JPS59175912A - 超硬ドリル - Google Patents

超硬ドリル

Info

Publication number
JPS59175912A
JPS59175912A JP5117283A JP5117283A JPS59175912A JP S59175912 A JPS59175912 A JP S59175912A JP 5117283 A JP5117283 A JP 5117283A JP 5117283 A JP5117283 A JP 5117283A JP S59175912 A JPS59175912 A JP S59175912A
Authority
JP
Japan
Prior art keywords
drill
carbide alloy
outer peripheral
cutting edge
cemented carbide
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
JP5117283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6133645B2 (enrdf_load_stackoverflow
Inventor
Yoshio Doi
土肥　嘉夫
Yoshikatsu Mori
良克 森
Nagatoshi Kunimori
国森　永年
Masao Maruyama
丸山　正男
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP5117283A priority Critical patent/JPS59175912A/ja
Publication of JPS59175912A publication Critical patent/JPS59175912A/ja
Publication of JPS6133645B2 publication Critical patent/JPS6133645B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28—Details of hard metal, i.e. cemented carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23B2228/10—Coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
JP5117283A 1983-03-25 1983-03-25 超硬ドリル Granted JPS59175912A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5117283A JPS59175912A (ja) 1983-03-25 1983-03-25 超硬ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5117283A JPS59175912A (ja) 1983-03-25 1983-03-25 超硬ドリル

Publications (2)

Publication Number Publication Date
JPS59175912A true JPS59175912A (ja) 1984-10-05
JPS6133645B2 JPS6133645B2 (enrdf_load_stackoverflow) 1986-08-04

Family

ID=12879408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5117283A Granted JPS59175912A (ja) 1983-03-25 1983-03-25 超硬ドリル

Country Status (1)

Country Link
JP (1) JPS59175912A (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048207A (ja) * 1983-08-25 1985-03-15 Mitsubishi Metal Corp 超硬ドリルの製造方法
WO1995004624A1 (de) * 1993-08-06 1995-02-16 Kennametal Hertel Ag Werkzeuge + Hartstoffe Wendelbohrer
JP2003193168A (ja) * 2001-12-28 2003-07-09 Honda Motor Co Ltd 傾斜複合材およびその製造方法
US7513320B2 (en) 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
WO2009084081A1 (ja) * 2007-12-27 2009-07-09 Osg Corporation 超硬回転工具
JP4912552B2 (ja) * 1999-12-14 2012-04-11 ティーディーワイ・インダストリーズ・インコーポレーテッド 複合回転切削工具
JP2014030882A (ja) * 2012-08-06 2014-02-20 Aisin Aw Co Ltd 切削工具
US8841005B2 (en) 2006-10-25 2014-09-23 Kennametal Inc. Articles having improved resistance to thermal cracking
US8858870B2 (en) 2008-08-22 2014-10-14 Kennametal Inc. Earth-boring bits and other parts including cemented carbide
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
US9266171B2 (en) 2009-07-14 2016-02-23 Kennametal Inc. Grinding roll including wear resistant working surface
US9435010B2 (en) 2009-05-12 2016-09-06 Kennametal Inc. Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020001119A (ja) * 2018-06-27 2020-01-09 三菱マテリアル株式会社 多結晶ダイヤモンド焼結体付き切削工具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563118A (en) * 1979-06-25 1981-01-13 Mitsubishi Metal Corp Coated miniature drill made of hard alloy metal
JPS57184616A (en) * 1981-05-07 1982-11-13 Nachi Fujikoshi Corp Drill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563118A (en) * 1979-06-25 1981-01-13 Mitsubishi Metal Corp Coated miniature drill made of hard alloy metal
JPS57184616A (en) * 1981-05-07 1982-11-13 Nachi Fujikoshi Corp Drill

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048207A (ja) * 1983-08-25 1985-03-15 Mitsubishi Metal Corp 超硬ドリルの製造方法
WO1995004624A1 (de) * 1993-08-06 1995-02-16 Kennametal Hertel Ag Werkzeuge + Hartstoffe Wendelbohrer
US5678960A (en) * 1993-08-06 1997-10-21 Kennametal Hertel Ag Twist drill
JP4912552B2 (ja) * 1999-12-14 2012-04-11 ティーディーワイ・インダストリーズ・インコーポレーテッド 複合回転切削工具
JP2003193168A (ja) * 2001-12-28 2003-07-09 Honda Motor Co Ltd 傾斜複合材およびその製造方法
US7513320B2 (en) 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US8841005B2 (en) 2006-10-25 2014-09-23 Kennametal Inc. Articles having improved resistance to thermal cracking
JP5230653B2 (ja) * 2007-12-27 2013-07-10 オーエスジー株式会社 超硬回転工具、及び超硬回転工具の製造方法
US8333132B2 (en) 2007-12-27 2012-12-18 Osg Corporation Carbide rotary tool
WO2009084081A1 (ja) * 2007-12-27 2009-07-09 Osg Corporation 超硬回転工具
US8858870B2 (en) 2008-08-22 2014-10-14 Kennametal Inc. Earth-boring bits and other parts including cemented carbide
US9435010B2 (en) 2009-05-12 2016-09-06 Kennametal Inc. Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US9266171B2 (en) 2009-07-14 2016-02-23 Kennametal Inc. Grinding roll including wear resistant working surface
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
JP2014030882A (ja) * 2012-08-06 2014-02-20 Aisin Aw Co Ltd 切削工具

Also Published As

Publication number Publication date
JPS6133645B2 (enrdf_load_stackoverflow) 1986-08-04

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