KR920011649A - 유기질 결합된 연마물 제조방법 및 이로부터 제조된 연마물품 - Google Patents

유기질 결합된 연마물 제조방법 및 이로부터 제조된 연마물품 Download PDF

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KR920011649A
KR920011649A KR1019910023400A KR910023400A KR920011649A KR 920011649 A KR920011649 A KR 920011649A KR 1019910023400 A KR1019910023400 A KR 1019910023400A KR 910023400 A KR910023400 A KR 910023400A KR 920011649 A KR920011649 A KR 920011649A
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South Korea
Prior art keywords
sugar
abrasive
starch
mixture
weight
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KR1019910023400A
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English (en)
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KR950011758B1 (ko
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에어 그레이 로져
챨스 윤 수
Original Assignee
원본미기재
신시내티 밀라크론 인코포레이티드
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Publication of KR920011649A publication Critical patent/KR920011649A/ko
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Publication of KR950011758B1 publication Critical patent/KR950011758B1/ko

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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
    • B24D3/14—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 ceramic, i.e. vitrified bondings
    • 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
    • B24D3/14—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 ceramic, i.e. vitrified bondings
    • B24D3/16—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 ceramic, i.e. vitrified bondings for close-grained structure, i.e. of high density

Abstract

내용 없음

Description

유리질 결합된 연마물 제조방법 및 이로부터 제조된 연마물품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (14)

  1. (a)연마 그레인, 유리질 결합물질 및 일시적 바인더 성분을 함께 혼합하여 균질의 혼합물을 형성하는 단계 ; (b) 그 혼합물을 금형내에 넣는 단계 ; (c) 상기 혼합물을 금형내에서 압축시키는 단계 ; 및 (d) 상기 압축된 혼합물을 소결하여 연마 그레인을 함께 결합시키는 단계 ;를 포함하는 휠구조지수 (Wheel Structure Index WSI)가 1이상인 유리질 결합된 연마물 제조방법에 있어서, 상기 혼합물을 금형내에 넣는 단계 이전에 연마물 제조성분에 설탕/ 전분 입자를 혼합시키는 단계를 포함함을 특징으로 하는 유리질 결합된 연마물 제조방법.
  2. 1항에 있어서, 상기 설탕/ 전분 입자는 연마그레인, 유리질결합 물질 및 일시적 성분의 혼합물에 혼입됨을 특징으로 하는 방법.
  3. 1항에 있어서, 상기 설탕 / 전분 입자는 전분에 대한 설탕의 비가 중량비로 50/50∼90/10 비율임을 특징으로 하는 방법.
  4. 3항에 있어서, 상기 전분에 대한 설탕의 비는 중량비로 70/30 ∼85/15 범위임을 특징으로 하는 방법.
  5. 3항에 있어서, 설탕/전분 (입자) 크기는 0.15㎜∼2.00㎜범위임을 특징으로 하는 방법.
  6. 5항에 있어서, 상기 설탕 /전분 입자크기는 0.30∼1.18㎜ 범위임을 특징으로 하는 방법.
  7. 1항에 있어서, 상기 설탕 /전분 입자는 연마그레인의 중량을 기준으로 약 1.0%∼15.0 중량% 범위로 사용됨을 특징으로 하는 방법.
  8. 7항에 있어서, 상기 량은 연마그레인의 중량을 기준으로 약 2.0∼10중량% 범위임을 특징으로 하는 방법.
  9. 1항에 있어서, 상기 연마물품 제조성분에 설탕 / 전분입자를 혼입시키는 단계는 상기 유리질결합물질과 연마 그레인 및 일시적바인드를 혼합하기 전에 상기 유리질 결합물질과 설탕/ 전분 입자를 혼입시키는 단계임을 특징으로 하는 방법.
  10. 1항에 있어서, 상기 연마그레인은 용융알루미나, 졸-겔 알루미나, 탄화규소, 등방성질화붕소(cubic boron nitride) 및 다이아몬드 연마 그레인으로 구성되는 그룹에서 선택됨을 특징으로 하는 방법.
  11. 1항에 있어서, 최소 2개의 화학적으로 다른 연마 그레인이 사용됨을 특징으로 하는 방법.
  12. 청구범위 1항에 의해 제조된 연마물품.
  13. 청구범위 5항에 의해 제조된 연삭휠.
  14. 청구범위 10항에 의해 제조된 연삭휠
    ※ 참고사항：최초출원 내용에 의하여 공개되는 것임.
KR1019910023400A 1990-12-19 1991-12-19 연마물 제조방법 및 그 방법으로 제조된 연마물 KR950011758B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US631,140 1990-12-19
US07/631,140 US5037452A (en) 1990-12-20 1990-12-20 Method of making vitreous bonded grinding wheels and grinding wheels obtained by the method

Publications (2)

