DE69700809T2 - Verfahren zur herstellung von schneidelementen - Google Patents

Verfahren zur herstellung von schneidelementen

Info

Publication number
DE69700809T2
DE69700809T2 DE69700809T DE69700809T DE69700809T2 DE 69700809 T2 DE69700809 T2 DE 69700809T2 DE 69700809 T DE69700809 T DE 69700809T DE 69700809 T DE69700809 T DE 69700809T DE 69700809 T2 DE69700809 T2 DE 69700809T2
Authority
DE
Germany
Prior art keywords
cutting elements
producing cutting
producing
elements
cutting
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.)
Expired - Fee Related
Application number
DE69700809T
Other languages
English (en)
Other versions
DE69700809D1 (de
Inventor
Ramamurthy Viswanadham
Carl Shumaker
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.)
Credo Tool Co
Original Assignee
Credo Tool Co
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 Credo Tool Co filed Critical Credo Tool Co
Publication of DE69700809D1 publication Critical patent/DE69700809D1/de
Application granted granted Critical
Publication of DE69700809T2 publication Critical patent/DE69700809T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • B22F3/1025—Removal of binder or filler not by heating only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • B23B2226/315—Diamond polycrystalline [PCD]
    • 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
    • B23B2228/04—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner applied by chemical vapour deposition [CVD]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/08—Brazed connections
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y10T83/9326—Plural separable sections
    • Y10T83/9329—Tooth separable from blade
    • Y10T83/9331—By independent connecting element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Earth Drilling (AREA)
  • Turning (AREA)
DE69700809T 1996-02-12 1997-02-03 Verfahren zur herstellung von schneidelementen Expired - Fee Related DE69700809T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/600,350 US5809848A (en) 1996-02-12 1996-02-12 Method of making a carbide cutting insert
PCT/US1997/001759 WO1997028918A1 (en) 1996-02-12 1997-02-03 Method of making a carbide cutting insert

Publications (2)

Publication Number Publication Date
DE69700809D1 DE69700809D1 (de) 1999-12-23
DE69700809T2 true DE69700809T2 (de) 2000-04-20

Family

ID=24403255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700809T Expired - Fee Related DE69700809T2 (de) 1996-02-12 1997-02-03 Verfahren zur herstellung von schneidelementen

Country Status (12)

Country Link
US (2) US5809848A (de)
EP (1) EP0880418B1 (de)
JP (1) JP2000505362A (de)
KR (1) KR19990082327A (de)
CN (1) CN1211205A (de)
AU (1) AU709160B2 (de)
BR (1) BR9707426A (de)
DE (1) DE69700809T2 (de)
IL (1) IL125730A (de)
NZ (1) NZ331544A (de)
TW (1) TW368450B (de)
WO (1) WO1997028918A1 (de)

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* Cited by examiner, † Cited by third party
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US6286406B1 (en) * 1996-02-12 2001-09-11 Credo Tool Company Injection molded carbide cutting insert
US6883412B1 (en) * 1998-12-29 2005-04-26 Sheffield Saw & Tool Co., Inc. Method of fabricating circular saw blades with cutting teeth composed of ultrahard tool material
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JP2002104879A (ja) * 2000-07-27 2002-04-10 Ngk Insulators Ltd 粉末成形体の脱脂方法
US6908688B1 (en) * 2000-08-04 2005-06-21 Kennametal Inc. Graded composite hardmetals
US20040238067A1 (en) * 2003-05-27 2004-12-02 Ries Scott A. Polycrystalline diamond tips on sawheads for application in the timber industry
CN100488710C (zh) * 2003-06-03 2009-05-20 山特维克知识产权股份有限公司 可转位切削刀片及其制造方法
SE526575C2 (sv) * 2003-08-27 2005-10-11 Seco Tools Ab Metod att tillverka en sintrad kropp
SE526194C2 (sv) * 2003-08-27 2005-07-26 Seco Tools Ab Metod för att tillverka en sintrad kropp
CN1317102C (zh) * 2004-07-07 2007-05-23 马彦初 一种用于光学玻璃和宝石精密加工的金刚石切割刀片
CN1318185C (zh) * 2005-06-16 2007-05-30 西安交通大学 金属基超薄金刚石切割片真空钎焊制造方法
US20070056171A1 (en) * 2005-09-12 2007-03-15 Jonathan Taryoto CVD diamond cutter wheel
US20070169605A1 (en) * 2006-01-23 2007-07-26 Szymanski David A Components having sharp edge made of sintered particulate material
US7836808B2 (en) * 2006-01-23 2010-11-23 Szymanski David A Safety chain and rotational devices and replaceable teeth therefor
US8287213B2 (en) * 2006-02-16 2012-10-16 Remark Technologies, Inc. Indexable cutting tool insert for cutting tools
US7510353B2 (en) * 2006-02-16 2009-03-31 Remark Technologies, Inc. Indexable cutting tool insert and cutting tool
CN101400466A (zh) * 2006-03-06 2009-04-01 戴蒙得创新股份有限公司 具有模制镶件本体的切削工具镶件
SE533922C2 (sv) 2008-12-18 2011-03-01 Seco Tools Ab Sätt att tillverka hårdmetallprodukter
SE534191C2 (sv) 2009-02-18 2011-05-24 Seco Tools Ab Sätt att tillverka hårdmetallprodukter
US20110131790A1 (en) * 2009-12-07 2011-06-09 Po-Hsun Chien Electromotive hair cutter
US8487177B2 (en) 2010-02-27 2013-07-16 The Boeing Company Integrated thermoelectric honeycomb core and method
US20130064708A1 (en) * 2010-04-20 2013-03-14 Seco Tools Ab Method for producing cemented carbide products
EP2596887B1 (de) * 2011-11-23 2019-01-23 Sandvik Intellectual Property AB Schneidwerkzeug mit austauschbarem Einsatzsitzelement
JP5750746B1 (ja) * 2014-05-16 2015-07-22 有限会社岩▲崎▼目立加工所 チップソー
CN106624634B (zh) * 2016-12-07 2018-11-02 杭州正驰达精密机械有限公司 一种高比重钨合金自动锤的生产方法
CN108436075B (zh) * 2018-05-17 2020-01-31 遵义中铂硬质合金有限责任公司 硬质合金坯料低压成型工艺
TR201902726A2 (tr) * 2019-02-22 2020-09-21 Selcuk Ueniversitesi Tokluğu yüksek bir seramik/karbür soket kesici uç ve üretim yöntemi.
JP7264507B2 (ja) * 2020-12-28 2023-04-25 三星ダイヤモンド工業株式会社 ダイおよびダイプレート

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Also Published As

Publication number Publication date
IL125730A0 (en) 1999-04-11
CN1211205A (zh) 1999-03-17
JP2000505362A (ja) 2000-05-09
DE69700809D1 (de) 1999-12-23
EP0880418B1 (de) 1999-11-17
AU709160B2 (en) 1999-08-26
NZ331544A (en) 1999-10-28
BR9707426A (pt) 1999-07-20
AU2256697A (en) 1997-08-28
WO1997028918A1 (en) 1997-08-14
US5809848A (en) 1998-09-22
KR19990082327A (ko) 1999-11-25
IL125730A (en) 2002-02-10
TW368450B (en) 1999-09-01
US6000312A (en) 1999-12-14
EP0880418A1 (de) 1998-12-02

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Legal Events

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8339 Ceased/non-payment of the annual fee