NO985256L - Abrasive tool and method for making this - Google Patents

Abrasive tool and method for making this

Info

Publication number
NO985256L
NO985256L NO985256A NO985256A NO985256L NO 985256 L NO985256 L NO 985256L NO 985256 A NO985256 A NO 985256A NO 985256 A NO985256 A NO 985256A NO 985256 L NO985256 L NO 985256L
Authority
NO
Norway
Prior art keywords
holder
pores
abrasive tool
circumference
making
Prior art date
Application number
NO985256A
Other languages
Norwegian (no)
Other versions
NO311414B1 (en
NO985256D0 (en
Inventor
Thierry Gillet
Thuodore 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
Publication of NO985256D0 publication Critical patent/NO985256D0/en
Publication of NO985256L publication Critical patent/NO985256L/en
Publication of NO311414B1 publication Critical patent/NO311414B1/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.
NO19985256A 1996-05-13 1998-11-11 Abrasive tool and method for making this NO311414B1 (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 (3)

Publication Number Publication Date
NO985256D0 NO985256D0 (en) 1998-11-11
NO985256L true NO985256L (en) 1999-01-12
NO311414B1 NO311414B1 (en) 2001-11-26

Family

ID=3889748

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19985256A NO311414B1 (en) 1996-05-13 1998-11-11 Abrasive tool and method for making this

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
EP0907463B1 (en) 2003-01-29
WO1997043092A1 (en) 1997-11-20
PL329845A1 (en) 1999-04-12
AU2376597A (en) 1997-12-05
NO311414B1 (en) 2001-11-26
HUP9901499A2 (en) 1999-08-30
HUP9901499A3 (en) 2000-03-28
TW340081B (en) 1998-09-11
NO985256D0 (en) 1998-11-11
ATE231770T1 (en) 2003-02-15
KR20000010841A (en) 2000-02-25
JP2000510054A (en) 2000-08-08
TR199802292T2 (en) 1999-04-21
EP0907463A1 (en) 1999-04-14
PL183417B1 (en) 2002-06-28
CZ363898A3 (en) 1999-11-17
SK151798A3 (en) 1999-06-11
BE1010166A6 (en) 1998-02-03
DE69718789D1 (en) 2003-03-06

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN OCTOBER 2003