ATA85595A - GRINDING TOOL, ESPECIALLY CUT-OFF GRINDING TOOL, AND METHOD FOR PRODUCING SUCH A TOOL - Google Patents

GRINDING TOOL, ESPECIALLY CUT-OFF GRINDING TOOL, AND METHOD FOR PRODUCING SUCH A TOOL

Info

Publication number
ATA85595A
ATA85595A AT0085595A AT85595A ATA85595A AT A85595 A ATA85595 A AT A85595A AT 0085595 A AT0085595 A AT 0085595A AT 85595 A AT85595 A AT 85595A AT A85595 A ATA85595 A AT A85595A
Authority
AT
Austria
Prior art keywords
zone
tool
grinding
support body
hardening
Prior art date
Application number
AT0085595A
Other languages
German (de)
Other versions
AT405496B (en
Original Assignee
Swarovski Tyrolit Schleif
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 Swarovski Tyrolit Schleif filed Critical Swarovski Tyrolit Schleif
Priority to AT0085595A priority Critical patent/AT405496B/en
Priority to DK96200066T priority patent/DK0744247T3/en
Priority to AT96200066T priority patent/ATE176882T1/en
Priority to EP96200066A priority patent/EP0744247B1/en
Priority to DE59601325T priority patent/DE59601325D1/en
Priority to ES96200066T priority patent/ES2130740T3/en
Publication of ATA85595A publication Critical patent/ATA85595A/en
Application granted granted Critical
Publication of AT405496B publication Critical patent/AT405496B/en

Links

Classifications

    • 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
    • B24D3/04—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 inorganic
    • B24D3/06—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 inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/121—Circular saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mining & Mineral Resources (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Turning (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

The cutting-off machine has a steel support body (4) and grinding cover (5) with diamond grinding particles contained in a sintered binding. The support body (4) is made from air-hardening high-resistant strengthened steel and has on the grinding cover side an outer hardening zone (2) and on the socket hole side a thermally unaffected inner zone (3) with the two zones having different metal structure. The outer zone is strengthened by hardening from the sinter heat with subsequent tempering to a Rockwell C hardness of 34-40. The socket hole side zone (3) has a constant starting hardness of 34-40 HRC. The grinding cover (5) is pressure-sintered and connected permanently to the support body
AT0085595A 1995-05-22 1995-05-22 GRINDING TOOL, ESPECIALLY CUT-OFF GRINDING TOOL, AND METHOD FOR PRODUCING SUCH A TOOL AT405496B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0085595A AT405496B (en) 1995-05-22 1995-05-22 GRINDING TOOL, ESPECIALLY CUT-OFF GRINDING TOOL, AND METHOD FOR PRODUCING SUCH A TOOL
DK96200066T DK0744247T3 (en) 1995-05-22 1996-01-12 Abrasive tools, in particular angular abrasive tools and methods for making such a tool
AT96200066T ATE176882T1 (en) 1995-05-22 1996-01-12 GRINDING TOOL, IN PARTICULAR CUT-OFF GRINDING TOOL AND METHOD FOR PRODUCING SUCH A TOOL
EP96200066A EP0744247B1 (en) 1995-05-22 1996-01-12 Grinding tool, especially cutting-off tool and method of manufacturing such a tool
DE59601325T DE59601325D1 (en) 1995-05-22 1996-01-12 Grinding tool, in particular cut-off tool and method for producing such a tool
ES96200066T ES2130740T3 (en) 1995-05-22 1996-01-12 AN ABRASIVE CUTTING TOOL AND A PROCEDURE FOR THE MANUFACTURE OF SUCH ABRASIVE CUTTING TOOL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0085595A AT405496B (en) 1995-05-22 1995-05-22 GRINDING TOOL, ESPECIALLY CUT-OFF GRINDING TOOL, AND METHOD FOR PRODUCING SUCH A TOOL

Publications (2)

Publication Number Publication Date
ATA85595A true ATA85595A (en) 1999-01-15
AT405496B AT405496B (en) 1999-08-25

Family

ID=3501353

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0085595A AT405496B (en) 1995-05-22 1995-05-22 GRINDING TOOL, ESPECIALLY CUT-OFF GRINDING TOOL, AND METHOD FOR PRODUCING SUCH A TOOL
AT96200066T ATE176882T1 (en) 1995-05-22 1996-01-12 GRINDING TOOL, IN PARTICULAR CUT-OFF GRINDING TOOL AND METHOD FOR PRODUCING SUCH A TOOL

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT96200066T ATE176882T1 (en) 1995-05-22 1996-01-12 GRINDING TOOL, IN PARTICULAR CUT-OFF GRINDING TOOL AND METHOD FOR PRODUCING SUCH A TOOL

Country Status (5)

Country Link
EP (1) EP0744247B1 (en)
AT (2) AT405496B (en)
DE (1) DE59601325D1 (en)
DK (1) DK0744247T3 (en)
ES (1) ES2130740T3 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081161A (en) * 1959-04-23 1963-03-12 Carborundum Co Abrasive articles and their manufacture
US3201902A (en) * 1962-10-29 1965-08-24 Vanguard Abrasive Corp Diamond abrasive saw rlade
US3343308A (en) * 1965-12-30 1967-09-26 Fessel Paul Cutting and grinding devices
US3756796A (en) * 1967-12-13 1973-09-04 Super Cut Method of forming a peripheral grinding wheel
US4140524A (en) * 1974-02-04 1979-02-20 Carpenter Technology Corporation Low alloy band saw steel and method of making the same
DE8017100U1 (en) * 1980-06-27 1980-10-09 Diamantwerkzeugfabrikation Tusch Kg, 5901 Wilnsdorf CUTTING DISC
GB2193133A (en) * 1986-08-05 1988-02-03 Nippon Tenshashi Kk Metallic polishing element
JPH07116553B2 (en) * 1988-10-21 1995-12-13 日立金属株式会社 High fatigue strength metal band saw body
KR910008246B1 (en) * 1989-11-25 1991-10-12 조경양 Method of manufacturing diamond saws with high speed cutting

Also Published As

Publication number Publication date
EP0744247B1 (en) 1999-02-24
DE59601325D1 (en) 1999-04-01
EP0744247A1 (en) 1996-11-27
ES2130740T3 (en) 1999-07-01
ATE176882T1 (en) 1999-03-15
AT405496B (en) 1999-08-25
DK0744247T3 (en) 1999-09-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee