CA961644A - Method of polishing hard articles - Google Patents

Method of polishing hard articles

Info

Publication number
CA961644A
CA961644A CA133,362A CA133362A CA961644A CA 961644 A CA961644 A CA 961644A CA 133362 A CA133362 A CA 133362A CA 961644 A CA961644 A CA 961644A
Authority
CA
Canada
Prior art keywords
hard articles
polishing hard
polishing
articles
hard
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
CA133,362A
Other versions
CA133362S (en
Inventor
Jan A. L. Potgiesser
Jacob Koorneef
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA961644A publication Critical patent/CA961644A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material
    • B24D9/10—Circular back-plates for carrying flexible material with suction means for securing the material
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • 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
    • B24D7/02—Wheels in one piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
CA133,362A 1971-02-02 1972-01-28 Method of polishing hard articles Expired CA961644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7101327A NL7101327A (en) 1971-02-02 1971-02-02

Publications (1)

Publication Number Publication Date
CA961644A true CA961644A (en) 1975-01-28

Family

ID=19812382

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,362A Expired CA961644A (en) 1971-02-02 1972-01-28 Method of polishing hard articles

Country Status (5)

Country Link
CA (1) CA961644A (en)
DE (1) DE2164958A1 (en)
FR (1) FR2125019A5 (en)
GB (1) GB1315646A (en)
NL (1) NL7101327A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014538A1 (en) * 1990-03-22 1991-10-03 Westech Systems, Inc. Apparatus for interlayer planarization of semiconductor material

Also Published As

Publication number Publication date
GB1315646A (en) 1973-05-02
FR2125019A5 (en) 1972-09-22
NL7101327A (en) 1972-08-04
DE2164958A1 (en) 1972-08-17

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