ATE231770T1 - GRINDING TOOL AND METHOD FOR PRODUCING THE SAME - Google Patents

GRINDING TOOL AND METHOD FOR PRODUCING THE SAME

Info

Publication number
ATE231770T1
ATE231770T1 AT97919209T AT97919209T ATE231770T1 AT E231770 T1 ATE231770 T1 AT E231770T1 AT 97919209 T AT97919209 T AT 97919209T AT 97919209 T AT97919209 T AT 97919209T AT E231770 T1 ATE231770 T1 AT E231770T1
Authority
AT
Austria
Prior art keywords
holder
pores
producing
same
circumference
Prior art date
Application number
AT97919209T
Other languages
German (de)
Inventor
Thierry Gillet
Theodore Holsteyns
Original Assignee
Diamant Boart 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 Diamant Boart Sa filed Critical Diamant Boart Sa
Application granted granted Critical
Publication of ATE231770T1 publication Critical patent/ATE231770T1/en

Links

Classifications

    • 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
    • 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
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/12—Cut-off wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

An abrasive tool for cutting, drilling, milling or the like, including a diamond grain positioning structure (2) attached to the circumference of a holder (6). A skeleton with open pores (12) in the outer surface thereof is provided in said structure (2) at least in the portion adjacent to said circumference of the holder (6), and said pores preferably occupy at least 30-75 % of the apparent volume of said portion. The average pore diameter is of 100-500 microns, with a maximum of 2 mm, and the holder (6) essentially consists of a metal or alloy (5) filling at least 70 % of said pores (12) and having a melting point higher than the working temperature of the tool and lower than 950 DEG C.
AT97919209T 1996-05-13 1997-04-22 GRINDING TOOL AND METHOD FOR PRODUCING THE SAME ATE231770T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9600432A BE1010166A6 (en) 1996-05-13 1996-05-13 Abrasive tool and method of making this tool.
PCT/BE1997/000048 WO1997043092A1 (en) 1996-05-13 1997-04-22 Abrasive tool and method for making same

Publications (1)

Publication Number Publication Date
ATE231770T1 true ATE231770T1 (en) 2003-02-15

Family

ID=3889748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97919209T ATE231770T1 (en) 1996-05-13 1997-04-22 GRINDING TOOL AND METHOD FOR PRODUCING THE SAME

Country Status (15)

Country Link
EP (1) EP0907463B1 (en)
JP (1) JP2000510054A (en)
KR (1) KR20000010841A (en)
AT (1) ATE231770T1 (en)
AU (1) AU2376597A (en)
BE (1) BE1010166A6 (en)
CZ (1) CZ363898A3 (en)
DE (1) DE69718789D1 (en)
HU (1) HUP9901499A3 (en)
NO (1) NO311414B1 (en)
PL (1) PL183417B1 (en)
SK (1) SK151798A3 (en)
TR (1) TR199802292T2 (en)
TW (1) TW340081B (en)
WO (1) WO1997043092A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764037B1 (en) * 2005-12-23 2007-10-08 동영다이아몬드공업(주) Cutting wheel for stone cutting and it's manufacturing process
US7353819B2 (en) 2005-12-23 2008-04-08 Dong Young Diamond Industrial Co., Ltd. Processing tips and tools using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB972835A (en) * 1960-04-28 1964-10-21 Norton Co Grinding tool
US3779726A (en) * 1969-03-07 1973-12-18 Norton Co A method of making a metal impregnated grinding tool

Also Published As

Publication number Publication date
EP0907463A1 (en) 1999-04-14
HUP9901499A2 (en) 1999-08-30
CZ363898A3 (en) 1999-11-17
JP2000510054A (en) 2000-08-08
WO1997043092A1 (en) 1997-11-20
PL329845A1 (en) 1999-04-12
DE69718789D1 (en) 2003-03-06
BE1010166A6 (en) 1998-02-03
NO311414B1 (en) 2001-11-26
SK151798A3 (en) 1999-06-11
NO985256L (en) 1999-01-12
TW340081B (en) 1998-09-11
HUP9901499A3 (en) 2000-03-28
NO985256D0 (en) 1998-11-11
EP0907463B1 (en) 2003-01-29
PL183417B1 (en) 2002-06-28
TR199802292T2 (en) 1999-04-21
KR20000010841A (en) 2000-02-25
AU2376597A (en) 1997-12-05

Similar Documents

Publication Publication Date Title
ATE25346T1 (en) ROTARY CUTTING TOOL AND METHOD OF PRODUCTION.
US4219339A (en) Diamond and cubic boron nitride abrasive compacts and conglomerates
ATE86537T1 (en) TOOL USE.
EP0480394A3 (en) Cutting tool of polycrystalline diamond and method of manufacturing the same
GB9310500D0 (en) Cutting tool
CA2259340A1 (en) Method for making high permeability grinding wheels
US4882878A (en) Grinding wheel
ATE242083T1 (en) TOOL FOR MACHINING WORKPIECES
ATE88935T1 (en) PROCESS FOR MAKING A DRILL FOR CIRCUIT BOARDS.
TW371637B (en) Vitreous grinding tool containing metal coated abrasive
DE69718789D1 (en) GRINDING TOOL AND METHOD FOR PRODUCING THE SAME
AU3074295A (en) Tool-bit holder and method of manufacturing same
WO1992001542A3 (en) Cutting tool
SE9404145D0 (en) Device for fine machining of bores
ES2088721A2 (en) Methods for obtaining cutting tools, and cutting tools obtained by these methods.
GB2010708A (en) Rotary bore cutting tools
ZA918032B (en) Cutting tool of polycrystalline diamond and method of manufacturing the same
EP1136183A3 (en) Diamond grinding segment and grinding tool for surface machining of workpieces
DE59405758D1 (en) Cutting body for material-removing tools
Losse Methods for obtaining cutting tools, and cutting tools obtained by these methods
Obeloer New Developments and Applications of Polycrystalline Diamond and Boron Nitride Tools
Dillon CBN and Diamond Honing: State of the Art--1987
Komanduri Polycrystalline Diamond and CBN Cutting Tools
Vitlin Electro-Contact/Abrasive Cuttings of Blanks From Titanium Alloys
Phelps Abrasive waterjet cutting of titanium vent screens for the F-22, Next-Generation Air Superiority Fighter

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties