SE528920C2 - Skär med keramisk skärspets där skärspetsen är mo nterad i en urtagning - Google Patents

Skär med keramisk skärspets där skärspetsen är mo nterad i en urtagning

Info

Publication number
SE528920C2
SE528920C2 SE0500591A SE0500591A SE528920C2 SE 528920 C2 SE528920 C2 SE 528920C2 SE 0500591 A SE0500591 A SE 0500591A SE 0500591 A SE0500591 A SE 0500591A SE 528920 C2 SE528920 C2 SE 528920C2
Authority
SE
Sweden
Prior art keywords
recess
cutting tip
grooves
cut
ceramic cutting
Prior art date
Application number
SE0500591A
Other languages
English (en)
Other versions
SE0500591L (sv
Inventor
Claes Sjoegren
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
Priority to SE0500591A priority Critical patent/SE528920C2/sv
Priority to EP06004569A priority patent/EP1702704B1/en
Priority to AT06004569T priority patent/ATE398502T1/de
Priority to DE602006001476T priority patent/DE602006001476D1/de
Priority to IL174311A priority patent/IL174311A0/en
Priority to US11/375,567 priority patent/US7393161B2/en
Priority to JP2006071415A priority patent/JP2006255884A/ja
Priority to KR1020060024538A priority patent/KR100685202B1/ko
Priority to CN200610071719A priority patent/CN100592946C/zh
Publication of SE0500591L publication Critical patent/SE0500591L/sv
Publication of SE528920C2 publication Critical patent/SE528920C2/sv
Priority to US12/076,192 priority patent/US20080226405A1/en

Links

Classifications

    • 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
    • B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00—Baths for specific parts of the body
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0029—Arm or parts thereof
    • A61F2007/0036—Hand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0039—Leg or parts thereof
    • A61F2007/0045—Foot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0088—Radiating heat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1623—Back
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1628—Pelvis
    • A61H2201/1633—Seat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1635—Hand or arm, e.g. handle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2203/00—Additional characteristics concerning the patient
    • A61H2203/04—Position of the patient
    • A61H2203/0425—Sitting on the buttocks
    • A61H2203/0431—Sitting on the buttocks in 90°/90°-position, like on a chair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/06—Arms
    • A61H2205/065—Hands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/12—Feet
    • 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
    • B23B2226/315—Diamond polycrystalline [PCD]
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • 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
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
    • 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
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
    • 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
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
    • Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Rehabilitation Therapy (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)

Description

l0 15 20 25 30 35 Enligt metoden för föreliggande uppfinning förses ett hårdmetallskär i minst ett av sina hörn med en urtagning innefattande minst en sidoyta och en bottenyta. Enlig uppfinningen är bottenytan av urtagningen försedd med rillor med en höjd h=50- 100 um, bredd w=100-200 um och med ett avstånd mellan rillorna av l=O.75-1.25 mm. Om urtagningen har en enkel form kan den vara tillverkad genom slipning före eller efter sintring genom användning av ett sliphjul med lämplig profil. Mer komplexa former måste tillverkas i pressningsoperationen. Av hállfasthetsskäl och även vid slipning för att få ut något av sliphjulet, har urtagningen alltid en hörnradie. En CBN- eller PCB- skärspets med lämplig form placeras i urtagningen i kontakt med rillorna och löds fast i urtagningen enligt konventionella lödmetoder.
Slutligen rengörs skäret genom slipning för att avlägsna överflödigt lödmaterial.
Föreliggande uppfinning har beskrivits med avseende på kroppar av CBN eller PCB men det är uppenbart att uppfinningen även kan användas för keramiska kroppar i allmänhet.
Exempel Skär försedda med skärspetsar av CBN av typen CCMW O9T304 tillverkades enligt föreliggande uppfinning. Hårdmetallen hade en komposition av omkring 10 vikt-% Co och resten WC. CBN-skärspetsen var triangulär i formen, och hade en basbredd och höjd av omkring 4 mm. Urtagningen för skärspetsen, omfattande både rillor och hörnets släppningsradie, slipades alla samtidigt. Detta genomfördes genom att använda ett specialdesignat galvaniserat sliphjul, med diamanter som slipmedel. Ett antal urtagningar tillverkades enligt uppfinningen, och på detta sätt skapades en urtagning eller ficka med tre rillor på bottenytan 0.75 pm höga, 100 um vida och 1 mm mellan, se Fig 2. Som referens, tillverkades en annan grupp enligt tidigare känd teknik. Efter att framgångsrikt lött alla skär, mättes delar för att bedöma dess planhet och/eller parallellitet av skärspetsarna. Höjden av skäret mättes vid alla tre hörnen av den triangulära skärspetsen.
Resultaten i pm kan ses i tabellen nedanför. 12100SE Ny beskrivníngxtf LH vi) G0 QS H3 CD 3 Genomsnitt Minimum Maximum Konventionell 33 lO 43 Konventionell + 9 3 20 rillor För att utvärdera huruvida någon skillnad i skjuvprov kunde ses p.g.a. rillorna, tre skär med rillor och tre utan försågs med skåra och placerades i en skjuvtestningsutrusting. Jämförbara resultat erhölls. l2 IOOSE Ny beskrívningxtf

Claims (7)

