FR2740716B1 - RODOIR AND MANUFACTURING METHOD THEREOF - Google Patents

RODOIR AND MANUFACTURING METHOD THEREOF

Info

Publication number
FR2740716B1
FR2740716B1 FR9513199A FR9513199A FR2740716B1 FR 2740716 B1 FR2740716 B1 FR 2740716B1 FR 9513199 A FR9513199 A FR 9513199A FR 9513199 A FR9513199 A FR 9513199A FR 2740716 B1 FR2740716 B1 FR 2740716B1
Authority
FR
France
Prior art keywords
per cent
particles
binding agent
grinding wheel
metal
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 - Fee Related
Application number
FR9513199A
Other languages
French (fr)
Other versions
FR2740716A1 (en
Inventor
George Henri Broido
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.)
Lam Plan SA
Original Assignee
Lam Plan SA
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 Lam Plan SA filed Critical Lam Plan SA
Priority to FR9513199A priority Critical patent/FR2740716B1/en
Priority to AT96402229T priority patent/ATE198436T1/en
Priority to DE69611425T priority patent/DE69611425D1/en
Priority to EP96402229A priority patent/EP0773088B1/en
Priority to JP8303502A priority patent/JPH09168965A/en
Publication of FR2740716A1 publication Critical patent/FR2740716A1/en
Application granted granted Critical
Publication of FR2740716B1 publication Critical patent/FR2740716B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/14—Zonally-graded wheels; Composite wheels comprising different abrasives
    • 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
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • 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
    • B24D7/14—Zonally-graded wheels; Composite wheels comprising different abrasives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Prostheses (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

The grinding wheel is made from particles of one material, with a grain size of 0.2-10 mm and, preferably, 0.2-3 mm, distributed randomly in a matrix of a second material. This second material is a thermosetting resin or a metal coated with a binding agent based on a thermo-setting resin. The particles forming the first material of the grinding wheel can be of a metal coated with a thermosetting resin binding agent, with the metal comprising 20-90 per cent, and preferably 50-65 per cent of the weight of the particles. The particles themselves represent between 2 and 40 per cent, and preferably 3-20 per cent of the weight of the grinding wheel. The metal can be, for example, chrome, iron, stainless steel, nickel, copper, titanium oxide, zinc, antimony, aluminium, tin or lead, and the thermosetting resin in the binding agent can be a polyester, epoxy or polyurethane resin.
FR9513199A 1995-11-08 1995-11-08 RODOIR AND MANUFACTURING METHOD THEREOF Expired - Fee Related FR2740716B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9513199A FR2740716B1 (en) 1995-11-08 1995-11-08 RODOIR AND MANUFACTURING METHOD THEREOF
AT96402229T ATE198436T1 (en) 1995-11-08 1996-10-18 HONING TOOL AND PROCESS OF PRODUCTION THEREOF
DE69611425T DE69611425D1 (en) 1995-11-08 1996-10-18 Honing tool and manufacturing process of the same
EP96402229A EP0773088B1 (en) 1995-11-08 1996-10-18 Hone and manufacturing of the same
JP8303502A JPH09168965A (en) 1995-11-08 1996-10-30 Lapping instrument and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9513199A FR2740716B1 (en) 1995-11-08 1995-11-08 RODOIR AND MANUFACTURING METHOD THEREOF

Publications (2)

Publication Number Publication Date
FR2740716A1 FR2740716A1 (en) 1997-05-09
FR2740716B1 true FR2740716B1 (en) 1998-01-02

Family

ID=9484346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9513199A Expired - Fee Related FR2740716B1 (en) 1995-11-08 1995-11-08 RODOIR AND MANUFACTURING METHOD THEREOF

Country Status (5)

Country Link
EP (1) EP0773088B1 (en)
JP (1) JPH09168965A (en)
AT (1) ATE198436T1 (en)
DE (1) DE69611425D1 (en)
FR (1) FR2740716B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103659576A (en) * 2012-09-20 2014-03-26 苏州赫瑞特电子专用设备科技有限公司 Grinding and polishing plate of single sided grinding and polishing machine
CN104339278A (en) * 2013-08-07 2015-02-11 辽宁黄海砂轮制造有限公司 Millstone, and preparation method and application thereof
CN110883705A (en) * 2019-12-11 2020-03-17 郑州磨料磨具磨削研究所有限公司 Conductive resin binder grinding wheel and preparation process thereof
US11883303B2 (en) 2019-12-30 2024-01-30 Vertebration, Inc. Spine surgery method and instrumentation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203301A5 (en) * 1972-10-18 1974-05-10 Lam Plan Sa
JPH01115575A (en) * 1987-10-29 1989-05-08 Tokin Corp Lapping grinding wheel
FR2639278B1 (en) * 1988-11-22 1991-01-11 Lam Plan Sa POLISHING TRAY

Also Published As

Publication number Publication date
EP0773088A1 (en) 1997-05-14
FR2740716A1 (en) 1997-05-09
JPH09168965A (en) 1997-06-30
ATE198436T1 (en) 2001-01-15
DE69611425D1 (en) 2001-02-08
EP0773088B1 (en) 2001-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse