publication Critical patent/GB2149330B/en
Expired 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
GB08427904A 1983-11-04 1984-11-05 Machining of workpieces consisting of brittle/friable materials Expired GB2149330B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3339942A DE3339942C1 (en) 1983-11-04 1983-11-04 Processing of disc-shaped workpieces made of broken brittle materials

Publications (3)

Publication Number Publication Date
GB8427904D0 true GB8427904D0 (en) 1984-12-12
GB2149330A GB2149330A (en) 1985-06-12
GB2149330B GB2149330B (en) 1987-03-25

Family

ID=6213484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08427904A Expired GB2149330B (en) 1983-11-04 1984-11-05 Machining of workpieces consisting of brittle/friable materials

Country Status (8)

Country Link
JP (1) JPS60114452A (en)
KR (1) KR850003861A (en)
CH (1) CH664919A5 (en)
DE (1) DE3339942C1 (en)
FR (1) FR2554376B1 (en)
GB (1) GB2149330B (en)
IT (1) IT1178619B (en)
NL (1) NL8403157A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107297686A (en) * 2017-07-27 2017-10-27 安庆市鼎立汽车配件有限公司 A kind of fine grinding device for internal combustion engine air-exhausting air-entering door
CN111266931A (en) * 2018-12-04 2020-06-12 株式会社迪思科 Slow feed grinding method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837979A (en) * 1987-03-17 1989-06-13 Sintobrator, Ltd. Polishing device
GB8922640D0 (en) * 1989-10-07 1989-11-22 T & N Technology Ltd Grinding non-metallic hard materials
EP0812656A3 (en) * 1992-09-24 1998-07-15 Ebara Corporation Dressing device for dressing a polishing pad in a polishing machine
JP5964637B2 (en) * 2012-04-03 2016-08-03 株式会社ディスコ Grinding equipment
CN103817590A (en) * 2012-11-16 2014-05-28 三芳化学工业股份有限公司 Grinding pad, grinding device and grinding pad manufacturing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB338317A (en) * 1928-10-19 1930-11-20 Norton Co Improvements in lapping machines
CH482506A (en) * 1968-12-11 1969-12-15 Philips Nv Process for grinding panels to a precisely defined low thickness
GB1243288A (en) * 1969-02-03 1971-08-18 Steel Co Of Wales Ltd Concrete grinding machine
JPS5034895B1 (en) * 1969-09-29 1975-11-12
US3841028A (en) * 1972-08-24 1974-10-15 Crane Packing Co Apparatus for handling workpieces to be polished
JPS5233839A (en) * 1975-09-11 1977-03-15 Mitsubishi Rayon Co Method of removing metal rusts
US4144099A (en) * 1977-10-31 1979-03-13 International Business Machines Corporation High performance silicon wafer and fabrication process
US4318250A (en) * 1980-03-31 1982-03-09 St. Florian Company, Ltd. Wafer grinder
NL8301700A (en) * 1982-05-18 1983-12-16 Mueller Georg Nuernberg GRINDING METHOD AND APPARATUS FOR CARRYING OUT THE METHOD AND PROCESSING OF WORKPIECES FROM BROS-CRUCKY MATERIALS
DE3302881C2 (en) * 1983-01-28 1985-07-25 GMN Georg Müller Nürnberg GmbH, 8500 Nürnberg Machining of disk-shaped workpieces made of silicon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107297686A (en) * 2017-07-27 2017-10-27 安庆市鼎立汽车配件有限公司 A kind of fine grinding device for internal combustion engine air-exhausting air-entering door
CN107297686B (en) * 2017-07-27 2023-09-29 湖北省中鸥国际技术转移有限公司 Fine grinding device for intake and exhaust valves of internal combustion engine
CN111266931A (en) * 2018-12-04 2020-06-12 株式会社迪思科 Slow feed grinding method

Also Published As

Publication number Publication date
JPS60114452A (en) 1985-06-20
DE3339942C1 (en) 1985-01-31
GB2149330B (en) 1987-03-25
CH664919A5 (en) 1988-04-15
KR850003861A (en) 1985-06-29
NL8403157A (en) 1985-06-03
GB2149330A (en) 1985-06-12
IT1178619B (en) 1987-09-09
FR2554376B1 (en) 1992-06-12
IT8423436A0 (en) 1984-11-02
FR2554376A1 (en) 1985-05-10
IT8423436A1 (en) 1986-05-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931105