JPS6039408U - 一部非研削超硬ドリル - Google Patents

一部非研削超硬ドリル

Info

Publication number
JPS6039408U
JPS6039408U JP1983130600U JP13060083U JPS6039408U JP S6039408 U JPS6039408 U JP S6039408U JP 1983130600 U JP1983130600 U JP 1983130600U JP 13060083 U JP13060083 U JP 13060083U JP S6039408 U JPS6039408 U JP S6039408U
Authority
JP
Japan
Prior art keywords
grinding
carbide drills
grinding carbide
blade portion
cobalt content
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
JP1983130600U
Other languages
English (en)
Other versions
JPS6144727Y2 (ja
Inventor
吉村　寛範
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials 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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority to JP1983130600U priority Critical patent/JPS6039408U/ja
Priority to US06/643,278 priority patent/US4642003A/en
Publication of JPS6039408U publication Critical patent/JPS6039408U/ja
Application granted granted Critical
Publication of JPS6144727Y2 publication Critical patent/JPS6144727Y2/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
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S76/00—Metal tools and implements, making
    • Y10S76/02—Case hardening
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S76/00—Metal tools and implements, making
    • Y10S76/11—Tungsten and tungsten carbide
    • 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
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
    • 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
    • Y10T408/78—Tool of specific diverse material
    • 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
    • Y10T408/89—Tool or Tool with support
    • Y10T408/907—Tool or Tool with support including detailed shank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Drilling Tools (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
添付図はこの考案の一実施例を示す側面図である。 ２・・・・・・刃部、３ａ・・・・・・壁面（非研削面
）、５・・・・・・二番取り面（非研削面）。

Claims (1)

    【実用新案登録請求の範囲】
  1. 少なくとも刃部を超硬合金によって構成し、前記刃部の
    表面の一部を非研削面へした一部非研削超硬ドリルにお
    いて、前記非研削面を構成する表層部のコバルト含有量
    を他の部分のコバルト含有量より多くしたことを特徴と
    する一部非研削超硬ドリル。
JP1983130600U 1983-08-24 1983-08-24 一部非研削超硬ドリル Granted JPS6039408U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1983130600U JPS6039408U (ja) 1983-08-24 1983-08-24 一部非研削超硬ドリル
US06/643,278 US4642003A (en) 1983-08-24 1984-08-22 Rotary cutting tool of cemented carbide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983130600U JPS6039408U (ja) 1983-08-24 1983-08-24 一部非研削超硬ドリル

Publications (2)

Publication Number Publication Date
JPS6039408U true JPS6039408U (ja) 1985-03-19
JPS6144727Y2 JPS6144727Y2 (ja) 1986-12-16

Family

ID=15038084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983130600U Granted JPS6039408U (ja) 1983-08-24 1983-08-24 一部非研削超硬ドリル

Country Status (2)

Country Link
US (1) US4642003A (ja)
JP (1) JPS6039408U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538856A (ja) * 2007-09-17 2010-12-16 フリードリヒス アルノ 焼結材料から成る、部分的にだけ研削された工具ロッド

