JPS56114669A - Rimrock diamond blade cutter - Google Patents

Rimrock diamond blade cutter

Info

Publication number
JPS56114669A
JPS56114669A JP1667680A JP1667680A JPS56114669A JP S56114669 A JPS56114669 A JP S56114669A JP 1667680 A JP1667680 A JP 1667680A JP 1667680 A JP1667680 A JP 1667680A JP S56114669 A JPS56114669 A JP S56114669A
Authority
JP
Japan
Prior art keywords
slits
blade
area
filled
discontinued
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.)
Pending
Application number
JP1667680A
Other languages
Japanese (ja)
Inventor
Takehiro Kitsuta
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.)
KITSUDA KK
Original Assignee
KITSUDA KK
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 KITSUDA KK filed Critical KITSUDA KK
Priority to JP1667680A priority Critical patent/JPS56114669A/en
Publication of JPS56114669A publication Critical patent/JPS56114669A/en
Pending legal-status Critical Current

Links

Classifications

    • 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)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE:To improve a life, sharpness and a precision of a blade cutting, action by sintering diamond abrasive particles into the slits of a blade with a bond so that an area filled with diamond particles and the remaining area of steel surface on the same circumference shows a ratio of one to one. CONSTITUTION:A blade 1, made of a thin steel plate containing approximately less than 0.3 of carbon, is provided with many square slits 2 on its rim intermittently in a radial manner. Further, slits are arranged in such manner as a discontinued part 2a radially 2 shifts from an adjacent discontinued part 2a in order that a length of slits 2, that is, a length of a portion filled with diamond particles, sintered by a bond (nickel alloy) is increased (the filled area and the steel plate area on the same circumference are in the ratio of one to one) without lessening the strength of the blade 1. In this fabric, slits 2 are formed through a pressing or an etching, discontinued parts 2a are shifted from adjacent parts 2a in order and both sides form edges. As a result, a sharp cutter of a long life, high accuracy in cutting action can be produced.
JP1667680A 1980-02-15 1980-02-15 Rimrock diamond blade cutter Pending JPS56114669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1667680A JPS56114669A (en) 1980-02-15 1980-02-15 Rimrock diamond blade cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1667680A JPS56114669A (en) 1980-02-15 1980-02-15 Rimrock diamond blade cutter

Publications (1)

Publication Number Publication Date
JPS56114669A true JPS56114669A (en) 1981-09-09

Family

ID=11922906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1667680A Pending JPS56114669A (en) 1980-02-15 1980-02-15 Rimrock diamond blade cutter

Country Status (1)

Country Link
JP (1) JPS56114669A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642871A (en) * 1987-02-27 1989-01-06 Tone Boring Co Diamond cutter for casting
EP1216805A1 (en) * 2000-12-22 2002-06-26 Marcrist International Limited Circular saw blade with abrasive regions on each face
EP1297928A1 (en) * 2001-09-28 2003-04-02 Ehwa Diamond Ind. Co., Ltd. Diamond tool
WO2003066275A1 (en) * 2002-02-08 2003-08-14 Ehwa Diamond Industrial Co. Ltd. Cutting tip for diamond tool and diamond tool
EP1645365A1 (en) * 1997-04-04 2006-04-12 Chien-Min Sung Brazed diamond tools by infiltration
EP2094422A1 (en) * 2006-11-16 2009-09-02 Shinhan Diamond Ind. Co., Ltd. Diamond tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440773A (en) * 1966-08-26 1969-04-29 Norton Co Abrasive cutting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440773A (en) * 1966-08-26 1969-04-29 Norton Co Abrasive cutting device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642871A (en) * 1987-02-27 1989-01-06 Tone Boring Co Diamond cutter for casting
EP1645365A1 (en) * 1997-04-04 2006-04-12 Chien-Min Sung Brazed diamond tools by infiltration
EP1216805A1 (en) * 2000-12-22 2002-06-26 Marcrist International Limited Circular saw blade with abrasive regions on each face
EP1297928A1 (en) * 2001-09-28 2003-04-02 Ehwa Diamond Ind. Co., Ltd. Diamond tool
WO2003066275A1 (en) * 2002-02-08 2003-08-14 Ehwa Diamond Industrial Co. Ltd. Cutting tip for diamond tool and diamond tool
US7337775B2 (en) 2002-02-08 2008-03-04 Ehwa Diamond Industrial Co., Ltd. Cutting tip for diamond tool and diamond tool
CN100421864C (en) * 2002-02-08 2008-10-01 二和金刚石工业株式会社 Cutting tip for diamond tool and diamond tool
EP2094422A1 (en) * 2006-11-16 2009-09-02 Shinhan Diamond Ind. Co., Ltd. Diamond tool
EP2094422A4 (en) * 2006-11-16 2014-03-05 Shinhan Diamond Ind Co Ltd Diamond tool

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