ES2011941A6 - Util taladrador para taladros en material metalico macizo, especialmente para taladros en pilas de planchas. - Google Patents

Util taladrador para taladros en material metalico macizo, especialmente para taladros en pilas de planchas.

Info

Publication number
ES2011941A6
ES2011941A6 ES8804005A ES8804005A ES2011941A6 ES 2011941 A6 ES2011941 A6 ES 2011941A6 ES 8804005 A ES8804005 A ES 8804005A ES 8804005 A ES8804005 A ES 8804005A ES 2011941 A6 ES2011941 A6 ES 2011941A6
Authority
ES
Spain
Prior art keywords
carbide tip
drilling
reversible
reversible carbide
cutting edges
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
ES8804005A
Other languages
English (en)
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.)
Komet Stahlhalter und Werkzeugfabrik Robert Breuning GmbH
Komet Praezisionswerkzeuge Robert Breuning GmbH
Original Assignee
Komet Stahlhalter und Werkzeugfabrik Robert Breuning GmbH
Komet Praezisionswerkzeuge Robert Breuning GmbH
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 Komet Stahlhalter und Werkzeugfabrik Robert Breuning GmbH, Komet Praezisionswerkzeuge Robert Breuning GmbH filed Critical Komet Stahlhalter und Werkzeugfabrik Robert Breuning GmbH
Publication of ES2011941A6 publication Critical patent/ES2011941A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges

Abstract

UTIL TALADRADOR PARA TALADROS EN MATERIAL METALICO MACIZO, ESPECIALMENTE PARA PILAS DE PLANCHAS. EN LA CARA FRONTAL DEL VASTAGO (1) ESTAN DISPUESTAS DOS PLACAS DE CORTE DE REVOLVER, GEOMETRICAMENTE SEMEJANTES (2, 3) A DIFERENTE DISTANCIA RADIAL Y DESPLAZADAS ENTRE SI EN DIRECCION PERIFERICA POR 180 GRADOS, CUYOS ALCANCES DE TRABAJO SE SUPERPONEN Y DE LAS QUE CADA UNA PRESENTA CANTOS DE CORTE DE IGUAL LONGITUD (2A, 2B, 3A, 3B). DE LOS CANTOS DE CORTE (2A, 2B, 3A, 3B) EN CADA CASO DOS CANTOS VECINOS INCLINADOS ENTRE SI EN ANGULO OBTUSO *FORMULA*, ANGULOS AGUDOS DE DIFERENTES VALORES *FORMULA*
ES8804005A 1988-01-27 1988-12-29 Util taladrador para taladros en material metalico macizo, especialmente para taladros en pilas de planchas. Expired - Fee Related ES2011941A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8800929U DE8800929U1 (es) 1988-01-27 1988-01-27

Publications (1)

Publication Number Publication Date
ES2011941A6 true ES2011941A6 (es) 1990-02-16

Family

ID=6819984

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8804005A Expired - Fee Related ES2011941A6 (es) 1988-01-27 1988-12-29 Util taladrador para taladros en material metalico macizo, especialmente para taladros en pilas de planchas.

Country Status (10)

