GB1082563A - Improvements in or relating to lapping machines and methods of lapping - Google Patents

Improvements in or relating to lapping machines and methods of lapping

Info

Publication number
GB1082563A
GB1082563A GB9976/65A GB997665A GB1082563A GB 1082563 A GB1082563 A GB 1082563A GB 9976/65 A GB9976/65 A GB 9976/65A GB 997665 A GB997665 A GB 997665A GB 1082563 A GB1082563 A GB 1082563A
Authority
GB
United Kingdom
Prior art keywords
lapping
workpieces
retaining member
disc
platen
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
GB9976/65A
Other languages
English (en)
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.)
Speedfam Corp
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 GB1082563A publication Critical patent/GB1082563A/en
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
    • B24B37/34—Accessories
    • B24B37/345—Feeding, loading or unloading work specially adapted to lapping
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
GB9976/65A 1964-04-28 1965-03-09 Improvements in or relating to lapping machines and methods of lapping Expired GB1082563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US363196A US3304662A (en) 1964-04-28 1964-04-28 Apparatus for lapping

Publications (1)

Publication Number Publication Date
GB1082563A true GB1082563A (en) 1967-09-06

Family

ID=23429229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9976/65A Expired GB1082563A (en) 1964-04-28 1965-03-09 Improvements in or relating to lapping machines and methods of lapping

Country Status (3)

Country Link
US (1) US3304662A (de)
DE (1) DE1502586B2 (de)
GB (1) GB1082563A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377750A (en) * 1965-08-16 1968-04-16 Spitfire Tool & Machine Co Inc Self-positioning combination work holder and dressing ring for flat lapping machines
US3407540A (en) * 1965-10-19 1968-10-29 Jack E. Browder Slip grinding machine
US3443342A (en) * 1966-03-21 1969-05-13 Crane Packing Co Lapping machine with automatic loading and unloading means
FR1496211A (fr) * 1966-08-18 1967-09-29 Perfectionnements aux machines à roder les surfaces planes
IT1190231B (it) * 1986-03-07 1988-02-16 Melchiorre Off Mecc Lappatrice a due plato' con dispositivo per la misura spessore del pezzo in lavorazione e con tavola di caricamento manuale dei satelliti
US4839992A (en) * 1987-12-22 1989-06-20 Sintobrator, Ltd. Polishing device
US5123218A (en) * 1990-02-02 1992-06-23 Speedfam Corporation Circumferential pattern finishing method
US5187901A (en) * 1990-02-02 1993-02-23 Speedfam Corporation Circumferential pattern finishing machine
US5224304A (en) * 1991-11-07 1993-07-06 Speedfam Corporation Automated free abrasive machine for one side piece part machining
US5398459A (en) * 1992-11-27 1995-03-21 Kabushiki Kaisha Toshiba Method and apparatus for polishing a workpiece
US5733175A (en) * 1994-04-25 1998-03-31 Leach; Michael A. Polishing a workpiece using equal velocity at all points overlapping a polisher
US5607341A (en) * 1994-08-08 1997-03-04 Leach; Michael A. Method and structure for polishing a wafer during manufacture of integrated circuits
CN106312779B (zh) * 2016-09-26 2019-01-08 东莞市广鑫数控设备有限公司 一种带有循环下料装置的抛光机
CN107030596A (zh) * 2017-05-31 2017-08-11 嘉善宝狐服饰有限公司 一种抛光机
CN111791121B (zh) * 2020-07-23 2021-09-14 东阳市刚刚电器销售有限公司 一种五金制作用水泥钉大批量打磨装置
CN113664680A (zh) * 2021-09-01 2021-11-19 洛阳市润智数控设备有限公司 小型轻薄与非磁性零件半自动上下料装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1371854A (en) * 1920-06-28 1921-03-15 Clyde D Buck Grinding-machine
US1360054A (en) * 1920-07-22 1920-11-23 Russell N Porter Magnetic chuck
US1548562A (en) * 1921-05-16 1925-08-04 Blanchard Machine Company Means for and method of handling work pieces
US1763647A (en) * 1923-09-28 1930-06-17 Libbey Glass Mfg Co Grinding machine
US1528993A (en) * 1924-01-12 1925-03-10 L A Young Ind Inc Grinding machine
US2821818A (en) * 1954-06-18 1958-02-04 Crane Packing Co Lapping machine and automatic feed mechanism therefor
US2912799A (en) * 1956-06-28 1959-11-17 Abrading Systems Company Lapping machine
US2869294A (en) * 1957-07-02 1959-01-20 Abrading Systems Company Lapping machine
US2883803A (en) * 1957-07-26 1959-04-28 Taft Peirce Mfg Co Lapping surface conditioning means

Also Published As

Publication number Publication date
US3304662A (en) 1967-02-21
DE1502586B2 (de) 1973-06-07
DE1502586C3 (de) 1973-12-20
DE1502586A1 (de) 1969-03-13

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