KR950011509A - 연삭 공구용 연삭 림과 이 연삭 림의 제조 방법 - Google Patents

연삭 공구용 연삭 림과 이 연삭 림의 제조 방법 Download PDF

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Publication number
KR950011509A
KR950011509A KR1019940026321A KR19940026321A KR950011509A KR 950011509 A KR950011509 A KR 950011509A KR 1019940026321 A KR1019940026321 A KR 1019940026321A KR 19940026321 A KR19940026321 A KR 19940026321A KR 950011509 A KR950011509 A KR 950011509A
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KR
South Korea
Prior art keywords
grinding
particles
rim
diamond
cbn
Prior art date
Application number
KR1019940026321A
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English (en)
Inventor
벤귀렐 로베르트
Original Assignee
한스 리히티; 로베르트 벤귀렐
디아메탈 아게
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.)
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Application filed by 한스 리히티; 로베르트 벤귀렐, 디아메탈 아게 filed Critical 한스 리히티; 로베르트 벤귀렐
Publication of KR950011509A publication Critical patent/KR950011509A/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
    • B24D3/06—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 metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

연삭 공구, 특히 연삭 휘일용 연삭 림은 다이아몬드나 CBN 연삭 입자와 함께금속 결합된 또는 세라믹 결합된 고온 압축된 혹은 (비가압)소결된 연삭 입자를 분쇄하여 성형된다
이런 연삭 림을 가진 연삭 휘일은 칩 여유 간극이 크고 내마모성이 크며 자생 능력이 크고 기계적 내성이 크며 림과 코어의 직접 결합이 이루어진 것을 특징으로 한다.

Description

연삭 공구용 연삭 림과 이 연삭 림의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래 기술에 관한 연삭 휘일용 연삭 림의 내부도
제2도는 본 발명에 따른 연삭 휘일의 연삭 림의 내부도

Claims (9)

  1. 연삭 공구, 특히 연삭 휘일용 연삭 림에 있어서, 다이아몬드나 CBN 연삭 입자와 금속 결합이나 세라믹 결합 등의 열간 압축 혹은 (비가압)소결된 연삭 입자를 분쇄하여 성형된 수지 결합 연삭 미세 세그먼트를 포함하는 것을 특징으로 하는 연삭 공구용 연삭 림.
  2. 제1항에 있어서, 다이아몬드나 CBN입도가 MD2O(20 미크론)내지 D30l(50/60 메쉬) 또는 MB20(20 미크론) 내지 B427(40/50 메쉬)인 것을 특징으로 하는 연삭 림.
  3. 제2항에 있어서, 다이아몬드나 CBN 연삭 입자와 함께 금속 또는 세라믹 결합된 열간 압축된 혹은 (비가압)소결된 연삭 입자를 분쇄하여 상승되는 연삭 미세세그먼트 크기가 약 1/4 내지 3mm인 것을 특징으로 하는 연삭 림.
  4. 제3항에 있어서, 연삭 미세 세그먼트 내의 다이아몬드나 CBN농도가 입방센티미터당 8.8 캐럿(FEPA K200또는 480V)을 초과하지 않는 것을 특징으로 하는 연삭 림.
  5. 제1항 또는 제3항에 있어서, 연삭 림 내의 연삭 미세세그먼트의 체적 비율이 약 30 내지 60%인 것을 특징으로 하는 연삭 림.
  6. 제1항 내지 제5항중 어느 한 항에 기재된 바와 같은 연삭 공구, 특히 연삭 위일용 연삭 림을 제조하는 방법에 있어서, 연삭 미세세그먼트가 다이아몬드나 CBN 입자와 함께 고온 압축된 흑은 (비가압) 소결된 금속 또는 세라믹 결합된 연삭 입자 덩어리로 형성되고 이를 수지 결합제에 의해 결합하고 코어에 적용하는 것을 특징으로 하는 방법.
  7. 제6항에 있어서, 0.2 내지 3mm의 미세 팰릿 형태의 연삭 입자 덩어리를 연삭 미세세그먼트로 사용하는 것을 특징으로 하는 방법.
  8. 제6항에 있어서, 다이아몬드나 CBN입자와 함께 기존 또는 재생의 열간 압축된 혹은 (비가압)소결된 금속 또는 세라믹 결합 연삭 림을 분쇄하여 얻어진 연삭 입자 덩어리를 연삭 미세세그먼트로 사용하는 것을 특징으로 하는 방법.
  9. 제6항, 제7항 또는 제8항의 방법에 따라 제조된 것을 특징으로 하는 연삭 휘일.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940026321A 1993-10-15 1994-10-14 연삭 공구용 연삭 림과 이 연삭 림의 제조 방법 KR950011509A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH03119/93A CH686787A5 (de) 1993-10-15 1993-10-15 Schleifbelag fuer Schleifwerkzeuge und Verfahren zur Herstellung des Schleifbelages.
CH03119/93-2 1993-10-15

Publications (1)

Publication Number Publication Date
KR950011509A true KR950011509A (ko) 1995-05-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940026321A KR950011509A (ko) 1993-10-15 1994-10-14 연삭 공구용 연삭 림과 이 연삭 림의 제조 방법

Country Status (7)

Country Link
US (1) US5651729A (ko)
EP (1) EP0648576B1 (ko)
JP (1) JPH07164325A (ko)
KR (1) KR950011509A (ko)
AT (1) ATE161459T1 (ko)
CH (1) CH686787A5 (ko)
DE (1) DE59404881D1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005002765A1 (en) * 2003-07-07 2005-01-13 Hyo Young Kim Resin bonding type diamond tool and manufacturing method thereof

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BE1008917A3 (fr) * 1994-11-16 1996-10-01 Diamant Boart Sa Outil abrasif, de coupe ou analogue et procede de fabrication de cet outil.
DE69519800T2 (de) * 1995-10-25 2001-08-02 Osaka Diamond Ind Schleifscheibe
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JP5729809B2 (ja) * 2011-03-16 2015-06-03 株式会社東京精密 凝集砥粒
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CN104097153A (zh) * 2014-07-08 2014-10-15 郑州磨料磨具磨削研究所有限公司 超硬材料磨料层、砂轮以及超硬材料磨料层的制造方法
CN106378717A (zh) * 2016-09-28 2017-02-08 南京航空航天大学 一种多晶体金刚石帖片的制备方法及用途
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005002765A1 (en) * 2003-07-07 2005-01-13 Hyo Young Kim Resin bonding type diamond tool and manufacturing method thereof

Also Published As

Publication number Publication date
DE59404881D1 (de) 1998-02-05
JPH07164325A (ja) 1995-06-27
US5651729A (en) 1997-07-29
ATE161459T1 (de) 1998-01-15
EP0648576A1 (de) 1995-04-19
EP0648576B1 (de) 1997-12-29
CH686787A5 (de) 1996-06-28

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