KR910002560A - 연삭장치 - Google Patents
연삭장치 Download PDFInfo
- 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
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)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 연산장치의 기본구성을 나타내는 개념도,
제2도는 본 발명 연산장치의 제1실시예를 나타내는 측면도,
제3도는 본 발명 연산장치의 제2실시예를 나타내는 측면도.
Claims (2)
- 공작물을 지지하는 공작물지지부를 회전자재에 형성하고, 이 공작물지지부에 지지된 공작물 표면에 알맞게 접촉하여 회전구동되는 도전성을 가지는 숫돌을 형성하게 되는 연삭장치에 있어서, 스파크 아우트(sparke out)할 때에, 이 숫돌의 연삭면과 일정한 간격으로 되는 위치에서, 이 공작물 지지부의 바같둘레부에 전극을 배치설치하여, 이 전극을 음극, 상기 숫돌을 양극으로 하여, 이 양, 음극에 전원으로부터 전압을 가하고, 동시에, 이 숫돌 및 전극의 사이에 약전성 냉각매체를 공급하도록 한 것을 특징으로 하는 연삭장치.
- 제1항에 있어서, 상기 전극을 공작물 지지부에 대응하여 전후로 이동하는 구동장치와, 구동장치를 제어하는 제어부와를 거듭 가지는 것을 특징으로 하는 연삭장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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 KR910002560A (ko) | 1989-07-10 | 1990-07-06 | 연삭장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5119595A (ko) |
JP (1) | JPH085011B2 (ko) |
KR (1) | KR910002560A (ko) |
DE (1) | DE4021722A1 (ko) |
Families Citing this family (17)
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 |
DE59500684D1 (de) * | 1995-02-14 | 1997-10-23 | Opto Tech Gmbh | Vorrichtung zum Polieren sphärischer Linsenoberfläche |
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 |
US9457411B2 (en) | 2012-02-17 | 2016-10-04 | Asphericon Gmbh | Collet |
PL2628557T3 (pl) | 2012-02-17 | 2017-06-30 | Asphericon Gmbh | Sposób szlifowania i/lub polerowania soczewki |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL255620A (ko) * | 1959-09-14 | |||
USB161573I5 (ko) * | 1961-12-22 | |||
US3944475A (en) * | 1973-01-26 | 1976-03-16 | Hitachi Seiko Ltd. | Electrolytic grinding method |
GB1501511A (en) * | 1974-04-12 | 1978-02-15 | Inoue Japax Res | Electrochemical grinding |
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 |
-
1989
- 1989-07-10 JP JP1177362A patent/JPH085011B2/ja not_active Expired - Fee Related
-
1990
- 1990-06-21 US US07/541,598 patent/US5119595A/en not_active Expired - Fee Related
- 1990-07-06 KR KR1019900010257A patent/KR910002560A/ko not_active Application Discontinuation
- 1990-07-07 DE DE4021722A patent/DE4021722A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
US5119595A (en) | 1992-06-09 |
DE4021722A1 (de) | 1991-01-24 |
DE4021722C2 (ko) | 1993-06-17 |
JPH085011B2 (ja) | 1996-01-24 |
JPH0343145A (ja) | 1991-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application | ||
WICV | Withdrawal of application forming a basis of a converted application |