KR910002561A - 렌즈 연삭방법 및 연삭장치 - Google Patents

렌즈 연삭방법 및 연삭장치 Download PDF

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Publication number
KR910002561A
KR910002561A KR1019900007807A KR900007807A KR910002561A KR 910002561 A KR910002561 A KR 910002561A KR 1019900007807 A KR1019900007807 A KR 1019900007807A KR 900007807 A KR900007807 A KR 900007807A KR 910002561 A KR910002561 A KR 910002561A
Authority
KR
South Korea
Prior art keywords
workpiece
grinding tool
grinding
conductive
lens
Prior art date
Application number
KR1019900007807A
Other languages
English (en)
Inventor
가즈오 우시야마
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 KR910002561A publication Critical patent/KR910002561A/ko
Priority to KR2019930008346U priority Critical patent/KR930005036Y1/ko

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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
    • 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
    • B23H5/00—Combined machining
    • B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
    • 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

내용 없음

Description

렌즈 연삭방법 및 연삭장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 연삭장치의 개념을 표시하며, 그 일부를 단면으로 표시한 측면으로 본 평면도,
제2도는 본 발명의 연삭장치의 제1실시예의 요부를 표시하고 그 일부를 단면하여 표시하되 측면을 본 평면도,
제3도는 본 발명의 연삭장치의 제2실시예의 요부를 표시하며 그 일단부를 단면으로 표시하되 측면으로 본 평면도.

Claims (4)

  1. 회전하는 도전성 연삭공구(7)의 가공면을 따라서 도전성 연삭공구(7)와 공작물이 상대적으로 미끄럼 동작하는 종속가공에 있어서, 도전성 연삭공구(7)에 양극을 인가하고, 도전성 연삭공구(7)의 가공면과의 사이에 일정거리를 유지하면서 공작물과는 상대적인 이동이 없는 전극(15)(17)에 음극(-)을 인가하고 도전성 연삭공구(7)와 음극(-)사이에 약전성 냉각매체(11)를 개설하면서 연삭가공하는 것을 특징으로 하는 렌즈연삭방법 및 연삭장치.
  2. 회전하는 도전성연삭공구(7)의 가공면을 따라서 공작물이 요동하는 연마기에 있어서, 도전성 연삭공구(7)에 양극(+)을 인가하고, 도전성 연삭공구(7)의 가공면과 일정거리를 유지하면서 공작물과는 상대적 이동이 없는 전극(15)에 음극(-)을 인가하는 전원(13)과, 도전성 연삭공구(7)와 전극(15)(17)사이에, 약전성 냉각매체(11)를 공급하는 것을 특징으로 하는 렌즈 연삭장치.
  3. 제2항에 있어서, 상기 전극(15)은 공작물을 지지하는 부재를 겸하는 것을 특징으로 하는 렌즈의 연삭장치.
  4. 제2항에 있어서, 상기 전극(15)은 공작물을 지지하는 부재를 취부하는 것을 특징으로 하는 렌즈연삭장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900007807A 1989-07-06 1990-05-29 렌즈 연삭방법 및 연삭장치 KR910002561A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930008346U KR930005036Y1 (ko) 1989-07-06 1993-05-18 렌즈연삭장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1174814A JPH0343144A (ja) 1989-07-06 1989-07-06 レンズ研削方法および研削装置
JP1-174814 1989-07-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019930008346U Division KR930005036Y1 (ko) 1989-07-06 1993-05-18 렌즈연삭장치

Publications (1)

Publication Number Publication Date
KR910002561A true KR910002561A (ko) 1991-02-25

Family

ID=15985133

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900007807A KR910002561A (ko) 1989-07-06 1990-05-29 렌즈 연삭방법 및 연삭장치

Country Status (4)

Country Link
US (1) US5071525A (ko)
JP (1) JPH0343144A (ko)
KR (1) KR910002561A (ko)
DE (1) DE4020982C2 (ko)

