ES2116180A1 - Dispositivo para el acabado de precision de taladros. - Google Patents

Dispositivo para el acabado de precision de taladros.

Info

Publication number
ES2116180A1
ES2116180A1 ES09402493A ES9402493A ES2116180A1 ES 2116180 A1 ES2116180 A1 ES 2116180A1 ES 09402493 A ES09402493 A ES 09402493A ES 9402493 A ES9402493 A ES 9402493A ES 2116180 A1 ES2116180 A1 ES 2116180A1
Authority
ES
Spain
Prior art keywords
cutting edge
carbide
bores
insert
transition zone
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
ES09402493A
Other languages
English (en)
Other versions
ES2116180B1 (es
Inventor
Andreas Basteck
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.)
August Beck GmbH and Co KG
Original Assignee
August Beck GmbH and Co KG
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 August Beck GmbH and Co KG filed Critical August Beck GmbH and Co KG
Publication of ES2116180A1 publication Critical patent/ES2116180A1/es
Application granted granted Critical
Publication of ES2116180B1 publication Critical patent/ES2116180B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23B27/141—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
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • 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
    • 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
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)

Abstract

UN DISPOSITIVO PARA EL ACABADO DE PRECISION DE TALADROS, COMO POR EJEMPLO UN ESCARIADOR O UNA PLANCHA DE CUCHILLA (31) PARA ELLO, TIENE UNA ARISTA CORTANTE QUE ESTA DIVIDIDA EN UN FILO PRINCIPAL Y UN FILO SECUNDARIO (54). EN EL CUERPO BASE (32) ESTA INSERTADO UN ELEMENTO (33, 34) QUE SE COMPONE DE UN SOPORTE DE METAL DURO (43) Y UNA ESTRUCTURA CRISTALINA DE MAYOR DUREZA (48) SINTERIZADA ENCIMA, COMO DIAMANTE POLICRISTALINO PKD O NITRURO DE BORO CUBICO CBN. EN MEDIO SE ENCUENTRA UNA ZONA DE PASO (52). EL ELEMENTO A MODO DE SANDWICH (33, 34) ESTA DISPUESTO DE TAL MODO QUE EL FILO SECUNDARIO (54) EN ZONAS PARCIALES CONSECUTIVAS ESTA FORMADO DE LA ESTRUCTURA CRISTALINA MUY DURA (48), LA ZONA DE PASO MENOS DURA (52), EL AUN MENOS DURO SOPORTE DE METAL DURO (43) Y POR ULTIMO DEL METAL DURO RELATIVAMENTE BLANDO DEL CUERPO BASE (32).
ES09402493A 1993-12-06 1994-12-05 Dispositivo para el acabado de precision de taladros. Expired - Lifetime ES2116180B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4341503A DE4341503A1 (de) 1993-12-06 1993-12-06 Vorrichtung zum Feinbearbeiten von Bohrungen

Publications (2)

Publication Number Publication Date
ES2116180A1 true ES2116180A1 (es) 1998-07-01
ES2116180B1 ES2116180B1 (es) 1999-03-01

Family

ID=6504273

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09402493A Expired - Lifetime ES2116180B1 (es) 1993-12-06 1994-12-05 Dispositivo para el acabado de precision de taladros.

Country Status (6)

