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KR910016422A - 톱(saw) - Google Patents

톱(saw) Download PDF

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Publication number
KR910016422A
KR910016422A KR1019910004243A KR910004243A KR910016422A KR 910016422 A KR910016422 A KR 910016422A KR 1019910004243 A KR1019910004243 A KR 1019910004243A KR 910004243 A KR910004243 A KR 910004243A KR 910016422 A KR910016422 A KR 910016422A
Authority
KR
South Korea
Prior art keywords
saw according
support
working portion
abrasive particles
saw
Prior art date
Application number
KR1019910004243A
Other languages
English (en)
Inventor
노우얼 탐린슨 피터
스튜워트 오리트
Original Assignee
원본미기재
드 비어스 인더스트리얼 다이아몬드 디비젼(프로프라이어터리)리미티드
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 원본미기재, 드 비어스 인더스트리얼 다이아몬드 디비젼(프로프라이어터리)리미티드 filed Critical 원본미기재
Publication of KR910016422A publication Critical patent/KR910016422A/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
    • B23D61/185—Saw wires; Saw cables; Twisted saw strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • 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
    • 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
    • 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
    • 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)
  • Mining & Mineral Resources (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Lubricants (AREA)
  • Harvester Elements (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Amplifiers (AREA)

Abstract

내용 없음

Description

톱(saw)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 제3도는 본 발명에 따른 4개의 실시예에 대한 톱날의 부분들을 도시하는 개략적인 측면도.

Claims (13)

  1. 지지체와 작용부분을 구비한 톱으로서, 작용부분이 중합체 매트릭스내에 지지되어 있는 다량의 연마입자를 구비하고 지지체와 작용부분에 결합된 결합표면을 가진 것을 특징으로 하는 톱.
  2. 제2항에 있어서, 중합체 매트릭스는 고무, 폴리우레탄 및 나일론으로부터 선택되는 것을 특징으로 하는 톱.
  3. 제1항 또는 제2항에 있어서, 연마 입자는 중합체 매트릭스를 통하여 균일하게 분배된 것을 특징으로 하는 톱.
  4. 제1항 또는 제2항에 있어서, 작용부분은 두개의 영역을 구비하고, 작용표면과 일접한 제1영역은 연마입자가 많고, 결합표면과 인접한 제2영역은 연마입자가 적은 것을 특징으로 하는 톱.
  5. 제4항에 있어서, 제2영역은 연마입자를 포함하지 않은 것을 특징으로 하는 톱.
  6. 전항들중의 어느 한항에 있어서, 작용부분내의 연마입자의 농도는 5내지 20용량 퍼센트인 것을 특징으로 하는 톱.
  7. 전항들중의 어느 한항에 있어서, 입자가 150내지 900미크론 범위내의 크기를 가진 것을 특징으로 하는 톱.
  8. 전항들중의 어느 한항에 있어서, 연마입자는 다이어몬드와 입방질화 붕산으로부터 선택되는 것을 특징으로 하는 톱.
  9. 전항들중의 어느 한항에 있어서, 작용표면은 결합금속층을 통하여 지지체에 결합되어 있는 것을 특징으로 하는 톱.
  10. 전항들중의 어느 한항에 있어서, 지지체는 디스크형상의 금속 블랭크를 구비하고 있고 작용부분은 복수의 분절을 구비하고 있고, 각각이 분절은 블랭크의 외주에 결합되어 있는 것을 특징으로 하는 톱.
  11. 제1항내지 제9항중의 어느 한항에 있어서, 지지체는 디스크 형상의 금속블랭크를 구비하고 작용부분은 블랭크의 외주에 결합된 연속 스트립을 구비한 것을 특징으로 하는 톱.
  12. 제1항 내지 제9항중의 어느 한항에 있어서, 지지체는 와이어이고 작용부분은 복수의 슬리브를 구비하고 각각의 슬리브는 금속지지 슬리브를 통하여 와이어에 고정되어 있는 것을 특징으로 하는 톱.
  13. 전항들중의 어느 한항에 있어서, 작용부분은 중합체 매트릭스내에 지지되어 있는 다량의 연마입자를 구비한 것을 특징으로 하는 톱.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910004243A 1990-03-19 1991-03-18 톱(saw) KR910016422A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA902092 1990-03-19
ZA90/2092 1990-03-19

Publications (1)

Publication Number Publication Date
KR910016422A true KR910016422A (ko) 1991-11-05

Family

ID=67400670

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910004243A KR910016422A (ko) 1990-03-19 1991-03-18 톱(saw)

Country Status (5)

Country Link
EP (1) EP0448314B1 (ko)
JP (1) JP2837972B2 (ko)
KR (1) KR910016422A (ko)
AT (1) ATE123683T1 (ko)
DE (1) DE69110326T2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT723U1 (de) * 1994-06-13 1996-04-25 Swarovski Tyrolit Schleif Sägeseilverschluss
DE59813169D1 (de) 1997-05-28 2005-12-15 Maroc Gmbh Frauenfeld Schneid- und Schleifwerkzeug

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA704049B (en) * 1969-06-19 1971-02-24 Norton Co High-speed cut-off wheel
FR2385494A1 (fr) * 1977-03-30 1978-10-27 Norton Co Produit abrasif agglomere
JPS54133690A (en) * 1978-04-07 1979-10-17 Hama Takayasu Manufacture of grinding material
DE2822910A1 (de) * 1978-05-26 1979-11-29 Lippert H Gmbh Schleifscheibe fuer nasschliff
JPS6239970U (ko) * 1985-08-27 1987-03-10
JPS637304A (ja) * 1986-06-26 1988-01-13 Sumitomo Electric Ind Ltd 砥粒インクラストワイヤ及びその製造方法
JPS63186560U (ko) * 1987-05-22 1988-11-30
JPS63318268A (ja) * 1987-06-16 1988-12-27 Sanwa Daiyamondo Kogyo Kk 超砥粒カッタ−
JPS6434674A (en) * 1987-07-30 1989-02-06 Sanwa Diamond Kogyo Kk Cutting tool and manufacture thereof
US4856490A (en) * 1987-09-09 1989-08-15 Osaka Diamond Industrial Co., Ltd. Wire saw
JPS6478764A (en) * 1987-09-18 1989-03-24 Inoue Japax Res Grindstone
JPH0199566U (ko) * 1987-12-22 1989-07-04
EP0355436A3 (en) * 1988-08-25 1990-09-05 General Electric Company Sawblade segments containing fine diamond or cubic boron nitride particles
DE3830819A1 (de) * 1988-08-27 1990-03-01 Winter & Sohn Ernst Saege

Also Published As

Publication number Publication date
ATE123683T1 (de) 1995-06-15
EP0448314A2 (en) 1991-09-25
DE69110326T2 (de) 1995-11-09
DE69110326D1 (de) 1995-07-20
JPH0584667A (ja) 1993-04-06
EP0448314A3 (en) 1992-02-26
JP2837972B2 (ja) 1998-12-16
EP0448314B1 (en) 1995-06-14

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