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US5491030A (en) * 1992-06-26 1996-02-13 Asahi Tec Corporation Surface finishing for metal moldings
KR0158005B1 (ko) * 1993-04-07 1999-01-15 추후 보충 경면 폴리싱 장치
US5810647A (en) * 1996-11-25 1998-09-22 Siemens Automotive Corporation Tool quill and method for finishing fuel injector needle tips
US5993296A (en) * 1998-06-30 1999-11-30 Siemens Automotive Corporation Tool quill and method for finishing fuel injector needle tips
JP2001062633A (ja) * 1999-08-26 2001-03-13 Minebea Co Ltd 曲面加工方法および装置
JP2002188646A (ja) * 2000-12-20 2002-07-05 Nsk Ltd 転がり軸受及び軸受装置
DE10312986A1 (de) * 2002-10-21 2004-04-29 Boris Lukic Verfahren und Vorrichtung zum elektroerosiven Bearbeiten von Löchern
US8070933B2 (en) * 2005-05-06 2011-12-06 Thielenhaus Microfinishing Corp. Electrolytic microfinishing of metallic workpieces
US7741576B2 (en) * 2007-05-11 2010-06-22 General Electric Company Apparatus and method for hybrid machining a workpiece
JP4709257B2 (ja) * 2008-08-08 2011-06-22 株式会社トプコン レンズ研磨装置
ITTO20080987A1 (it) * 2008-12-24 2010-06-25 Fmt Future Mfg Technolo Gy S R L Metodo e macchina utensile per realizzare superfici convesse sferiche o di rivoluzione
AT508345B1 (de) * 2009-06-04 2015-09-15 Universität Linz Verfahren zum schleifen einer mikrolinse am ende einer optischen faser
JP2011143088A (ja) * 2010-01-15 2011-07-28 Tomy Co Ltd 自動車玩具
JP4875758B2 (ja) * 2010-01-15 2012-02-15 株式会社タカラトミー 玩具用継手構造
JP4940314B2 (ja) * 2010-01-15 2012-05-30 株式会社タカラトミー 自動車玩具
CN101856800B (zh) * 2010-05-10 2012-11-21 北京兴华机械厂 球形偶件凹球面在线电解修整装置
JP5576914B2 (ja) 2012-09-07 2014-08-20 クロバー株式会社 リスト装着式針保持具
DE102012108431B3 (de) * 2012-09-10 2013-11-07 Hirschmann Gmbh Antriebsvorrichtung für eine Drahterodiermaschine mit einer Stromübergabevorrichtung zur Stromübergabe auf ein rotierendes Werkstück
JP2016053225A (ja) 2014-09-04 2016-04-14 クロバー株式会社 裁縫用品保持具
CN110465862B (zh) * 2019-08-25 2021-05-04 山东理工大学 一种自动化复杂曲面力控高剪低压磨削装置及其加工方法

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US3445372A (en) * 1965-12-13 1969-05-20 Westinghouse Electric Corp Apparatus for electrochemically removing the surface layer from a workpiece
US3669867A (en) * 1968-04-15 1972-06-13 Itek Corp Optical surface generating apparatus
SU841889A1 (ru) * 1978-05-03 1981-06-30 Ордена Трудового Красного Знамениэкспериментальный Научно-Исследо-Вательский Институт Металлорежу-Щих Ctahkob Способ обработки токопровод щимАбРАзиВНыМ иНСТРуМЕНТОМ и уСТРОйСТВОК шлифОВАльНОМу СТАНКу дл ЕгООСущЕСТВлЕНи
GB2070064B (en) * 1980-02-22 1983-12-14 Inoue Japax Res Electrochemical grinding electrode
JPS5937042A (ja) * 1982-08-26 1984-02-29 Matsushita Electric Ind Co Ltd ガラスの研磨装置
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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
CH678156A5 (ko) * 1989-03-20 1991-08-15 Exnii Metallorezh Stankov

Also Published As

Publication number Publication date
DE4020982C2 (de) 1995-08-03
DE4020982A1 (de) 1991-01-17
JPH0343144A (ja) 1991-02-25
US5071525A (en) 1991-12-10

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