Country Link
DE (1) DE4341503A1 (es)
ES (1) ES2116180B1 (es)
FR (1) FR2713118A1 (es)
GB (1) GB2284371A (es)
IT (1) IT1267326B1 (es)
SE (1) SE9404145L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2751873B2 (ja) * 1994-09-22 1998-05-18 住友電気工業株式会社 フライス用スローアウェイチップおよびそれを用いたフライス用カッタ
ZA963789B (en) * 1995-05-22 1997-01-27 Sandvik Ab Metal cutting inserts having superhard abrasive boedies and methods of making same
ZA200102323B (en) 1998-10-08 2001-09-21 De Beers Ind Diamond Tool component.
DE10159431B4 (de) 2001-12-04 2005-10-20 Mapal Fab Praezision Werkzeug zur Feinstbearbeitung von Oberflächen
DE102006024569A1 (de) * 2006-05-23 2007-12-06 Belin Yvon S.A. Werkzeug zur spanabhebenden Feinbearbeitung von Werkstücken
EP4277765A1 (de) 2021-04-23 2023-11-22 Zecha Hartmetall-Werkzeugfabrikation GmbH Zerspanungswerkzeug mit mehrteiligem schneidkopf
CN116837346B (zh) * 2023-08-31 2023-10-31 赣州澳克泰工具技术有限公司 一种带TiBN涂层的刀具及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668968A1 (fr) * 1990-11-12 1992-05-15 Materiel Precision Produc Plaquettes de coupe avec chevron diamant ou cbn ou chevron diamant ou cbn encastre.
EP0520403A2 (en) * 1991-06-25 1992-12-30 Sumitomo Electric Industries, Ltd Hard sintered compact for tools
EP0555192A1 (en) * 1992-02-05 1993-08-11 Sandvik Aktiebolag Cutting insert and process for its production
EP0560253A1 (en) * 1992-03-09 1993-09-15 Norton Company Cutting tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144568B (de) * 1955-03-03 1963-02-28 Mapal Fab Praezision Einmesser-Maschinenreibahle
DE3347501C3 (de) * 1983-12-29 1993-12-02 Uwe Christian Seefluth Bohrwerkzeug mit Hartmetalleinsatzkörper, Herstellverfahren für Hartmetalleinsatzkörper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668968A1 (fr) * 1990-11-12 1992-05-15 Materiel Precision Produc Plaquettes de coupe avec chevron diamant ou cbn ou chevron diamant ou cbn encastre.
EP0520403A2 (en) * 1991-06-25 1992-12-30 Sumitomo Electric Industries, Ltd Hard sintered compact for tools
EP0555192A1 (en) * 1992-02-05 1993-08-11 Sandvik Aktiebolag Cutting insert and process for its production
EP0560253A1 (en) * 1992-03-09 1993-09-15 Norton Company Cutting tool

Also Published As

Publication number Publication date
GB2284371A (en) 1995-06-07
ES2116180B1 (es) 1999-03-01
SE9404145L (sv) 1995-06-07
SE9404145D0 (sv) 1994-11-30
FR2713118A1 (fr) 1995-06-09
IT1267326B1 (it) 1997-01-28
ITUD940198A0 (it) 1994-12-06
ITUD940198A1 (it) 1996-06-06
GB9424105D0 (en) 1995-01-18
DE4341503A1 (de) 1995-06-08

Similar Documents

Publication Publication Date Title
GB9310500D0 (en) Cutting tool
GB2259263B (en) Wear resistant tools
SE9002137D0 (sv) Improved tools for cutting rock drilling
TW368450B (en) Method of making a carbide cutting insert
CA2151899A1 (en) Tool component
MXPA02007324A (es) Herramientas cortadoras e insertos de barrena con control de la forma de las virutas..
IL117719A (en) Cutting tool
EP0104893A3 (en) Tool component
ES2116180A1 (es) Dispositivo para el acabado de precision de taladros.
AU2004211523A1 (en) Method of manufacturing a cutting element
EP0184223B1 (en) Cutting tool
AU3074295A (en) Tool-bit holder and method of manufacturing same
CA2520715A1 (en) Drill insert with controlled contact clearance
GB2010708A (en) Rotary bore cutting tools
KR950009957B1 (en) Drill bit with cutting insert
EP0955446A3 (en) Preform cutting element
ES2088721A2 (es) Procedimientos para la obtencion de herramientas de corte y herramientas de corte obtenidas por estos procedimientos.
Schreiber Composites: A Mixed Blessing
Goto et al. Hard sintered body cutting tool
Shin Radiographic Study of Residual Stresses in Hard-Metal Stamp Parts
Usuda Cutting of Hypereutectic Al--Si Alloy With Sintered Diamond Tool
Tonshoff et al. Fine Grained and Ultra Fine Grained Hard Metals for Machining of Hardened and Highly Quenched and Tempered Materials
Obeloer New Developments and Applications of Polycrystalline Diamond and Boron Nitride Tools
Saso Machinable Glass‐Ceramic
Gorshkov et al. Effect of Cutting Speed and Feed on the Operating Efficiency of Round K 10 D Inserts in Lathe Finishing.(Retroactive Coverage)

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19980701

Kind code of ref document: A1

Effective date: 19980701

FA2A Application withdrawn

Effective date: 19991215