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DK2199418T3 - Roterende skærekniv - Google Patents

Roterende skærekniv Download PDF

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Publication number
DK2199418T3
DK2199418T3 DK09178321.7T DK09178321T DK2199418T3 DK 2199418 T3 DK2199418 T3 DK 2199418T3 DK 09178321 T DK09178321 T DK 09178321T DK 2199418 T3 DK2199418 T3 DK 2199418T3
Authority
DK
Denmark
Prior art keywords
cemented carbide
cutting knife
rotary cutting
vol
binder phase
Prior art date
Application number
DK09178321.7T
Other languages
English (en)
Inventor
Michael Carpenter
Bruyne Bart De
Daniel Tartavez
Jean Parjat
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Application granted granted Critical
Publication of DK2199418T3 publication Critical patent/DK2199418T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/40—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a rotary member
    • B26D1/405—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a rotary member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
    • 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
    • C22C29/08—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 based on tungsten carbide
    • 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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
    • 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
    • Y10T83/04—Processes
    • 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
    • Y10T83/9372—Rotatable type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Powder Metallurgy (AREA)

Claims (7)

1. Roterende skærekniv af en cementeret carbid omfattende en hårdfase omfattende WC og en bindemiddelfase, kendetegnet ved, at den cementerede carbid har en sammensætning, i vægtprocent, på 3-4 Co, 6-8 Ni, 1-1,5 Cr og 0,1-0,3 Mo, med ligevægt af WC.
2. Roterende skærekniv ifølge krav 1, hvor mere end 95 % af WC-kornene har en størrelse på <1 pm.
3. Roterende skærekniv ifølge krav 2, hvor mere end 97 % af WC-kornene har en størrelse på <1 pm.
4. Roterende skærekniv ifølge et af kravene 1-3, hvor bindemiddelfasen indeholder mellem 7 og 14 vægt-% Cr+Mo.
5. Roterende skærekniv ifølge krav 4, hvor bindemiddelfasen indeholder mellem 8 og 14 vægt-% Cr+Mo.
6. Roterende skærekniv ifølge et af kravene 1-5, hvor et samlet carbonind-hold, i vægt-%, i den cementerede carbid er 6,13-(0,05±0,01)xy, hvor y er Co+Ni-indholdet i vægt-%.
7. Anvendelse af en roterende skærekniv ifølge et af kravene 1-6 til skæreknivanvendelser i et ætsende-slibende miljø.
DK09178321.7T 2008-12-18 2009-12-08 Roterende skærekniv DK2199418T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0802614 2008-12-18

Publications (1)

Publication Number Publication Date
DK2199418T3 true DK2199418T3 (da) 2017-10-16

Family

ID=42026770

Family Applications (2)

Application Number Title Priority Date Filing Date
DK09178321.7T DK2199418T3 (da) 2008-12-18 2009-12-08 Roterende skærekniv
DK13156998.0T DK2604714T3 (da) 2008-12-18 2009-12-08 Roterende skærekniv

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK13156998.0T DK2604714T3 (da) 2008-12-18 2009-12-08 Roterende skærekniv

Country Status (7)

Country Link
US (1) US8540795B2 (da)
EP (2) EP2604714B1 (da)
JP (1) JP5539707B2 (da)
CN (1) CN101745933A (da)
DK (2) DK2199418T3 (da)
ES (2) ES2644711T3 (da)
PL (2) PL2199418T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2439300A1 (en) * 2010-10-08 2012-04-11 Sandvik Intellectual Property AB Cemented carbide
GB201121673D0 (en) 2011-12-16 2012-01-25 Element Six Gmbh Polycrystalline diamond composite compact elements and methods of making and using same
CN103173673A (zh) * 2013-03-26 2013-06-26 昆山长鹰硬质合金有限公司 一种硬质合金材料
EP3134014B1 (en) 2014-04-23 2020-06-03 Applied Medical Resources Corporation Systems for tissue removal
CA2958574C (en) 2014-08-18 2023-09-19 Applied Medical Resources Corporation Systems and methods for tissue containment and retrieval
ES2929666T3 (es) 2016-01-22 2022-11-30 Applied Med Resources Sistemas y métodos para eliminación de tejidos
CN106399795A (zh) * 2016-12-13 2017-02-15 安徽瑞研新材料技术研究院有限公司 一种高硬度、耐热硬质合金
ES2947357T3 (es) * 2018-03-27 2023-08-07 Sandvik Mining And Construction Tools Ab Inserto de perforación de rocas
JP7272353B2 (ja) * 2018-11-01 2023-05-12 住友電気工業株式会社 超硬合金、切削工具および超硬合金の製造方法
GB201820628D0 (en) * 2018-12-18 2019-01-30 Sandvik Hyperion AB Cemented carbide for high demand applications
US11618177B1 (en) 2022-04-12 2023-04-04 Bradley W Boesel Orbital knife

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075511A (da) * 1973-11-09 1975-06-20
SE420844B (sv) * 1979-05-17 1981-11-02 Sandvik Ab Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid
DE3837006C3 (de) * 1988-10-31 1993-11-18 Krupp Widia Gmbh Hartmetall
US5305840A (en) * 1992-09-14 1994-04-26 Smith International, Inc. Rock bit with cobalt alloy cemented tungsten carbide inserts
DE9402109U1 (de) 1994-02-09 1994-03-31 Maartens Kleinmetaal B.V., Haarlem Rotationsschneidwerkzeug
JP2984904B2 (ja) * 1995-05-08 1999-11-29 東京タングステン株式会社 磁気テープ用切断刃
SE517473C2 (sv) * 1996-07-19 2002-06-11 Sandvik Ab Vals för varmvalsning med beständighet mot termiska sprickor och förslitning
SE512668C2 (sv) * 1997-09-05 2000-04-17 Sandvik Ab Sätt att tillverka en korrosionsresistent hårdmetall
US6173798B1 (en) * 1999-02-23 2001-01-16 Kennametal Inc. Tungsten carbide nickel- chromium alloy hard member and tools using the same
SE9903898D0 (sv) * 1999-10-28 1999-10-28 Sandvik Ab Cemented carbide tool for wood working
JP2002127102A (ja) * 2000-10-20 2002-05-08 Allied Material Corp 切断カッター
SE523821C2 (sv) * 2002-10-25 2004-05-18 Sandvik Ab Hårdmetall för olje- och gastillämpningar
SE527679C2 (sv) * 2004-01-26 2006-05-09 Sandvik Intellectual Property Hårdmetallkropp, särskilt spiralborr, och användning av denna för verktyg för roterande metallbearbetning
RU2451571C2 (ru) 2006-12-27 2012-05-27 Сандвик Интеллекчуал Проперти Аб Пуансон для операций холодной штамповки

Also Published As

Publication number Publication date
PL2604714T3 (pl) 2018-02-28
EP2199418A2 (en) 2010-06-23
DK2604714T3 (da) 2017-10-16
US20100154607A1 (en) 2010-06-24
EP2604714B1 (en) 2017-08-02
JP5539707B2 (ja) 2014-07-02
JP2010142947A (ja) 2010-07-01
ES2644500T3 (es) 2017-11-29
CN101745933A (zh) 2010-06-23
ES2644711T3 (es) 2017-11-30
EP2604714A1 (en) 2013-06-19
EP2199418A3 (en) 2011-01-19
PL2199418T3 (pl) 2018-02-28
EP2199418B1 (en) 2017-07-26
US8540795B2 (en) 2013-09-24

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