KR930016195A - 도우넛형 기판의 절삭 및 연마장치와 그 방법 - Google Patents

도우넛형 기판의 절삭 및 연마장치와 그 방법 Download PDF

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Publication number
KR930016195A
KR930016195A KR1019930001094A KR930001094A KR930016195A KR 930016195 A KR930016195 A KR 930016195A KR 1019930001094 A KR1019930001094 A KR 1019930001094A KR 930001094 A KR930001094 A KR 930001094A KR 930016195 A KR930016195 A KR 930016195A
Authority
KR
South Korea
Prior art keywords
drill
cutting
donut
skirt
type substrate
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.)
Withdrawn
Application number
KR1019930001094A
Other languages
English (en)
Korean (ko)
Inventor
히라바야시 도시히코
Original Assignee
히라바야시 쿄쯔꾸
쿄구에이 켄마카고 가부시기가이샤
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 히라바야시 쿄쯔꾸, 쿄구에이 켄마카고 가부시기가이샤 filed Critical 히라바야시 쿄쯔꾸
Publication of KR930016195A publication Critical patent/KR930016195A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form
    • 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
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/03—Processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
KR1019930001094A 1992-01-29 1993-01-29 도우넛형 기판의 절삭 및 연마장치와 그 방법 Withdrawn KR930016195A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-036997 1992-01-29
JP4036997A JP2564223B2 (ja) 1992-01-29 1992-01-29 ドーナツ型基板の切出し研削具および切出し研削方法

Publications (1)

Publication Number Publication Date
KR930016195A true KR930016195A (ko) 1993-08-26

Family

ID=12485377

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930001094A Withdrawn KR930016195A (ko) 1992-01-29 1993-01-29 도우넛형 기판의 절삭 및 연마장치와 그 방법

Country Status (8)

Country Link
US (1) US5341606A (cg-RX-API-DMAC7.html)
JP (1) JP2564223B2 (cg-RX-API-DMAC7.html)
KR (1) KR930016195A (cg-RX-API-DMAC7.html)
CN (1) CN1074644A (cg-RX-API-DMAC7.html)
DE (1) DE4301313A1 (cg-RX-API-DMAC7.html)
FR (1) FR2686536B1 (cg-RX-API-DMAC7.html)
GB (1) GB2263655B (cg-RX-API-DMAC7.html)
IT (1) IT1263792B (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG71048A1 (en) 1996-09-30 2000-03-21 Hoya Corp Glass substrate magnetic recording medium and method of manufacturing the magnetic recording medium
US6363599B1 (en) 1999-08-04 2002-04-02 Komag, Inc. Method for manufacturing a magnetic disk including a glass substrate
JP2002092870A (ja) * 2000-09-12 2002-03-29 Fuji Photo Film Co Ltd 磁気記録媒体の製造方法
JP4079152B2 (ja) * 2005-01-25 2008-04-23 旭硝子株式会社 ドーナツ状ガラス基板を作成する方法
US7204244B1 (en) * 2006-03-02 2007-04-17 Luminare Supply Corporation Diamond core drill bit
US9527188B2 (en) * 2012-08-16 2016-12-27 Taiwan Semiconductor Manufacturing Company, Ltd. Grinding wheel for wafer edge trimming
CN107471024B (zh) * 2017-08-15 2019-04-16 新昌县麟耀建筑材料有限公司 一种石油管道生产用修端去毛刺一体装置
CN113399624A (zh) * 2021-06-21 2021-09-17 贵阳一舟航科机械设备制造有限公司 一种用于航空零件加工方法
CN116117619B (zh) * 2022-12-30 2023-10-13 江苏福旭科技有限公司 一种太阳能级单晶硅片表面处理设备
CN116984846A (zh) * 2023-09-27 2023-11-03 无锡市新熠石化配件有限公司 一种金属波齿石墨复合垫片及其制备工艺
CN117301310A (zh) * 2023-10-07 2023-12-29 江西迪科智能电子有限公司 一种摄像头玻璃生产使用裁切设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822516A (en) * 1972-11-28 1974-07-09 Dayco Corp Method of making an endless power transmission belt
SU582972A1 (ru) * 1975-06-20 1977-12-05 Комплексная Разведочно-Добычная Экспедиция N 123 Всесоюзного Шестого Производственного Объединения Министерства Геологии Ссср Алмазное кольцевое сверло
SU585989A1 (ru) * 1976-03-02 1979-01-20 Всесоюзный научно-исследовательский и конструкторско-технологический институт природных алмазов и инструмента Способ алмазного сверлени
US4541758A (en) * 1984-05-31 1985-09-17 Ppg Industries, Inc. Means and method for lubricating core drills
JPS62107909A (ja) * 1985-11-05 1987-05-19 Disco Abrasive Sys Ltd 二枚刃コアドリルの生産方法
JPS62241841A (ja) * 1986-04-15 1987-10-22 Kiyokuei Kenma Kako Kk 糸面つき穴加工法ならびに加工用工具
US4872289A (en) * 1986-06-10 1989-10-10 Disco Abrasive Systems, Ltd. Cutter
JPH0723242B2 (ja) * 1987-02-17 1995-03-15 三菱マテリアル株式会社 セピオライト成形体

Also Published As

Publication number Publication date
ITMI930095A1 (it) 1994-07-22
US5341606A (en) 1994-08-30
GB9226803D0 (en) 1993-02-17
GB2263655B (en) 1995-04-19
JPH05200728A (ja) 1993-08-10
FR2686536A1 (fr) 1993-07-30
CN1074644A (zh) 1993-07-28
ITMI930095A0 (it) 1993-01-22
JP2564223B2 (ja) 1996-12-18
GB2263655A (en) 1993-08-04
FR2686536B1 (fr) 1995-09-15
IT1263792B (it) 1996-08-29
DE4301313A1 (cg-RX-API-DMAC7.html) 1993-08-05

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19930129

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid