KR900001462A - Coated abrasive product using non-polluting diluent particles and method for manufacturing same - Google Patents

Coated abrasive product using non-polluting diluent particles and method for manufacturing same Download PDF

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Publication number
KR900001462A
KR900001462A KR1019890009815A KR890009815A KR900001462A KR 900001462 A KR900001462 A KR 900001462A KR 1019890009815 A KR1019890009815 A KR 1019890009815A KR 890009815 A KR890009815 A KR 890009815A KR 900001462 A KR900001462 A KR 900001462A
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KR
South Korea
Prior art keywords
abrasive
particles
layer
coated
coated abrasive
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KR1019890009815A
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Korean (ko)
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KR930007104B1 (en
Inventor
미첼왈드 베르논
알렌 메이슨 리차드
더글라스 브라운 프레드릭
얼 브로베르그 데이비드
Original Assignee
도날드 밀러 셀
미네소타 마이닝 앤드 매뉴팩츄어링 컴패니
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Publication of KR900001462A publication Critical patent/KR900001462A/en
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Publication of KR930007104B1 publication Critical patent/KR930007104B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/18Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of taps or reamers
    • B24B3/20Tapering or chamfering taps or reamers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes

Abstract

내용 없음.No content.

Description

비연마 희석입자를 사용하는 피복 연마제품 및 그 제조방법Coated abrasive product using non-polluting diluent particles and method for manufacturing same

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

Claims (10)