10 H 20 25 Krav
1. l. Skär av en huvudsakligen månghörnig form försett med en keramisk skärspets lödd i en urtagning i minst ett av hörnen med en bottenyta och minst en sidoyta k ä n n e t e c k n a t av att bottenytan i urtagningen är försedd med rillor med en höjd h=50- 100 um, bredd w=lO0-200 um och placerade på ett avstånd av l=O.75- l,25 mm.
2. Skär enligt krav l k ä n n e t e c k n a t av att den keramiska skärspetsen består av PCB eller CBN.
3. Metod för tillverkning av ett skär av huvudsakligen mânghörnig form försett med en keramisk skärspets i en urtagning i minst ett av hörnen med en bottenyta och minst en sidoyta k ä n n e t e c k n a d av att bottenytan i urtagningen förses med rillor med en höjd av h=50-100 pm, bredd w=lOO-200 pm och placerade på ett avstånd av l=0.75-1.25 mm.
4. Metod enligt krav 3 k ä n n e t e c k n a d av att rillorna är tillverkade genom slipning efter sintring.
5. Metod enligt krav 3 k ä n n e t e c k n a d av att rillorna är tillverkade genom slipning före sintring.
6. Metod enligt krav 3 k ä n n e t e c k n a d av att rillorna är tillverkade i pressoperationen.
7. Metod enligt något av kraven 3 till 6 k ä n n e t e c k n a d av att den keramiska skärspetsen består av PCB eller CBN. 12100 Nya krav.doc
SE0500591A 2005-03-16 2005-03-16 Skär med keramisk skärspets där skärspetsen är mo nterad i en urtagning SE528920C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0500591A SE528920C2 (sv) 2005-03-16 2005-03-16 Skär med keramisk skärspets där skärspetsen är mo nterad i en urtagning
EP06004569A EP1702704B1 (en) 2005-03-16 2006-03-07 Metal cutting inserts with abrasive bodies
AT06004569T ATE398502T1 (de) 2005-03-16 2006-03-07 Metallschneideinsätze mit schleifkörpern
DE602006001476T DE602006001476D1 (de) 2005-03-16 2006-03-07 Metallschneideinsätze mit Schleifkörpern
IL174311A IL174311A0 (en) 2005-03-16 2006-03-14 Metal cutting inserts with abrasive bodies
US11/375,567 US7393161B2 (en) 2005-03-16 2006-03-15 Metal cutting inserts with abrasive bodies
JP2006071415A JP2006255884A (ja) 2005-03-16 2006-03-15 研削物体を備えた金属切削工具
KR1020060024538A KR100685202B1 (ko) 2005-03-16 2006-03-16 마찰체가 있는 금속 절삭인서트
CN200610071719A CN100592946C (zh) 2005-03-16 2006-03-16 具有研磨体的金属切削刀片
US12/076,192 US20080226405A1 (en) 2005-03-16 2008-03-14 Metal cutting inserts with abrasive bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0500591A SE528920C2 (sv) 2005-03-16 2005-03-16 Skär med keramisk skärspets där skärspetsen är mo nterad i en urtagning

Publications (2)

Publication Number Publication Date
SE0500591L SE0500591L (sv) 2006-09-17
SE528920C2 true SE528920C2 (sv) 2007-03-13

Family

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SE0500591A SE528920C2 (sv) 2005-03-16 2005-03-16 Skär med keramisk skärspets där skärspetsen är mo nterad i en urtagning

Country Status (9)

Country Link
US (2) US7393161B2 (sv)
EP (1) EP1702704B1 (sv)
JP (1) JP2006255884A (sv)
KR (1) KR100685202B1 (sv)
CN (1) CN100592946C (sv)
AT (1) ATE398502T1 (sv)
DE (1) DE602006001476D1 (sv)
IL (1) IL174311A0 (sv)
SE (1) SE528920C2 (sv)

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US8905685B2 (en) * 2006-09-13 2014-12-09 Mitsubishi Materials Corporation Roughing insert and roughing end mill
JP2009083009A (ja) * 2007-09-28 2009-04-23 Aisin Aw Co Ltd 切削工具
JP2009255270A (ja) * 2008-03-27 2009-11-05 Aisin Aw Co Ltd 切削工具
JP5821088B2 (ja) * 2010-12-24 2015-11-24 住友電工ハードメタル株式会社 立方晶窒化硼素焼結体工具およびその製造方法
US9199312B2 (en) 2011-03-07 2015-12-01 Kennametal Inc. Cutting insert with discrete cutting tip and chip control structure
JP6861269B2 (ja) * 2017-02-27 2021-04-21 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
CN207256578U (zh) * 2017-09-13 2018-04-20 乐清大勇新工具有限公司 一种硬质合金冲击刀片以及冲击钻头
US11229957B2 (en) * 2018-10-02 2022-01-25 Jakob Lach Gmbh & Co. Kg Method for producing a cutting tool for the machining of workpieces and cutting tool
JP7098073B1 (ja) * 2020-12-22 2022-07-08 住友電工ハードメタル株式会社 切削工具の製造方法

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EP1702704A1 (en) 2006-09-20
CN1840268A (zh) 2006-10-04
KR20060100290A (ko) 2006-09-20
US7393161B2 (en) 2008-07-01
ATE398502T1 (de) 2008-07-15
US20060234086A1 (en) 2006-10-19
CN100592946C (zh) 2010-03-03
US20080226405A1 (en) 2008-09-18
IL174311A0 (en) 2006-08-01
KR100685202B1 (ko) 2007-02-22
DE602006001476D1 (de) 2008-07-31
SE0500591L (sv) 2006-09-17
JP2006255884A (ja) 2006-09-28

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