MX2019004697A - Brocas y métodos para usar las mismas. - Google Patents

Brocas y métodos para usar las mismas.

Info

Publication number
MX2019004697A
MX2019004697A MX2019004697A MX2019004697A MX2019004697A MX 2019004697 A MX2019004697 A MX 2019004697A MX 2019004697 A MX2019004697 A MX 2019004697A MX 2019004697 A MX2019004697 A MX 2019004697A MX 2019004697 A MX2019004697 A MX 2019004697A
Authority
MX
Mexico
Prior art keywords
drills
drill
contours
gash
flutes
Prior art date
Application number
MX2019004697A
Other languages
English (en)
Inventor
P Bonfiglio Douglas
CURTICIAN Steve
Hamil Brian
Original Assignee
Kyocera Sgs Prec Tools Inc
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 Kyocera Sgs Prec Tools Inc filed Critical Kyocera Sgs Prec Tools Inc
Publication of MX2019004697A publication Critical patent/MX2019004697A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/202—Three 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097—Spiral channel

Abstract

Se describen brocas y métodos para remover el material utilizando brocas. Las brocas pueden incluir una pluralidad de áreas que se extienden a un borde de corte, en donde las áreas adyacentes están separadas por estrías que comprenden un contorno de base dispuesto en una configuración generalmente helicoidal a lo largo de un eje de línea central de un cuerpo de la broca. La broca también incluye una pluralidad de puntas de broca contorneadas, cada una de los cuales tiene una porción lineal que se extiende hacia un diámetro exterior del cuerpo de la broca, y una porción arqueada que se extiende desde la porción lineal y hacia un cincel del cuerpo de la broca. La broca incluye además una pluralidad de contornos de corte colocados dentro de la pluralidad de estrías. Los contornos de corte se extienden desde el cincel del cuerpo de la broca y los contornos de corte son oblicuos a los contornos de base de las estrías.
MX2019004697A 2016-10-21 2017-10-20 Brocas y métodos para usar las mismas. MX2019004697A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662410894P 2016-10-21 2016-10-21
PCT/US2017/057646 WO2018075921A1 (en) 2016-10-21 2017-10-20 Drills and methods of using the same

Publications (1)

Publication Number Publication Date
MX2019004697A true MX2019004697A (es) 2019-06-17

Family

ID=62018877

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019004697A MX2019004697A (es) 2016-10-21 2017-10-20 Brocas y métodos para usar las mismas.

Country Status (4)

Country Link
US (1) US11117200B2 (es)
EP (1) EP3528986A4 (es)
MX (1) MX2019004697A (es)
WO (1) WO2018075921A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018205681B4 (de) * 2018-04-13 2023-06-15 Kennametal Inc. Verfahren zur Herstellung eines Schneidwerkzeugs und Schneidwerkzeug
TWI786325B (zh) * 2018-10-04 2022-12-11 以色列商艾斯卡公司 具有設負傾角及正傾角二者之徑向延伸前切削刃的頂端部的切削頭、及旋轉切削工具
US11951553B2 (en) 2021-03-29 2024-04-09 Iscar, Ltd. Rotatable cutting head having tip portion with three radially extending cutting edges forming a rectilinear rotational profile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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DE3202362C2 (de) 1982-01-26 1986-05-22 Fa. Gottlieb Gühring, 7470 Albstadt Vorrichtung zum Ausspitzen eines Wendelbohrers
JPS6244304A (ja) 1985-08-20 1987-02-26 Masao Kubota ドリルのシンニング
US5011342A (en) 1988-03-14 1991-04-30 501 Greenfield Industries, Inc. Twist drill
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DE4417166B4 (de) 1993-07-27 2006-02-16 Mitsubishi Materials Corp. Bohrgerät
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DE19602566A1 (de) * 1996-01-25 1997-07-31 Andre Woitschach Gmbh Spiralbohrer
GB9606370D0 (en) 1996-03-26 1996-06-05 Dormer Tools Sheffield Ltd Improvements in or relating to twist drills
US5807039A (en) 1997-02-13 1998-09-15 Credo Tool Company Drill bit
US5971674A (en) 1997-10-02 1999-10-26 Drill Masters Of Vermont Deep hole drill bit
IL123858A (en) * 1998-03-27 2003-05-29 Iscar Ltd Drilling head
US6435780B1 (en) * 2000-07-07 2002-08-20 Talbot Holdings Ltd. Rotary cutting tool
EP1923157B1 (en) 2001-07-10 2020-07-29 Mitsubishi Materials Corporation Drill
US6676342B2 (en) 2002-01-09 2004-01-13 Allied Machine & Engineering Corp. Drill with specialized drill point geometry
DE20304580U1 (de) 2003-03-21 2004-08-12 Gühring, Jörg, Dr. Bohrer
DE10333340A1 (de) 2003-07-23 2005-02-17 Kennametal Inc. Bohrer
EP1512476B1 (en) 2003-09-08 2013-10-09 Black & Decker Inc. Self-centering drill bit with pilot tip
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DE202004010977U1 (de) 2004-05-28 2005-10-13 Kennametal Inc. Bohrer, insbesondere Spiralbohrer
JP2006055965A (ja) 2004-08-23 2006-03-02 Osg Corp 低加工硬化超硬ドリル
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US8061938B2 (en) * 2008-03-10 2011-11-22 Kennametal Inc. Cutting tool with chisel edge
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EP2390028B1 (en) * 2010-05-31 2012-12-19 SECO TOOLS AB (publ) Twist drill
ITTO20100839A1 (it) * 2010-10-15 2012-04-16 Utensileria Navone S N C Di Navone Giovanni & C Punta per utensile di foratura.
SE536296C2 (sv) * 2011-02-08 2013-08-06 Sandvik Intellectual Property Borr med spånkanaler utformade för förbättrad spånevakuering
JP5051801B2 (ja) 2011-03-03 2012-10-17 株式会社ビック・ツール ドリル
US9333564B2 (en) 2013-03-15 2016-05-10 Black & Decker Inc. Drill bit
DE102013205056A1 (de) 2013-03-21 2014-09-25 Gühring KG Mehrschneidiges Bohrwerkzeug mit innenliegenden Kühlkanälen
US9862036B2 (en) * 2013-08-30 2018-01-09 Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg Drill bit

Also Published As

Publication number Publication date
US20190262910A1 (en) 2019-08-29
EP3528986A1 (en) 2019-08-28
WO2018075921A1 (en) 2018-04-26
EP3528986A4 (en) 2020-07-22
US11117200B2 (en) 2021-09-14

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