FR2564360B1 - Machine d'usinage double face et dispositif de transmission de courant et de fluide entre une structure tournante et une structure non tournante - Google Patents

Machine d'usinage double face et dispositif de transmission de courant et de fluide entre une structure tournante et une structure non tournante

Info

Publication number
FR2564360B1
FR2564360B1 FR8407881A FR8407881A FR2564360B1 FR 2564360 B1 FR2564360 B1 FR 2564360B1 FR 8407881 A FR8407881 A FR 8407881A FR 8407881 A FR8407881 A FR 8407881A FR 2564360 B1 FR2564360 B1 FR 2564360B1
Authority
FR
France
Prior art keywords
rotating structure
double
fluid
parts
machining machine
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.)
Expired
Application number
FR8407881A
Other languages
English (en)
Other versions
FR2564360A1 (fr
Inventor
Jacques Carcey
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.)
Saint Gobain Cristaux and Detecteurs SAS
Original Assignee
Crismatec SA
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 Crismatec SA filed Critical Crismatec SA
Priority to FR8407881A priority Critical patent/FR2564360B1/fr
Priority to US06/766,146 priority patent/US4665658A/en
Publication of FR2564360A1 publication Critical patent/FR2564360A1/fr
Application granted granted Critical
Publication of FR2564360B1 publication Critical patent/FR2564360B1/fr
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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
    • B24B37/08—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for double side lapping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
FR8407881A 1984-05-21 1984-05-21 Machine d'usinage double face et dispositif de transmission de courant et de fluide entre une structure tournante et une structure non tournante Expired FR2564360B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8407881A FR2564360B1 (fr) 1984-05-21 1984-05-21 Machine d'usinage double face et dispositif de transmission de courant et de fluide entre une structure tournante et une structure non tournante
US06/766,146 US4665658A (en) 1984-05-21 1985-08-16 Double face abrading machine and device for transmitting current and fluid between a rotary structure and a non-rotary structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407881A FR2564360B1 (fr) 1984-05-21 1984-05-21 Machine d'usinage double face et dispositif de transmission de courant et de fluide entre une structure tournante et une structure non tournante

Publications (2)

Publication Number Publication Date
FR2564360A1 FR2564360A1 (fr) 1985-11-22
FR2564360B1 true FR2564360B1 (fr) 1986-10-17

Family

ID=9304208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8407881A Expired FR2564360B1 (fr) 1984-05-21 1984-05-21 Machine d'usinage double face et dispositif de transmission de courant et de fluide entre une structure tournante et une structure non tournante

Country Status (2)

Country Link
US (1) US4665658A (fr)
FR (1) FR2564360B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU637087B2 (en) * 1989-03-24 1993-05-20 Sumitomo Electric Industries, Ltd. Apparatus for grinding semiconductor wafer
US4996798A (en) * 1989-05-31 1991-03-05 Moore Steven C Ultra-precision lapping apparatus
DE3925274A1 (de) * 1989-07-31 1991-02-07 Diskus Werke Frankfurt Main Ag Feinbearbeitungsmaschine zum laeppen, feinschleifen oder polieren
EP0411346A3 (en) * 1989-07-31 1991-04-10 Diskus Werke Frankfurt Am Main Aktiengesellschaft Precision grinding machine for lapping, precision grinding or polishing
US5255474A (en) * 1990-08-06 1993-10-26 Matsushita Electric Industrial Co., Ltd. Polishing spindle
US5595529A (en) * 1994-03-28 1997-01-21 Speedfam Corporation Dual column abrading machine
US5607341A (en) * 1994-08-08 1997-03-04 Leach; Michael A. Method and structure for polishing a wafer during manufacture of integrated circuits
MY121670A (en) * 1996-09-09 2006-02-28 Koyo Machine Ind Co Ltd Double side grinding apparatus for flat disklike work
US6102784A (en) * 1997-11-05 2000-08-15 Speedfam-Ipec Corporation Method and apparatus for improved gear cleaning assembly in polishing machines
JP2984263B1 (ja) * 1998-10-23 1999-11-29 システム精工株式会社 研磨方法および研磨装置
DE19937784B4 (de) * 1999-08-10 2006-02-16 Peter Wolters Werkzeugmaschinen Gmbh Zweischeiben-Feinschleifmaschine
DE102007056628B4 (de) * 2007-03-19 2019-03-14 Siltronic Ag Verfahren und Vorrichtung zum gleichzeitigen Schleifen mehrerer Halbleiterscheiben
DE102009025242B4 (de) * 2009-06-17 2013-05-23 Siltronic Ag Verfahren zum beidseitigen chemischen Schleifen einer Halbleiterscheibe
US20180117726A1 (en) * 2015-03-25 2018-05-03 Ancora S.P.A. Head for polishing ceramic items or natural stones
DE102016102223A1 (de) * 2016-02-09 2017-08-10 Lapmaster Wolters Gmbh Doppel- oder Einseiten-Bearbeitungsmaschine und Verfahren zum Betreiben einer Doppel- oder Einseiten-Bearbeitungsmaschine
CN112355904B (zh) * 2020-10-26 2022-07-01 瓯锟科技温州有限公司 一种高效的金属板带表面抛丸处理系统
CN114102431B (zh) * 2021-12-02 2023-02-03 上海载科智能科技有限公司 一种金属锅打磨自动化变位机

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1230530A (en) * 1915-06-01 1917-06-19 Ernest Stead Lens grinding and polishing machine.
BE338671A (fr) * 1925-09-22
BE431049A (fr) * 1932-01-23
GB693706A (en) * 1950-10-02 1953-07-08 James Wolfe Alexander Work gauging means for use on honing or like machines
US2714791A (en) * 1954-11-12 1955-08-09 Pittsburgh Plate Glass Co Adjustable rouge trough hanger
US3221577A (en) * 1963-01-29 1965-12-07 Baum Leon Optical system for machines
US3494078A (en) * 1966-06-01 1970-02-10 Katsumi Miyamoto Automatic sizing device of internal grinder
US3609931A (en) * 1970-02-16 1971-10-05 Gen Motors Corp Coolant system for high speed spindles
US3813828A (en) * 1973-01-05 1974-06-04 Westinghouse Electric Corp Method for controlling finished thickness of planetary-lapped parts
US3913271A (en) * 1974-02-04 1975-10-21 Speedfam Corp Apparatus for machining work pieces
DE2442081C3 (de) * 1974-09-03 1979-11-15 Jmj-Werkzeugmaschinen Gmbh Fuer Feinbearbeitung, 4020 Mettmann Läppmaschine
GB1475840A (en) * 1975-04-02 1977-06-10 Precisionlap Ltd Lapping machine
US4216630A (en) * 1977-08-25 1980-08-12 The Aro Corporation Grinder apparatus with pollution control fluid dispensing means
DE2950881C2 (de) * 1979-12-18 1983-06-01 Fa. Peter Wolters, 2370 Rendsburg Steuereinrichtung für den Bearbeitungsdruck an Läpp-, Hon- und Schleißmaschinen
JPS57168109A (en) * 1981-04-10 1982-10-16 Shinetsu Eng Kk Device for measuring thickness of work piece in lapping plate
DE3128880A1 (de) * 1981-07-22 1983-02-10 Fa. Peter Wolters, 2370 Rendsburg Maschine zum laeppen oder polieren
JPS58137554A (ja) * 1982-02-12 1983-08-16 Hitachi Ltd 両面同時研磨機のソフト加圧機構および研磨方法
JPS58171256A (ja) * 1982-04-01 1983-10-07 Toshiba Mach Co Ltd 両面ポリシング装置
JPS58196967A (ja) * 1982-05-11 1983-11-16 Hitachi Ltd ウエハの両面研磨方法
JPS591162A (ja) * 1982-06-28 1984-01-06 Hitachi Ltd 両面研磨装置

Also Published As

Publication number Publication date
US4665658A (en) 1987-05-19
FR2564360A1 (fr) 1985-11-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse