KR920009511A - Chemically Bonded Super Grinding Grit - Google Patents

Chemically Bonded Super Grinding Grit Download PDF

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Publication number
KR920009511A
KR920009511A KR1019900018639A KR900018639A KR920009511A KR 920009511 A KR920009511 A KR 920009511A KR 1019900018639 A KR1019900018639 A KR 1019900018639A KR 900018639 A KR900018639 A KR 900018639A KR 920009511 A KR920009511 A KR 920009511A
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KR
South Korea
Prior art keywords
grit
coated
metal coating
metal
coated superabrasive
Prior art date
Application number
KR1019900018639A
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Korean (ko)
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KR0153252B1 (en
Inventor
성 친-민
첸 시-화
Original Assignee
데이비드 베네트
노튼 캄파니
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Priority to KR1019900018639A priority Critical patent/KR0153252B1/en
Publication of KR920009511A publication Critical patent/KR920009511A/en
Application granted granted Critical
Publication of KR0153252B1 publication Critical patent/KR0153252B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents

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

Abstract

내용 없음.No content.

Description

화학적으로 결합된 초연마재 그릿Chemically Bonded Super Grinding Grit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (13)

거칠은 표면을 갖는 다이아몬드 및 CBN증에시 선택된 초연마재 그릿 입자, 상기 거칠은 표면의 상부에 피복시키고 화학적으로 결합시킨, W, Mo. Ta, Nb 및 이들의 합금중에서 선택된, 실질적으로 변속인 제1금속피복물 및 제1 금속 피복물의 상부에 피복시킨, 니켈 또는 구리를 포함하는, 실질적으로 연속인 제2 금속 피복물을 포함하며, 여기서 제1 및 제2 금속 피복물의 총 두께가 약 1 내지 50μ임을 특징으로 하는 피복된 초연마재 그릿.Super abrasive grit particles selected in diamond and CBN with rough surfaces, W, Mo. coated and chemically bonded on top of the rough surface. A substantially continuous second metal coating comprising nickel or copper, coated on top of the first metal coating and the substantially variable first metal coating selected from Ta, Nb, and alloys thereof, wherein Coated superabrasive grit, characterized in that the total thickness of the first and second metal coatings is between about 1 and 50 microns. 제1항에 있어서, 제1 금속 피목물이 텅스텐인 피복된 초연마재 그릿.The coated super abrasive grit of claim 1, wherein the first metal object is tungsten. 제1항 또는 2항이 있어서, 제2 금속 피복물이 니켈을 포함하는 피복된 초연마제 그릿.The coated superabrasive grit of claim 1, wherein the second metal coating comprises nickel. 제1항 내지 3항중 어느 한 항에 있어서, 제2 금속 피복물이 NiB를 포함하는 피복된 초연마재 그릿.The coated superabrasive grit of claim 1, wherein the second metal coating comprises NiB. 제1항 내지 제4항중 어느 한 항에 있어서, 제1 금속 피목물이 텅스텐이고, 제2 금속 피복물이 NiB를 포함하는 피복된 초연마재 그릿.The coated super abrasive grit according to any one of claims 1 to 4, wherein the first metal workpiece is tungsten and the second metal coating comprises NiB. 제1항 내지 제5항중 어느 한 항에 있어셔, 제1금속 피복물의 두께가 역 10μ이고, 제2금속 피복물의 두께가 약 30μ인 피복된 초연마재 그릿.6. The coated superabrasive grit of claim 1, wherein the thickness of the first metal coating is inverse 10 μ and the thickness of the second metal coating is about 30 μ. 7. 매트릭스와 접촉하는, 제1항 내지 6항중의 어느 한 항에 따른 피복된 초연마재 그릿 및 기제(tool body)에 부착된 매트릭스를 포함하는 기구.Apparatus comprising a matrix attached to a coated superabrasive grit according to any one of claims 1 to 6 and a tool body in contact with the matrix. 제7항에 있어서, 기체가 금속성인 기구.8. The appliance of claim 7, wherein the gas is metallic. 제7항에 있어서, 기치가 비금속성인 기구.8. The appliance of claim 7, wherein the banner is nonmetallic. 제8항에 있어서, 제재 블레이드(saw blade)인 기구.The device of claim 8 which is a saw blade. 제8항에 있어서, 천공 비트(ddll bit)인 기구.The device of claim 8, which is a ddll bit. 제7항 내지 11항중 어느 한 항에 있어서, 그릿의 팩킹율(packing efficiency)이 70용적% 이상인 기구.Apparatus according to any of claims 7 to 11, wherein the packing efficiency of the grit is at least 70% by volume. 절단부재로서 제1항 내지 6항중 어느 한 항에 따른 피복된 초연마재 그릿을 포함하고, 여기서 그릿이 기구의 필수 구성 요소인 절단기.Cutter, comprising a coated superabrasive grit according to any one of claims 1 to 6, wherein the grit is an integral component of the instrument. ※참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR1019900018639A 1990-11-17 1990-11-17 Chemically bonded superabrasive grit, method of making the same and tool thereof KR0153252B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900018639A KR0153252B1 (en) 1990-11-17 1990-11-17 Chemically bonded superabrasive grit, method of making the same and tool thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900018639A KR0153252B1 (en) 1990-11-17 1990-11-17 Chemically bonded superabrasive grit, method of making the same and tool thereof

Publications (2)

Publication Number Publication Date
KR920009511A true KR920009511A (en) 1992-06-25
KR0153252B1 KR0153252B1 (en) 1998-10-15

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Family Applications (1)

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KR1019900018639A KR0153252B1 (en) 1990-11-17 1990-11-17 Chemically bonded superabrasive grit, method of making the same and tool thereof

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KR0153252B1 (en) 1998-10-15

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