IN2012DN03424A - - Google Patents

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Publication number
IN2012DN03424A
IN2012DN03424A IN3424DEN2012A IN2012DN03424A IN 2012DN03424 A IN2012DN03424 A IN 2012DN03424A IN 3424DEN2012 A IN3424DEN2012 A IN 3424DEN2012A IN 2012DN03424 A IN2012DN03424 A IN 2012DN03424A
Authority
IN
India
Prior art keywords
cutting insert
tool
workpiece
less
pilot hole
Prior art date
Application number
Inventor
Katsumi Okamura
Satoru Kukino
Tomohiro Fukaya
Original Assignee
Sumitomo Elec Hardmetal Corp
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 Sumitomo Elec Hardmetal Corp filed Critical Sumitomo Elec Hardmetal Corp
Publication of IN2012DN03424A publication Critical patent/IN2012DN03424A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23C2222/14—Cast iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/12—Boron nitride
    • B23C2226/125—Boron nitride cubic [CBN]
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/26—Cutters, for shaping comprising cutting edge bonded to tool shank
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • Y10T409/303808—Process including infeeding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
  • Drilling And Boring (AREA)

Abstract

In a pilot hole (21) of a workpiece (20) made of a difficult-to-cut cast iron, a cutting tool (10) having a leading end to which a cutting insert (11) is attached is inserted to cut the surface of the wall of the pilot hole (21). At this time, the cutting tool (10) rotates about an axis (a) and also revolves about another axis (P), so that contouring is performed on the workpiece (20) by the tool (10). The cutting insert (11) is formed of a sintered body having a CBN content of not less than 85% by volume, and the cutting insert (11) has a thermal conductivity of not less than 100 W/(mK).
IN3424DEN2012 2009-11-02 2010-10-28 IN2012DN03424A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009251869 2009-11-02
PCT/JP2010/069172 WO2011052682A1 (en) 2009-11-02 2010-10-28 Method for processing difficult-to-cut cast iron

Publications (1)

Publication Number Publication Date
IN2012DN03424A true IN2012DN03424A (en) 2015-10-23

Family

ID=43922104

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3424DEN2012 IN2012DN03424A (en) 2009-11-02 2010-10-28

Country Status (8)

Country Link
US (1) US9016987B2 (en)
EP (1) EP2497591B1 (en)
JP (1) JPWO2011052682A1 (en)
KR (1) KR20120081211A (en)
CN (1) CN102596462B (en)
CA (1) CA2779394C (en)
IN (1) IN2012DN03424A (en)
WO (1) WO2011052682A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752922A (en) * 2014-01-13 2014-04-30 邵阳维克液压股份有限公司 Method for processing bearing seat cylinder surface on variable housing of plunger pump
US20170120348A1 (en) * 2015-10-30 2017-05-04 Ford Motor Company Engine bore milling process
JP7141619B2 (en) * 2018-09-03 2022-09-26 有限会社芹沢製作所 Processing method and processing apparatus for polygonal shape
EP3854899B1 (en) * 2018-09-19 2025-10-22 Sumitomo Electric Industries, Ltd. Cubic boron nitride sintered body and cutting tool containing this

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015109A (en) * 1983-07-06 1985-01-25 住友電気工業株式会社 High-speed cutting method for ceramics and rocks
JPH064205B2 (en) * 1988-06-13 1994-01-19 住友電気工業株式会社 Drilling method
JP3331759B2 (en) 1994-07-28 2002-10-07 トヨタ自動車株式会社 Cutting method
JPH10277831A (en) 1997-04-04 1998-10-20 Sumitomo Electric Ind Ltd Cutting tools for milling
JP2000042823A (en) * 1998-05-26 2000-02-15 Sumitomo Electric Ind Ltd Milling cutting tool and its manufacturing method
JPH11347803A (en) 1998-06-01 1999-12-21 Mitsubishi Materials Corp Indexable inserts and cutters for punching
JP3479688B2 (en) * 2001-03-02 2003-12-15 独立行政法人産業技術総合研究所 Difficult-to-cut material cutting tools
KR100502585B1 (en) * 2002-07-08 2005-07-20 일진디스플레이(주) Sintering body having high hardness for cutting cast iron and The producing method the same
JP2006181702A (en) * 2004-12-28 2006-07-13 Sumitomo Electric Hardmetal Corp Blade edge replacing type tip and end mill using the same
IL167779A (en) * 2005-03-31 2013-09-30 Hanita Metal Works Ltd Orbital end mill
CA2577615C (en) * 2005-10-04 2013-02-05 Satoru Kukino Cbn sintered body for high surface integrity machining and cbn sintered body cutting tool
EP1950189B1 (en) * 2005-11-18 2016-08-17 Sumitomo Electric Hardmetal Corp. Cbn sintered body for high-quality surface property machining, cbn sintered body cutting tool, and method of cutting work therewith
US8714890B2 (en) * 2007-02-09 2014-05-06 The Boeing Company Cutter for drilling and reaming
US8256092B1 (en) * 2008-01-30 2012-09-04 Makino Inc. Method for helical boring

Also Published As

Publication number Publication date
CN102596462A (en) 2012-07-18
JPWO2011052682A1 (en) 2013-03-21
US9016987B2 (en) 2015-04-28
US20120219373A1 (en) 2012-08-30
CA2779394C (en) 2014-06-10
EP2497591A1 (en) 2012-09-12
WO2011052682A1 (en) 2011-05-05
EP2497591A4 (en) 2017-02-08
CN102596462B (en) 2015-03-04
CA2779394A1 (en) 2011-05-05
KR20120081211A (en) 2012-07-18
EP2497591B1 (en) 2018-08-22

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