Publication Number Publication Date
KR920011649A true KR920011649A (ko) 1992-07-24
KR950011758B1 KR950011758B1 (ko) 1995-10-10

Family

ID=24529938

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910023400A KR950011758B1 (ko) 1990-12-19 1991-12-19 연마물 제조방법 및 그 방법으로 제조된 연마물

Country Status (7)

Country Link
US (1) US5037452A (ko)
JP (1) JPH04269171A (ko)
KR (1) KR950011758B1 (ko)
CN (1) CN1033564C (ko)
AU (1) AU644915B2 (ko)
NZ (1) NZ240689A (ko)
PL (1) PL166817B1 (ko)

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Publication number Priority date Publication date Assignee Title
US5203886A (en) * 1991-08-12 1993-04-20 Norton Company High porosity vitrified bonded grinding wheels
US5282875A (en) * 1992-03-18 1994-02-01 Cincinnati Milacron Inc. High density sol-gel alumina-based abrasive vitreous bonded grinding wheel
US5738696A (en) * 1996-07-26 1998-04-14 Norton Company Method for making high permeability grinding wheels
US5738697A (en) * 1996-07-26 1998-04-14 Norton Company High permeability grinding wheels
US6394888B1 (en) * 1999-05-28 2002-05-28 Saint-Gobain Abrasive Technology Company Abrasive tools for grinding electronic components
JP2002224963A (ja) * 2001-01-31 2002-08-13 Allied Material Corp 超砥粒ビトリファイドボンド砥石
US6609963B2 (en) * 2001-08-21 2003-08-26 Saint-Gobain Abrasives, Inc. Vitrified superabrasive tool and method of manufacture
JP2008514215A (ja) * 2004-09-29 2008-05-08 ノボ ノルディスク ヘルス ケア アクチェンゲゼルシャフト 改変タンパク質
CN100377838C (zh) * 2005-07-19 2008-04-02 郑州富莱特超硬磨具有限公司 立方氮化硼内圆砂轮的生产方法
WO2011017115A2 (en) 2009-07-27 2011-02-10 Baker Hughes Incorporated Abrasive article and method of forming
US8617273B2 (en) * 2009-10-08 2013-12-31 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of forming
MX2012006146A (es) * 2009-12-02 2012-07-10 Saint Gobain Abrasifs Sa Articulo abrasivo aglomerado y metodo de formacion.
CN102666018B (zh) * 2009-12-02 2015-11-25 圣戈班磨料磨具有限公司 粘结的磨料物品及形成方法
JP5764893B2 (ja) * 2010-09-27 2015-08-19 株式会社ジェイテクト Ｃｂｎ砥石
CN102554811B (zh) * 2010-12-31 2014-04-16 东莞市常晋凹版模具有限公司 一种湿法制备砂轮的方法
CN102240804B (zh) * 2011-06-28 2013-02-13 陕西华夏粉末冶金有限责任公司 一种陶瓷结合剂粉末冶金机械零件的制备方法
CN102699825A (zh) * 2012-06-08 2012-10-03 天津大学 低温高强陶瓷结合剂新型陶瓷刚玉磨具及其制备方法
CN103042474B (zh) * 2012-12-07 2015-10-07 广东工业大学 一种玄武岩纤维增强陶瓷结合剂cbn砂轮及其制备方法
CN103072094A (zh) * 2012-12-24 2013-05-01 常熟市巨力砂轮有限责任公司 一种大规格陶瓷高速砂轮用结合剂
US9221151B2 (en) 2012-12-31 2015-12-29 Saint-Gobain Abrasives, Inc. Abrasive articles including a blend of abrasive grains and method of forming same
WO2016123321A1 (en) * 2015-01-28 2016-08-04 Diamond Innovations, Inc. Friable ceramic-bonded diamond composite particles and methods to produce same
JP2017185575A (ja) * 2016-04-04 2017-10-12 クレトイシ株式会社 ビトリファイド超砥粒ホイール
CN109822466B (zh) * 2017-05-27 2020-06-19 江苏赛扬精工科技有限责任公司 一种高强度高韧性砂轮陶瓷结合剂及其应用
DE102017130046A1 (de) * 2017-12-14 2019-06-19 Imertech Sas Agglomerat-Schleifkorn

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US4920704A (en) * 1987-07-23 1990-05-01 Red Hill Grinding Wheel Corporation Grinding wheel containing dissolvable granular material

Also Published As

Publication number Publication date
CN1063437A (zh) 1992-08-12
NZ240689A (en) 1993-09-27
JPH04269171A (ja) 1992-09-25
CN1033564C (zh) 1996-12-18
AU8839191A (en) 1992-06-25
AU644915B2 (en) 1993-12-23
KR950011758B1 (ko) 1995-10-10
PL166817B1 (pl) 1995-06-30
US5037452A (en) 1991-08-06
PL292848A1 (en) 1992-08-10

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