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JP2684721B2 (ja) * 1988-10-31 1997-12-03 三菱マテリアル株式会社 表面被覆炭化タングステン基超硬合金製切削工具およびその製造法
US5068148A (en) * 1988-12-21 1991-11-26 Mitsubishi Metal Corporation Diamond-coated tool member, substrate thereof and method for producing same
JP2890592B2 (ja) * 1989-01-26 1999-05-17 住友電気工業株式会社 超硬合金製ドリル
US5204167A (en) * 1989-02-23 1993-04-20 Toshiba Tungaloy Co., Ltd. Diamond-coated sintered body excellent in adhesion and process for preparing the same
US4976325A (en) * 1989-06-02 1990-12-11 Carolina Twist Drill, Inc. Fluted cutting tool and method of producing same
US5190420A (en) * 1989-06-20 1993-03-02 Hitachi Tool Kabushiki Kaisha Solid end mill for finishing the face or side of hard work
US5250367A (en) * 1990-09-17 1993-10-05 Kennametal Inc. Binder enriched CVD and PVD coated cutting tool
US5266388A (en) * 1990-09-17 1993-11-30 Kennametal Inc. Binder enriched coated cutting tool
SE9004124D0 (sv) * 1990-12-21 1990-12-21 Sandvik Ab Haardmetallverktyg foer klippning och stansning
GB9216699D0 (en) * 1992-08-06 1992-09-23 British Aerospace Cutting tools of composite carbide construction
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
US5628837A (en) * 1993-11-15 1997-05-13 Rogers Tool Works, Inc. Surface decarburization of a drill bit having a refined primary cutting edge
SE509218C2 (sv) * 1994-08-29 1998-12-21 Sandvik Ab Skaftverktyg
US5918105A (en) * 1994-12-12 1999-06-29 Black & Decker Inc. Cutting tools for drilling concrete, aggregate, masonry or the like materials
US5599144A (en) * 1995-06-23 1997-02-04 International Business Machines Corporation Low friction flute tungsten carbon microdrill
US6022175A (en) * 1997-08-27 2000-02-08 Kennametal Inc. Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder
US5992546A (en) * 1997-08-27 1999-11-30 Kennametal Inc. Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder
US6170917B1 (en) 1997-08-27 2001-01-09 Kennametal Inc. Pick-style tool with a cermet insert having a Co-Ni-Fe-binder
US6024776A (en) * 1997-08-27 2000-02-15 Kennametal Inc. Cermet having a binder with improved plasticity
US6010283A (en) * 1997-08-27 2000-01-04 Kennametal Inc. Cutting insert of a cermet having a Co-Ni-Fe-binder
US5967707A (en) * 1998-07-29 1999-10-19 Diesel Technology Company Short-hole drill bit
SE516268C2 (sv) * 1999-06-03 2001-12-10 Seco Tools Ab Metod och anordning med radiellt rörliga backar för strängpressning av roterande verktyg
SE514558C2 (sv) 1999-07-02 2001-03-12 Seco Tools Ab Metod och anordning för att tillverka ett verktyg
SE519135C2 (sv) * 1999-07-02 2003-01-21 Seco Tools Ab Verktyg för spånavskiljande bearbetning innefattande en relativt seg kärna ansluten till en relativt slitstark periferi
SE9903685L (sv) * 1999-10-14 2001-04-15 Seco Tools Ab Verktyg för roterande skärande bearbetning, verktygsspets samt metod för tillverkning av verktygsspetsen
US6511265B1 (en) * 1999-12-14 2003-01-28 Ati Properties, Inc. Composite rotary tool and tool fabrication method
JP3834544B2 (ja) * 2002-11-29 2006-10-18 オーエスジー株式会社 タップ、およびその製造方法
US20060024140A1 (en) * 2004-07-30 2006-02-02 Wolff Edward C Removable tap chasers and tap systems including the same
US20060067797A1 (en) * 2004-09-28 2006-03-30 Calamia Guy A End mill
US7513320B2 (en) * 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) * 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
CA2648181C (en) * 2006-04-27 2014-02-18 Tdy Industries, Inc. Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods
CN101522930B (zh) 2006-10-25 2012-07-18 Tdy工业公司 具有改进的抗热开裂性的制品
US8512882B2 (en) * 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US7846551B2 (en) * 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
CN102112642B (zh) * 2008-06-02 2013-11-06 Tdy工业有限责任公司 烧结碳化物-金属合金复合物
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8322465B2 (en) 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8272816B2 (en) * 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) * 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9643236B2 (en) * 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
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US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
WO2015012166A1 (ja) * 2013-07-22 2015-01-29 京セラ株式会社 切削工具、切削工具の製造方法、および切削工具を用いた切削加工物の製造方法
US20160263665A1 (en) * 2015-03-11 2016-09-15 Kennametal lnc. Composite blanks and tooling for cutting applications
US20160263666A1 (en) * 2015-03-12 2016-09-15 Kennametal Inc. Cutting member with coolant delivery
EP3626372A1 (en) * 2018-09-24 2020-03-25 Lamina Technologies SA Variable core diameter cutting tool and method for producing the same
TWD210418S (zh) * 2020-05-28 2021-03-11 鴻安國際興業有限公司 倒角旋轉刀之部分

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538856A (ja) * 2007-09-17 2010-12-16 フリードリヒス アルノ 焼結材料から成る、部分的にだけ研削された工具ロッド

Also Published As

Publication number Publication date
US4642003A (en) 1987-02-10
JPS6144727Y2 (ja) 1986-12-16

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