GB1458476A - Polishing apparatus - Google Patents

Polishing apparatus

Info

Publication number
GB1458476A
GB1458476A GB4944974A GB4944974A GB1458476A GB 1458476 A GB1458476 A GB 1458476A GB 4944974 A GB4944974 A GB 4944974A GB 4944974 A GB4944974 A GB 4944974A GB 1458476 A GB1458476 A GB 1458476A
Authority
GB
United Kingdom
Prior art keywords
arm
specimen
drive
cam
rod
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
GB4944974A
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.)
Buehler Ltd
Original Assignee
Buehler Ltd
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 Buehler Ltd filed Critical Buehler Ltd
Publication of GB1458476A publication Critical patent/GB1458476A/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
    • B24B37/04—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
    • B24B37/105—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 actively moved by a drive, e.g. in a combined rotary and translatory movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/32—Polishing; Etching

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
GB4944974A 1974-05-17 1974-11-15 Polishing apparatus Expired GB1458476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US471022A US3892092A (en) 1974-05-17 1974-05-17 Automatic polishing apparatus

Publications (1)

Publication Number Publication Date
GB1458476A true GB1458476A (en) 1976-12-15

Family

ID=23869964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4944974A Expired GB1458476A (en) 1974-05-17 1974-11-15 Polishing apparatus

Country Status (4)

Country Link
US (1) US3892092A (ja)
JP (1) JPS53156B2 (ja)
FR (1) FR2271561B1 (ja)
GB (1) GB1458476A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359840A (en) * 1981-01-07 1982-11-23 The United States Of America As Represented By The United States Department Of Energy Automatic grinding apparatus to control uniform specimen thicknesses
US5243791A (en) * 1989-04-25 1993-09-14 Amp Incorporated Polishing fixture and method for polishing light emitting devices
EP0414347A1 (en) * 1989-06-15 1991-02-27 Bcira Belt grinding machine for analytical specimens
DE4027628A1 (de) * 1990-08-31 1992-03-05 Wolters Peter Fa Vorrichtung zur steuerung oder regelung von laepp-, hon- oder poliermaschinen
US5672093A (en) * 1995-04-21 1997-09-30 Buehler, Ltd. Specimen load control mechanism for automatic polishing apparatus
US5697832A (en) * 1995-10-18 1997-12-16 Cerion Technologies, Inc. Variable speed bi-directional planetary grinding or polishing apparatus
EP1894900A3 (en) * 2006-08-28 2010-02-24 Osaka University Catalyst-aided chemical processing method and apparatus
CN107681851B (zh) * 2017-11-01 2019-09-20 佛山市顺德区乐普达电机有限公司 一种商用空调外机用电机电泳端盖打磨装置
JP2019169579A (ja) 2018-03-23 2019-10-03 株式会社東芝 半導体装置及びその製造方法
CN111633480A (zh) * 2020-06-25 2020-09-08 安徽理工大学 一种金属打磨装置及其打磨方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US621181A (en) * 1899-03-14 Grinding-machine
US1635469A (en) * 1924-11-03 1927-07-12 Union Special Machine Co Lapping machine
US3172241A (en) * 1963-02-15 1965-03-09 Carl J Habenicht Lapping machine

Also Published As

Publication number Publication date
JPS53156B2 (ja) 1978-01-05
FR2271561B1 (ja) 1977-03-25
FR2271561A1 (ja) 1975-12-12
JPS50160898A (ja) 1975-12-26
US3892092A (en) 1975-07-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee