EP2647469A4 - Super hard alloy baseplate outer circumference cutting blade and manufacturing method thereof - Google Patents

Super hard alloy baseplate outer circumference cutting blade and manufacturing method thereof Download PDF

Info

Publication number
EP2647469A4
EP2647469A4 EP11844821.6A EP11844821A EP2647469A4 EP 2647469 A4 EP2647469 A4 EP 2647469A4 EP 11844821 A EP11844821 A EP 11844821A EP 2647469 A4 EP2647469 A4 EP 2647469A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
outer circumference
cutting blade
hard alloy
super hard
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.)
Granted
Application number
EP11844821.6A
Other languages
German (de)
French (fr)
Other versions
EP2647469B1 (en
EP2647469A1 (en
Inventor
Masaki Kasashima
Takehisa Minowa
Harukazu Maegawa
Yoshifumi Nagasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of EP2647469A1 publication Critical patent/EP2647469A1/en
Publication of EP2647469A4 publication Critical patent/EP2647469A4/en
Application granted granted Critical
Publication of EP2647469B1 publication Critical patent/EP2647469B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/12—Cut-off wheels
    • 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
    • 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
    • B24D3/04—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
    • B24D3/10—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 for porous or cellular structure, e.g. for use with diamonds as abrasives
    • 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
EP11844821.6A 2010-11-29 2011-11-28 Super hard alloy baseplate outer circumference cutting blade and manufacturing method thereof Active EP2647469B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010264828 2010-11-29
JP2010264821 2010-11-29
PCT/JP2011/077311 WO2012073855A1 (en) 2010-11-29 2011-11-28 Super hard alloy baseplate outer circumference cutting blade and manufacturing method thereof

Publications (3)

Publication Number Publication Date
EP2647469A1 EP2647469A1 (en) 2013-10-09
EP2647469A4 true EP2647469A4 (en) 2017-08-30
EP2647469B1 EP2647469B1 (en) 2020-06-03

Family

ID=46171788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11844821.6A Active EP2647469B1 (en) 2010-11-29 2011-11-28 Super hard alloy baseplate outer circumference cutting blade and manufacturing method thereof

Country Status (9)

Country Link
US (1) US20130252521A1 (en)
EP (1) EP2647469B1 (en)
KR (1) KR20140005911A (en)
CN (1) CN103313825B (en)
MY (3) MY193551A (en)
PH (1) PH12018500478B1 (en)
SG (1) SG190924A1 (en)
TW (1) TWI556913B (en)
WO (1) WO2012073855A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140085247A1 (en) * 2012-09-21 2014-03-27 Apple Inc. Force Sensing Using Dual-Layer Cover Glass with Gel Adhesive and Capacitive Sensing
JP6434266B2 (en) * 2013-12-17 2018-12-05 富士紡ホールディングス株式会社 Lapping resin surface plate and lapping method using the same
US10161814B2 (en) 2015-05-27 2018-12-25 Apple Inc. Self-sealing sensor in an electronic device
US10019085B2 (en) 2015-09-30 2018-07-10 Apple Inc. Sensor layer having a patterned compliant layer
CN206848977U (en) 2016-02-19 2018-01-05 苹果公司 A kind of electronic equipment and the capacitive force transducer for electronic equipment
PL3532562T3 (en) 2016-10-25 2021-10-04 3M Innovative Properties Company Magnetizable abrasive particle and method of making the same
EP3532249A4 (en) 2016-10-25 2020-06-17 3M Innovative Properties Company Structured abrasive articles and methods of making the same
WO2018080703A1 (en) 2016-10-25 2018-05-03 3M Innovative Properties Company Magnetizable abrasive particles and abrasive articles including them
EP3532247B1 (en) 2016-10-25 2021-06-09 3M Innovative Properties Company Magnetizable abrasive particle and method of making the same
EP3532250B1 (en) 2016-10-25 2023-09-06 3M Innovative Properties Company Bonded abrasive wheel and method of making the same
CN109863220B (en) 2016-10-25 2021-04-13 3M创新有限公司 Functional abrasive particles, abrasive articles, and methods of making the same
EP3533075A4 (en) 2016-10-25 2020-07-01 3M Innovative Properties Company Method of making magnetizable abrasive particles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000198075A (en) * 1998-09-25 2000-07-18 Mitsubishi Materials Corp Composite bond grinding wheel and grind wheel having resin binder phase
US20100275522A1 (en) * 2009-05-01 2010-11-04 Shin-Etsu Chemical Co., Ltd. Method and jig assembly for manufacturing outer blade cutting wheel