피복 연마제품에 있어서, 하나의 층으로서의 미립자의 체적인 결합물질에 의해 그것에 접착하게 결합된 이면부재로 이루어지고, 상기 미립자는 200이하의 크누우프 강도를 가지는 프리이미엄 연마 입자 및 비연마 무기 희석제의 혼합으로 이루어진 것을 특징으로 하는 비연마 희석 입자를 사용하는 피복 연마제품.1. A coated abrasive product comprising a backing member adhered to and adhered thereto by a volume binding material of fine particles as a layer, the fine particles having a knuckle strength of 200 or less and non-abrasive inorganic particles. Coating abrasive product using non-abrasive dilution particles, characterized in that the mixture of diluents. 제1항에 있어서, 상기 피복 연마제품은 상기 프리이미엄 연마 입자의 미립자를 구성하는 상기 체적의 전체을 구비한 동일한 연마제품으로서 적어도 동일한 연마 성능을 가지는 것을 특징으로 하는 비연마 희석 입자를 사용하는 피복 연마제품.The coated abrasive article according to claim 1, wherein the coated abrasive article is at least the same abrasive performance as the same abrasive article having all of the volumes constituting the fine particles of the premium abrasive grain and having at least the same abrasive performance. Abrasive products. 제2항에 있어서, 상기 프리이이엄 연마 입자는 알파 알루미나가 주성분인 세라믹 물질, 용융 알루미나-지르코니아, 내화 피복 실리콘 카아바이드, 다이아몬드, 입방 질화 붕소 및 그 결합체로 이루어진 기에서 선택되는 것을 특징으로 하는 비연마 희석입자를 사용하는 피복 연마제품.3. The method of claim 2, wherein the freeium abrasive particles are selected from a group consisting of a ceramic material mainly composed of alpha alumina, fused alumina-zirconia, refractory coated silicon carbide, diamond, cubic boron nitride, and combinations thereof. Coated abrasive products using non-polluting diluted particles. 제2항에 있어서, 상기 희석 입자는 대리석으로 이루어진 것을 특징으로 하는 비연마 희석 입자를 사용하는 피복 연마제품.3. The coated abrasive product according to claim 2, wherein the dilute particles are made of marble. 제2항에 있어서, 상기 희석 입자는 석고로 이루어진 것을 특징으로 하는 비연마 희석 입자를 사용하는 피복 연마제품.3. The coated abrasive product according to claim 2, wherein the dilute particles are made of gypsum. 제2항에 있어서, 상기 비연마 희석입자는 상기 미립자의 상기 체적의 50 내지 80%로 이루어진 것을 특징으로 하는 비연마 희석 입자를 사용하는 피복 연마제품.3. The coated abrasive product according to claim 2, wherein the non-abrasive dilution particles comprise 50 to 80% of the volume of the fine particles. 제2항에 있어서, 상기 결합 물질은 포타슘 플루오로보레이트, 크리오라이트, 염화나트륨, 황, 포타슘 티타늄 프로라이드, 염화 폴리 비닐, 염화 폴리비닐리덴 및 그 혼합물로 이루어진 기에서 선택된 연마조제를 함유하는 것을 특징으로 하는 비연마 희석 입자를 사용하는 피복 연마제품.The method of claim 2, wherein the binding material contains an abrasive aid selected from the group consisting of potassium fluoroborate, cryolite, sodium chloride, sulfur, potassium titanium prolide, polyvinyl chloride, polyvinylidene chloride and mixtures thereof. Coated abrasive products using non-polishing dilute particles. 피복 연마 제품을 제조하는 방법에 있어서, a) 미경화된 접착제의 층과 이면물질의 일주요면을 코팅하고, b) 미경화된 접착제의 상기 층위에, 200이하의 크누우프 경도를 가지는 프리이미엄 연마 입자 및 비연마 무기 희석입자의 혼합으로 이루어진 미립자의 층을 도포하고, c) 미경화 접착제의 상기 층을 부분적으로 경화하고, d) 미립자의 상기 층위에 미경화된 접착제의 층을 도포하고, e) 접착제의 상기 층을 완전히 경화하는 공정으로 이루어진 것을 특징으로 하는 피복 연마제의 제조방법.A method of making a coated abrasive product, comprising: a) a layer of uncured adhesive and a major surface of a backing material, and b) a free Knouf hardness of 200 or less on the layer of uncured adhesive. Apply a layer of microparticles consisting of a mixture of imide abrasive particles and non-abrasive inorganic diluent particles, c) partially cure the layer of uncured adhesive, and d) apply a layer of uncured adhesive on the layer of microparticles. And e) a step of completely curing the layer of the adhesive. 제8항에 있어서, 상기 미립자의 층은 프리이미엄 연마 입자 및 비연마 희석 입자의 혼합물을 정전적으로 코팅함에 의해 도포되는 것을 특징으로 하는 비연마 희석 입자를 사용하는 피복 연마제품.9. A coated abrasive article according to claim 8, wherein said layer of particulates is applied by electrostatically coating a mixture of premium abrasive particles and non-abrasive dilution particles. 제8항에 있어서, 상기 미립자의 층은 비연마 희석 입자를 우선 드롭코팅하고, 이어서 프리이미엄 연마 입자를 정전적으로 코팅함에 의해 도포되는 것을 특징으로 하는 비연마 희석 입자를 사용하는 피복 연마제품.9. A coated abrasive article according to claim 8, wherein said layer of particulates is applied by first drop coating the non-abrasive diluted particles and then electrostatically coating the premium abrasive particles. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890009815A 1988-07-08 1989-07-08 Coated abrasive procucts employing nonabrasive diluent grains KR930007104B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21679988A 1988-07-08 1988-07-08
US216,799 1988-07-08

Publications (2)

Publication Number Publication Date
KR900001462A true KR900001462A (en) 1990-02-27
KR930007104B1 KR930007104B1 (en) 1993-07-30

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Application Number Title Priority Date Filing Date
KR1019890009815A KR930007104B1 (en) 1988-07-08 1989-07-08 Coated abrasive procucts employing nonabrasive diluent grains

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KR (1) KR930007104B1 (en)
CA (1) CA1293862C (en)

Also Published As

Publication number Publication date
KR930007104B1 (en) 1993-07-30
CA1293862C (en) 1992-01-07

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