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GB2462241A - Scratch removal device and method - Google Patents

Scratch removal device and method Download PDF

Info

Publication number
GB2462241A
GB2462241A GB0921424A GB0921424A GB2462241A GB 2462241 A GB2462241 A GB 2462241A GB 0921424 A GB0921424 A GB 0921424A GB 0921424 A GB0921424 A GB 0921424A GB 2462241 A GB2462241 A GB 2462241A
Authority
GB
United Kingdom
Prior art keywords
radial flutes
flutes
outer edge
main radial
main
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.)
Withdrawn
Application number
GB0921424A
Other versions
GB0921424D0 (en
Inventor
Jonathan P Thomas
Keith Beveridge
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.)
TCG International Inc
Original Assignee
TCG International Inc
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 TCG International Inc filed Critical TCG International Inc
Publication of GB0921424D0 publication Critical patent/GB0921424D0/en
Publication of GB2462241A publication Critical patent/GB2462241A/en
Withdrawn legal-status Critical Current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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B24B7/242—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A polishing wheel including a lower polishing surface and defining a different color from a secondary portion of the polishing wheel, so as to indicate wear of the polishing surface. The polishing surface includes a plurality of main radial flutes extending from a central passage to an outer edge. A reduced profile for the main radial flutes is provided adjacent to the outer edge. A plurality of secondary radial flutes is provided extending from the outer edge, but not in communication with either the central passage or the main radial flutes. The reduced profile for the main radial flute is defined by a variable depth portion. The secondary radial flutes defined by a variable depth portion. Each of the main radial flutes and the secondary radial flutes formed by a circular saw. An indexing machine is used to move the polishing wheel during the forming process.
GB0921424A 2007-06-05 2008-06-05 Scratch removal device and method Withdrawn GB2462241A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/810,219 US20080305719A1 (en) 2007-06-05 2007-06-05 Scratch removal device and method
PCT/US2008/065936 WO2008151282A1 (en) 2007-06-05 2008-06-05 Scratch removal device and method

Publications (2)

Publication Number Publication Date
GB0921424D0 GB0921424D0 (en) 2010-01-20
GB2462241A true GB2462241A (en) 2010-02-03

Family

ID=39847106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0921424A Withdrawn GB2462241A (en) 2007-06-05 2008-06-05 Scratch removal device and method

Country Status (3)

Country Link
US (1) US20080305719A1 (en)
GB (1) GB2462241A (en)
WO (1) WO2008151282A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD593140S1 (en) * 2008-03-19 2009-05-26 Lee Valley Tools, Ltd. Lapping plate
CN110405646A (en) * 2019-08-20 2019-11-05 清远市创意智能科技有限公司 Wrinkle polishing wheel assembly machine
CN111070054B (en) * 2019-12-16 2021-02-19 武汉驰电科技有限公司 Automatic polishing machine and application
CN112338642A (en) * 2020-10-23 2021-02-09 西安远航真空钎焊技术有限公司 Polishing method of multi-dimensional flow blade profile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070077864A1 (en) * 2005-09-30 2007-04-05 Tcg International Inc. Scratch removal device and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819568A (en) * 1957-04-18 1958-01-14 John N Kasick Grinding wheel
US3386214A (en) * 1965-09-01 1968-06-04 Titan Abrasives Company Grinding disc
US4037367A (en) * 1975-12-22 1977-07-26 Kruse James A Grinding tool
JPS60242975A (en) * 1984-05-14 1985-12-02 Kanebo Ltd Surface grinding device
US5243790A (en) * 1992-06-25 1993-09-14 Abrasifs Vega, Inc. Abrasive member
US6090475A (en) * 1996-05-24 2000-07-18 Micron Technology Inc. Polishing pad, methods of manufacturing and use
US5645469A (en) * 1996-09-06 1997-07-08 Advanced Micro Devices, Inc. Polishing pad with radially extending tapered channels
US6958002B1 (en) * 2004-07-19 2005-10-25 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Polishing pad with flow modifying groove network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070077864A1 (en) * 2005-09-30 2007-04-05 Tcg International Inc. Scratch removal device and method

Also Published As

Publication number Publication date
US20080305719A1 (en) 2008-12-11
GB0921424D0 (en) 2010-01-20
WO2008151282A1 (en) 2008-12-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20101230 AND 20110105

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)