SE320291B - - Google Patents

Info

Publication number
SE320291B
SE320291B SE11556/67A SE1155667A SE320291B SE 320291 B SE320291 B SE 320291B SE 11556/67 A SE11556/67 A SE 11556/67A SE 1155667 A SE1155667 A SE 1155667A SE 320291 B SE320291 B SE 320291B
Authority
SE
Sweden
Prior art keywords
lapping
disc
ring
carrier ring
workpieces
Prior art date
Application number
SE11556/67A
Other languages
English (en)
Inventor
S Boettcher
J Farley
Original Assignee
Speedfam Corp
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 Speedfam Corp filed Critical Speedfam Corp
Publication of SE320291B publication Critical patent/SE320291B/xx

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
    • B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
    • B24B37/102—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being able to rotate freely due to a frictional contact with the lapping tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
SE11556/67A 1966-11-25 1967-08-17 SE320291B (2)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59711466A 1966-11-25 1966-11-25

Publications (1)

Publication Number Publication Date
SE320291B true SE320291B (2) 1970-02-02

Family

ID=24390141

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11556/67A SE320291B (2) 1966-11-25 1967-08-17

Country Status (5)

Country Link
US (1) US3457682A (2)
CH (1) CH463305A (2)
DE (1) DE1652180A1 (2)
GB (1) GB1169044A (2)
SE (1) SE320291B (2)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668813A (en) * 1971-03-23 1972-06-13 R A Stokvis & Fils Lapping machine
US4216629A (en) * 1978-09-15 1980-08-12 Degaeta Albert M Method and apparatus for producing balls
FR2658747B1 (fr) * 1990-02-23 1992-07-03 Cice Sa Machine a roder, et plateau de rodage a sillon a pas variable pour une telle machine.
US5299393A (en) * 1992-07-21 1994-04-05 International Business Machines Corporation Slurry containment device for polishing semiconductor wafers
US5697832A (en) * 1995-10-18 1997-12-16 Cerion Technologies, Inc. Variable speed bi-directional planetary grinding or polishing apparatus
RU2119422C1 (ru) * 1997-08-11 1998-09-27 Акционерное общество открытого типа "Научно-исследовательский технологический институт" Притир
RU2207945C1 (ru) * 2002-01-28 2003-07-10 Открытое акционерное общество "Пензенское конструкторско-технологическое бюро арматуростроения" Устройство для притирки плоских поверхностей
CN108608274A (zh) * 2018-06-12 2018-10-02 常州市润昌光电科技有限公司 一种超精密环抛机
CN109202691B (zh) * 2018-08-27 2019-11-19 河北工业职业技术学院 镶块研磨机
CN109277942A (zh) * 2018-10-26 2019-01-29 上海致领半导体科技发展有限公司 一种工作环工位自动切换单面研磨机
CN111152084B (zh) * 2019-12-28 2021-11-19 天长市正牧铝业科技有限公司 一种旋转式棒球杆研磨加工设备
CN113414707B (zh) * 2021-08-25 2021-11-19 常州树杰塑业有限公司 工件加工输送盘及使用其的工件加工输送机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1528993A (en) * 1924-01-12 1925-03-10 L A Young Ind Inc Grinding machine
US1862704A (en) * 1927-10-31 1932-06-14 American Encaustic Tiling Comp Tile grinding machine
US2627144A (en) * 1950-03-21 1953-02-03 Crane Packing Co Lapping machine
US2870580A (en) * 1955-04-18 1959-01-27 Pacific Valves Inc Flat lapping machine
US2971298A (en) * 1958-10-03 1961-02-14 Ibm Workholder for a lapping machine

Also Published As

Publication number Publication date
GB1169044A (en) 1969-10-29
DE1652180A1 (de) 1970-01-15
US3457682A (en) 1969-07-29
CH463305A (de) 1968-09-30

Similar Documents

Publication Publication Date Title
SE320291B (2)
US2627144A (en) Lapping machine
US4315383A (en) Inner gear drive for abrading machines
US4240229A (en) Immersion type grinding apparatus
US2291123A (en) Lapping apparatus
GB1288645A (2)
US2387095A (en) Centrifugal machine
US3503157A (en) Orbital barrel finishing machine
GB1275539A (en) Machine for grinding or lapping mutually parallel surfaces of workpieces
US2912799A (en) Lapping machine
US2899779A (en) Rotary work carriers for disc grinders
GB1383341A (en) Cam control grinding machine
US2821818A (en) Lapping machine and automatic feed mechanism therefor
US2401953A (en) Lapping machine
US2308512A (en) Grinding machine
US2805525A (en) Grinding machine utilizing abrasive discs
JP2000271842A (ja) 両頭平面研削盤のワークキャリヤ装置
US1892364A (en) External grinder
US3791539A (en) Hoist pans and hoist pan handling apparatus
US2572364A (en) Automatic grinding machine
US1579933A (en) Apparatus for grinding rolls and the like
US2700254A (en) Rotary burnishing machine for formed metal articles
GB1233477A (2)
GB851388A (en) Improvements relating to the finishing of parts
GB1487777A (en) Tumbling devices