KR910002560A - 연삭장치 - Google Patents

연삭장치 Download PDF

Info

Publication number
KR910002560A
KR910002560A KR1019900010257A KR900010257A KR910002560A KR 910002560 A KR910002560 A KR 910002560A KR 1019900010257 A KR1019900010257 A KR 1019900010257A KR 900010257 A KR900010257 A KR 900010257A KR 910002560 A KR910002560 A KR 910002560A
Authority
KR
South Korea
Prior art keywords
workpiece support
workpiece
grinding
electrode
grinding apparatus
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.)
Withdrawn
Application number
KR1019900010257A
Other languages
English (en)
Korean (ko)
Inventor
가즈오 우시야마
마사끼 와다나베
게이지 우찌야마
히사유끼 다게이
Original Assignee
시모야마 도시로우
오림파스 고오가꾸 고오교오 가부시기가이샤
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 시모야마 도시로우, 오림파스 고오가꾸 고오교오 가부시기가이샤 filed Critical 시모야마 도시로우
Publication of KR910002560A publication Critical patent/KR910002560A/ko
Priority to KR2019940007612U priority Critical patent/KR940006010Y1/ko
Withdrawn legal-status Critical Current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
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/007—Cleaning of grinding wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
KR1019900010257A 1989-07-10 1990-07-06 연삭장치 Withdrawn KR910002560A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940007612U KR940006010Y1 (ko) 1989-07-10 1994-04-13 연삭장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1177362A JPH085011B2 (ja) 1989-07-10 1989-07-10 研削装置
JP1-177362 1989-07-10

Publications (1)

Publication Number Publication Date
KR910002560A true KR910002560A (ko) 1991-02-25

Family

ID=16029634

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900010257A Withdrawn KR910002560A (ko) 1989-07-10 1990-07-06 연삭장치

Country Status (4)

Country Link
US (1) US5119595A (enExample)
JP (1) JPH085011B2 (enExample)
KR (1) KR910002560A (enExample)
DE (1) DE4021722A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565749A (en) * 1993-04-28 1996-10-15 Kabushiki Kaisha Toshiba Method of controlling a grinder robot
US5558559A (en) * 1993-08-13 1996-09-24 Sumitomo Metal Industries, Ltd. Polishing system for opposite edge faces of plated steel strip
DE4412370A1 (de) * 1994-04-12 1995-10-19 Schneider Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen asphärischer Linsenoberflächen
DE29520993U1 (de) * 1995-02-14 1996-11-07 OptoTech GmbH, 35435 Wettenberg Vorrichtung zum Polieren sphärischer Linsenoberflächen
JPH09103940A (ja) * 1995-08-07 1997-04-22 Ricoh Co Ltd 電解インプロセスドレッシング研削砥石および電解インプロセスドレッシング研削方法および電解インプロセスドレッシング研削装置
JP3287981B2 (ja) * 1995-08-15 2002-06-04 理化学研究所 形状制御方法とこの方法によるｎｃ加工装置
JP3909619B2 (ja) * 1998-05-19 2007-04-25 独立行政法人理化学研究所 磁気ディスク基板の鏡面加工装置及び方法
US6200205B1 (en) * 1999-01-12 2001-03-13 Hing Yiu Lapping tool
JP3463796B2 (ja) * 1999-03-03 2003-11-05 理化学研究所 プラズマ放電ツルーイング装置とこれを用いた微細加工方法
JP4288012B2 (ja) * 2001-01-05 2009-07-01 株式会社ニデック 眼鏡レンズ加工装置
US6855036B1 (en) * 2003-08-05 2005-02-15 Corning Incorporated Part-holding fixture for grinding wedged optical flats
US8070933B2 (en) * 2005-05-06 2011-12-06 Thielenhaus Microfinishing Corp. Electrolytic microfinishing of metallic workpieces
DE102011002871B4 (de) * 2011-01-19 2019-09-05 Asphericon Gmbh Spannzange
EP2628557B1 (de) 2012-02-17 2016-11-23 asphericon GmbH Verfahren zum Schleifen und/oder Polieren einer Linse
US9457411B2 (en) 2012-02-17 2016-10-04 Asphericon Gmbh Collet
JP5552499B2 (ja) * 2012-03-13 2014-07-16 アスフェリコン ゲゼルシャフト ミット ベシュレンクテル ハフツング レンズの研削または研磨方法
CN103144005A (zh) * 2013-03-19 2013-06-12 西安交通大学苏州研究院 一种球面及平面光学元件的面接触磨抛装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL255620A (enExample) * 1959-09-14
USB161573I5 (enExample) * 1961-12-22
US3944475A (en) * 1973-01-26 1976-03-16 Hitachi Seiko Ltd. Electrolytic grinding method
US4013526A (en) * 1974-04-12 1977-03-22 Inoue-Japan Research Inc. Electrochemical grinding with a conductivity-controlled wheel electrode
GB2070064B (en) * 1980-02-22 1983-12-14 Inoue Japax Res Electrochemical grinding electrode
JPS62246473A (ja) * 1986-04-15 1987-10-27 Mitsubishi Heavy Ind Ltd メタルボンド砥石のドレツシング方法
JPH06133665A (ja) * 1992-10-28 1994-05-17 Gordex Kk 集鳥装置

Also Published As

Publication number Publication date
JPH0343145A (ja) 1991-02-25
JPH085011B2 (ja) 1996-01-24
DE4021722C2 (enExample) 1993-06-17
US5119595A (en) 1992-06-09
DE4021722A1 (de) 1991-01-24

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Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19900706

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19900706

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19940120

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19940324

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19940120

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PC1205 Withdrawal of application forming a basis of a converted application
WICV Withdrawal of application forming a basis of a converted application