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069116A (en) * 1935-02-14 1937-01-26 Norton Co Composite grinding wheel and method of making the same
US2150886A (en) * 1937-09-23 1939-03-14 Norton Co Grinding wheel
US2361492A (en) * 1942-10-01 1944-10-31 Rca Corp Diamond saw and method of making the same
US2652321A (en) * 1950-09-07 1953-09-15 Norton Co Grinding wheel
US2814918A (en) * 1956-06-07 1957-12-03 Norton Co Cut-off wheel
US4212137A (en) * 1978-07-20 1980-07-15 Norton Company Segmental grinding wheel and composite abrading segments therefor
JPH01164561A (en) * 1987-12-17 1989-06-28 Mitsubishi Metal Corp Electrodeposition sheet grindstone
JPH05318322A (en) * 1991-11-12 1993-12-03 Brother Ind Ltd Conductive tool
JPH07207254A (en) 1993-02-03 1995-08-08 Hiroshi Iwata Cutting blade obtained by electrodeposition of abrasive grain
BE1008917A3 (en) * 1994-11-16 1996-10-01 Diamant Boart Sa Abrasive tool, cutting or similar and method for manufacturing this tool.
US6098609A (en) * 1995-02-01 2000-08-08 Ishizuka; Hiroshi Superabrasive electrodeposited cutting edge and method of manufacturing the same
JP2868180B2 (en) 1995-12-26 1999-03-10 信越化学工業株式会社 Diamond wheel for cutting rare earth magnets and cutting method of rare earth magnets using the same
JPH10175172A (en) 1996-12-16 1998-06-30 Shin Etsu Chem Co Ltd Multi diamond grinding wheel for cutting rare earth magnet
JPH10175171A (en) 1996-12-16 1998-06-30 Shin Etsu Chem Co Ltd Multi diamond grinding wheel for cutting rare earth magnet
US6012977A (en) * 1997-12-22 2000-01-11 Shin-Etsu Chemical Co., Ltd. Abrasive-bladed cutting wheel
US6517427B1 (en) * 1998-02-23 2003-02-11 Shin-Etsu Chemical Co., Ltd. Abrasive-bladed multiple cutting wheel assembly
JP2942989B1 (en) 1998-08-10 1999-08-30 株式会社ミクロ精機 Method of manufacturing disc-shaped blade and multi-blade apparatus
KR100407227B1 (en) * 1998-09-25 2003-11-28 미쓰비시 마테리알 가부시키가이샤 Composite bond wheel and wheel having resin bonding phase
JP4493112B2 (en) * 1999-01-08 2010-06-30 スリーエム カンパニー Polishing brush
US6386948B1 (en) * 1999-06-01 2002-05-14 Sumitomo Special Metals Co., Ltd. Magnet member cutting method and magnet member cutting
JP4680362B2 (en) * 2000-09-22 2011-05-11 株式会社石井工作研究所 Electronic component manufacturing method and manufacturing apparatus
US20040137834A1 (en) * 2003-01-15 2004-07-15 General Electric Company Multi-resinous molded articles having integrally bonded graded interfaces
JP2005193358A (en) 2004-01-09 2005-07-21 Noritake Super Abrasive:Kk Abrasive grain arraying method and grinding tool
JP2005219169A (en) 2004-02-06 2005-08-18 Sony Corp Grinding wheel and its manufacturing method
KR101267461B1 (en) * 2007-12-12 2013-05-31 생-고벵 아브라시프 Multifunction abrasive tool with hybrid bond
JP5094373B2 (en) * 2007-12-26 2012-12-12 株式会社豊田自動織機 Whetstone
MY151755A (en) * 2007-12-28 2014-06-30 Shinetsu Chemical Co Outer blade cutting wheel and making method
MY163878A (en) * 2008-11-05 2017-11-15 Shinetsu Chemical Co Method and apparatus for multiple cutoff machining of rare earth block, cutting fluid feed nozzle, and magnet block securing jig
JP2010179438A (en) * 2009-02-09 2010-08-19 Mitsubishi Materials Corp Cutting blade, method for manufacturing the same, and intermediate
JP5853946B2 (en) * 2012-01-06 2016-02-09 信越化学工業株式会社 Manufacturing method of outer peripheral cutting blade

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000198075A (en) * 1998-09-25 2000-07-18 Mitsubishi Materials Corp Composite bond grinding wheel and grind wheel having resin binder phase
US20100275522A1 (en) * 2009-05-01 2010-11-04 Shin-Etsu Chemical Co., Ltd. Method and jig assembly for manufacturing outer blade cutting wheel

Also Published As

Publication number Publication date
PH12018500478A1 (en) 2019-02-18
PH12018500478B1 (en) 2019-02-18
US20130252521A1 (en) 2013-09-26
TW201238715A (en) 2012-10-01
MY193551A (en) 2022-10-18
MY170393A (en) 2019-07-27
EP2647469B1 (en) 2020-06-03
EP2647469A1 (en) 2013-10-09
CN103313825A (en) 2013-09-18
TWI556913B (en) 2016-11-11
SG190924A1 (en) 2013-07-31
CN103313825B (en) 2016-08-10
MY193556A (en) 2022-10-19
WO2012073855A1 (en) 2012-06-07
KR20140005911A (en) 2014-01-15

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