Country Link
US (1) US4889456A (es)
JP (1) JP2877824B2 (es)
AT (1) AT396080B (es)
CH (1) CH677743A5 (es)
DE (1) DE8800929U1 (es)
ES (1) ES2011941A6 (es)
FR (1) FR2626205B1 (es)
GB (1) GB2214456B (es)
IT (1) IT1228396B (es)
SE (1) SE469713B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018043A1 (de) * 1990-06-06 1991-12-12 Krupp Widia Gmbh Bohrwerkzeug
DE4126241A1 (de) * 1991-08-08 1993-02-11 Krupp Widia Gmbh Schneideinsatz und bohrwerkzeug fuer bohrungen in vollmaterial
JPH06155130A (ja) * 1992-11-12 1994-06-03 Hitachi Ltd エンドミル
US5269618A (en) * 1992-11-12 1993-12-14 Meyer Mark D Indexable insert drill
DK173819B1 (da) * 1994-07-22 2001-11-19 Niels Joergen Hansen Holdeorgan til skæreorganer og fremgangsmåde til fremstilling af et sådant holdeorgan
JP2850893B2 (ja) * 1997-01-08 1999-01-27 住友電気工業株式会社 スローアウェイチップ及びスローアウェイ式ドリル
US6379090B1 (en) * 2000-06-30 2002-04-30 The Boeing Company Force balanced irregular pitch reamer and associated reaming method
DE10043016B4 (de) * 2000-09-01 2006-11-23 Walter Ag Bohrnutenfräser
IL150783A0 (en) * 2001-10-16 2003-02-12 Iscar Ltd Cutting tool and cutting insert therefor
US20080279646A1 (en) * 2004-08-31 2008-11-13 Kabushiki Kaisha Miyanaga Core Cutter
US8070398B2 (en) * 2008-02-19 2011-12-06 Irwin Industrial Tool Company Multi-blade self feed bit
JP5078731B2 (ja) * 2008-04-25 2012-11-21 ユニタック株式会社 深穴切削用スローアウェイチップ及び深穴切削用ドリルヘッド
DE102011010723B4 (de) * 2011-02-09 2015-01-22 Kennametal Inc. Schneidplatte und zugehöriges Bohrwerkzeug zum Bohren von Stapeln
AT12700U1 (de) * 2011-07-05 2012-10-15 Ceratizit Austria Gmbh Bohrer-schneideinsatz
JP2017217724A (ja) * 2016-06-07 2017-12-14 三菱マテリアル株式会社 刃先交換式ドリル
CN112139566B (zh) * 2020-09-27 2023-02-10 森泰英格（成都）数控刀具股份有限公司 U钻

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416157C2 (de) * 1974-04-03 1982-08-12 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim Bohrwerkzeug
DE7721135U1 (de) * 1977-07-06 1979-01-04 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug fuer bohrungen in metallvollmaterial von werkstuecken
DE7806211U1 (de) * 1978-03-02 1979-08-09 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug fuer bohrungen in metallvollmaterial von werkstuecken
DE2808866C2 (de) * 1978-03-02 1982-10-07 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug für Bohrungen in Metallvollmaterial
DE2834083A1 (de) * 1978-08-03 1980-02-21 Walter Gmbh Montanwerke Bohrer mit wendeplattenbestueckung
US4268198A (en) * 1979-03-26 1981-05-19 Greenleaf Corporation Indexable insert drill
DE2926462C2 (de) * 1979-06-30 1984-06-20 Montanwerke Walter GmbH, 7400 Tübingen Bohrwerkzeug für metallische Werkstoffe u.dgl.
AT384977B (de) * 1980-12-22 1988-02-10 Plansee Metallwerk Bohrwerkzeug
JPS5973215A (ja) * 1982-10-18 1984-04-25 Nippon Yakin:Kk ドリル、特に深孔穿設用ドリル

Also Published As

Publication number Publication date
DE8800929U1 (es) 1989-05-24
IT8919194A0 (it) 1989-01-26
GB8901507D0 (en) 1989-03-15
GB2214456A (en) 1989-09-06
SE469713B (sv) 1993-08-30
CH677743A5 (es) 1991-06-28
IT1228396B (it) 1991-06-14
AT396080B (de) 1993-05-25
SE8900246L (sv) 1989-07-28
GB2214456B (en) 1992-01-08
ATA309988A (de) 1992-10-15
FR2626205A1 (fr) 1989-07-28
US4889456A (en) 1989-12-26
JPH01234108A (ja) 1989-09-19
FR2626205B1 (fr) 1992-02-14
SE8900246D0 (sv) 1989-01-24
JP2877824B2 (ja) 1999-04-05

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-12-29

FD1K Utility model lapsed

Effective date: 20000301