ES2071308T3 - Elemento auxiliar de corte. - Google Patents

Elemento auxiliar de corte.

Info

Publication number
ES2071308T3
ES2071308T3 ES91908607T ES91908607T ES2071308T3 ES 2071308 T3 ES2071308 T3 ES 2071308T3 ES 91908607 T ES91908607 T ES 91908607T ES 91908607 T ES91908607 T ES 91908607T ES 2071308 T3 ES2071308 T3 ES 2071308T3
Authority
ES
Spain
Prior art keywords
cutters
side sides
sides
punch
workpiece
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 - Lifetime
Application number
ES91908607T
Other languages
English (en)
Inventor
Karl-Heinz Stoffels
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.)
Sandvik AB
Original Assignee
Sandvik AB
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
Priority claimed from DE4013717A external-priority patent/DE4013717A1/de
Application filed by Sandvik AB filed Critical Sandvik AB
Application granted granted Critical
Publication of ES2071308T3 publication Critical patent/ES2071308T3/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
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/08—Rake or top surfaces
    • B23C2200/083—Rake or top surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/08—Rake or top surfaces
    • B23C2200/085—Rake or top surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/125—Side or flank surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/16—Supporting or bottom surfaces
    • B23C2200/162—Supporting or bottom surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/16—Supporting or bottom surfaces
    • B23C2200/164—Supporting or bottom surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/205—Discontinuous cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/367—Mounted tangentially, i.e. where the rake face is not the face with largest area
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/1924—Specified tool shape
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)

Abstract

UNA HERRAMIENTA PARA FRESAR MEDIANTE LA EXTRACCION DE VIRUTAS DE LAS SUPERFICIES DE LA PIEZA DE TRABAJO A SER CORTADA, COMO POR EJEMPLO UNA CABEZA FRESADORA QUE PUEDE GIRAR ALREDEDOR DE UN EJE, TIENE VARIAS MATRICES DE PUNZONAR (3) MONTADAS SOBRE SU CARA FRONTAL (2). PARA OBTENER UNA PIEZA DE TRABAJO (19) CON UNA SUPERFICIE DE GRAN CALIDAD Y UNA DURACION RELATIVAMENTE LARGA DE LA HERRAMIENTA, CADA MATRIZ DE PUNZONAR (3) TIENE CUATRO CORTADORES PRINCIPALES Y CUATRO CORTADORES DE ACABADO (15, 10A). LAS MATRICES DE PUNZONAR TIENE CADA UNA CUATRO CARAS FRONTALES BASICAMENTE TRAPEZOIDALES (13A, 14A; 13B, 14B) MUTUAMENTE INCLINADAS POR PARTES EN RELACION A LAS CARAS LATERALES (9). LOS BORDES LARGOS FORMADOS POR LAS CARAS FRONTALES Y LATERALES JUNTAS TIENEN CADA UNO UN BISEL (14A, 14B), FORMANDO LOS BORDES DEL CUERPO FORMADO POR LAS CARAS FRONTALES CONTIGUAS DE LA MATRIZ DE PUNZONAR EN EL AREA DE LOS BISELES LOS CORTADORES PRINCIPALES (15). LOS BORDES CORTOS FORMADOS POR LAS CARAS FRONTALES Y LATERALES JUNTAS SON CONVEXOS Y FORMAN LOS CORTADORES DE ACABADO (10A). LAS ESQUINAS (12A, 12B) DE LAS CARAS LATERALES DE LAS MATRICES DE PUNZONAR FORMAN PREFERENTEMENTE PARALELOGRAMOS ROMBOIDALES.
ES91908607T 1990-04-28 1991-04-29 Elemento auxiliar de corte. Expired - Lifetime ES2071308T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013717A DE4013717A1 (de) 1989-10-07 1990-04-28 Fraeskopf

Publications (1)

Publication Number Publication Date
ES2071308T3 true ES2071308T3 (es) 1995-06-16

Family

ID=6405351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91908607T Expired - Lifetime ES2071308T3 (es) 1990-04-28 1991-04-29 Elemento auxiliar de corte.

Country Status (10)

Country Link
US (1) US5256009A (es)
EP (1) EP0485546B1 (es)
JP (1) JPH04506777A (es)
KR (1) KR920702645A (es)
AT (1) ATE118387T1 (es)
AU (1) AU7778791A (es)
BR (1) BR9105722A (es)
DE (1) DE59104593D1 (es)
ES (1) ES2071308T3 (es)
WO (1) WO1991017014A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3628695B2 (ja) * 1994-01-14 2005-03-16 サンドビック アクティエボラーグ スローアウェイチップおよび切削工具
SE509224C2 (sv) * 1994-05-19 1998-12-21 Sandvik Ab Vändskär
USD381026S (en) * 1994-08-18 1997-07-15 Sandvik Ab Milling cutter insert for fine milling
JP4465809B2 (ja) 1999-07-09 2010-05-26 三菱マテリアル株式会社 スローアウェイチップ
US6769844B2 (en) 2001-01-10 2004-08-03 Kennametal Inc. Cutting insert and method of making the same
CN1564723A (zh) * 2001-09-06 2005-01-12 钴碳化钨硬质合金公司 切削刀片和具有这种切削刀片的铣刀
US7168512B2 (en) * 2001-09-06 2007-01-30 Kennametal Inc. Cutting insert and milling cutter with such a cutting insert
RU2279332C2 (ru) * 2004-08-12 2006-07-10 Дмитрий Валерьевич Попов Торцово-цилиндрическая фреза
DE102005025815A1 (de) * 2005-06-02 2006-12-07 Kennametal Widia Produktions Gmbh & Co. Kg Schneideinsatz, insbesondere zur Kurbelwellenbearbeitung
JP4231496B2 (ja) * 2005-08-01 2009-02-25 住友電工ハードメタル株式会社 スローアウェイチップ
AT508492A1 (de) * 2009-07-08 2011-01-15 Boehlerit Gmbh & Co Kg Stirnfräser
DE102019123912A1 (de) 2019-09-05 2021-03-11 Kennametal Inc. Schneideinsatz sowie Schneidwerkzeug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541655A (en) * 1967-12-29 1970-11-24 Carmet Co Indexable and reversible cutting inserts
US4294565A (en) * 1980-03-06 1981-10-13 General Electric Company Indexable finishing insert for a milling cutter
JPH0620657B2 (ja) * 1985-10-11 1994-03-23 株式会社東芝 正面フライスカツタ
JPH0715686Y2 (ja) * 1987-03-04 1995-04-12 三菱マテリアル株式会社 ボールエンドミル
US5035546A (en) * 1987-10-01 1991-07-30 Gte Valenite Corporation Radiused on-edge indexable cutting insert
US5114282A (en) * 1988-03-21 1992-05-19 Gte Valenite Corporation Indexable insert for roughing and finishing
US5028175A (en) * 1988-03-21 1991-07-02 Gte Valenite Corporation Indexable insert for roughing and finishing
DE3839804A1 (de) * 1988-11-25 1990-05-31 Widia Heinlein Gmbh Wendeschneidplatte
US4840518A (en) * 1988-12-27 1989-06-20 Gte Valenite Corporation Cutting insert
IL93883A (en) * 1989-04-12 1993-02-21 Iscar Ltd Cutting insert for a milling cutting tool

Also Published As

Publication number Publication date
AU7778791A (en) 1991-11-27
ATE118387T1 (de) 1995-03-15
EP0485546B1 (de) 1995-02-15
JPH04506777A (ja) 1992-11-26
DE59104593D1 (de) 1995-03-23
US5256009A (en) 1993-10-26
KR920702645A (ko) 1992-10-06
EP0485546A1 (de) 1992-05-20
BR9105722A (pt) 1992-08-04
WO1991017014A1 (de) 1991-11-14

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