MX166475B - Broca helicoidal - Google Patents
Broca helicoidalInfo
- Publication number
- MX166475B MX166475B MX015257A MX1525789A MX166475B MX 166475 B MX166475 B MX 166475B MX 015257 A MX015257 A MX 015257A MX 1525789 A MX1525789 A MX 1525789A MX 166475 B MX166475 B MX 166475B
- Authority
- MX
- Mexico
- Prior art keywords
- tip
- tip end
- reach
- helical drill
- surface extending
- Prior art date
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
- B23B2251/48—Chip breakers
-
- 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
- Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
- Y10T408/9097—Spiral channel
Abstract
La presente invención se refiere a una broca helicoidal que comprende una porción de cilindro estriada, y que tiene un extremo de punta y superficies de punta formadas en el extremo de punta; caracterizada en que la superficies de punta incluyen una superficie de flanco interior que se extiende desde el centro del extremo de punta hasta el alcance interior de una superficie de ranura de trayectoria circular, una superficie de flanco exterior que se extiende desde el diámetro exterior del extremo de punta hasta el alcance exterior de la superficie de ranura espiral y una superficie dividida.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/168,074 US5011342A (en) | 1988-03-14 | 1988-03-14 | Twist drill |
Publications (1)
Publication Number | Publication Date |
---|---|
MX166475B true MX166475B (es) | 1993-01-12 |
Family
ID=22610011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX015257A MX166475B (es) | 1988-03-14 | 1989-03-13 | Broca helicoidal |
Country Status (11)
Country | Link |
---|---|
US (2) | US5011342A (es) |
EP (1) | EP0406283A1 (es) |
JP (1) | JPH04502884A (es) |
KR (1) | KR900700218A (es) |
AU (1) | AU630608B2 (es) |
BR (1) | BR8907316A (es) |
CA (1) | CA1331296C (es) |
ES (1) | ES2013103A6 (es) |
IL (1) | IL89523A0 (es) |
MX (1) | MX166475B (es) |
WO (1) | WO1989008520A1 (es) |
Families Citing this family (70)
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US5011342A (en) * | 1988-03-14 | 1991-04-30 | 501 Greenfield Industries, Inc. | Twist drill |
US5338135A (en) * | 1991-04-11 | 1994-08-16 | Sumitomo Electric Industries, Ltd. | Drill and lock screw employed for fastening the same |
US5609447A (en) * | 1993-11-15 | 1997-03-11 | Rogers Tool Works, Inc. | Surface decarburization of a drill bit |
AU1092895A (en) * | 1993-11-15 | 1995-06-06 | Rogers Tool Works, Inc. | Surface decarburization of a drill bit having a refined primary cutting edge |
US5628837A (en) * | 1993-11-15 | 1997-05-13 | Rogers Tool Works, Inc. | Surface decarburization of a drill bit having a refined primary cutting edge |
US5452971A (en) * | 1994-03-08 | 1995-09-26 | Nevills; Alva D. | Rotary end cutting tool |
WO1996030148A1 (de) | 1995-03-30 | 1996-10-03 | Vilab Ag | Schneidwerkzeug |
DE29601653U1 (de) * | 1995-03-30 | 1996-08-01 | Guehring Joerg Dr | Schneidwerkzeug |
GB2303809A (en) * | 1995-07-29 | 1997-03-05 | Black & Decker Inc | Roll-forged drill bit |
US5931615A (en) * | 1997-04-03 | 1999-08-03 | Credo Tool Company | Twist drill bit |
EP0893185B1 (en) * | 1997-05-29 | 2003-08-20 | Black & Decker Inc. | Twist drill |
US6056486A (en) * | 1998-07-15 | 2000-05-02 | Colvin; Kevin F. | Cutting tool point |
SE519728C2 (sv) * | 1998-08-13 | 2003-04-01 | Sandvik Ab | Spiralborr och polygonalt indexerbart skär med släppningsytor med skiljda vinklar |
US6135681A (en) * | 1998-08-21 | 2000-10-24 | Allied Machine & Engineering | Flat bottom tool |
US6443674B1 (en) | 2000-05-19 | 2002-09-03 | Ics Cutting Tools, Inc. | Self-centering twist drill having a modified flat bottom section and a helical crown point tip |
US9199315B2 (en) * | 2000-06-02 | 2015-12-01 | Kennametal Inc. | Twist drill and method for producing a twist drill which method includes forming a flute of a twist drill |
DE10042990A1 (de) * | 2000-09-01 | 2002-03-28 | Kennametal Inc | Rundlauf-Schneidwerkzeug, z. B. Bohrer |
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US20040018069A1 (en) * | 2002-07-29 | 2004-01-29 | Hsiao Kang Shan Screw Co., Ltd | Self-drilling/self-tapping screw |
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FR2850435B1 (fr) * | 2003-01-29 | 2007-07-13 | Prospection & Inventions | Cheville d'ancrage pour materiau friable |
US20050053439A1 (en) | 2003-09-09 | 2005-03-10 | Yuhong Wang | Two-flute twist drill |
EP1687126B1 (de) * | 2003-11-17 | 2007-07-25 | Robert Bosch Gmbh | Bohr- und/oder meisselwerkzeug |
US7237986B2 (en) | 2004-08-09 | 2007-07-03 | Black & Decker Inc. | High speed metal drill bit |
US7520703B2 (en) * | 2004-09-07 | 2009-04-21 | Black & Decker Inc. | Twist drill with a pilot tip |
KR100601323B1 (ko) | 2004-11-25 | 2006-07-13 | 주식회사 비-코리아 | 비대칭형 트위스트 드릴 |
CN2820394Y (zh) * | 2005-09-14 | 2006-09-27 | 江苏天工工具股份有限公司 | 一种分屑强力钻 |
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ATE548145T1 (de) * | 2006-06-09 | 2012-03-15 | Jiangsu Tiangong Tools Co Ltd | Starker hochleistungsspiralbohrer |
US20080019787A1 (en) * | 2006-07-24 | 2008-01-24 | Karthikeyan Sampath | Drill for machining fiber reinforced composite material |
DE102007044095A1 (de) * | 2007-09-14 | 2009-03-19 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Bohrwerkzeug mit Bohrkrone |
DE102007000848A1 (de) * | 2007-10-11 | 2009-04-23 | Hilti Aktiengesellschaft | Selbstbohrschraube |
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JP2011514263A (ja) * | 2008-03-19 | 2011-05-06 | リー、シーチン | らせん状差込バイト |
GB201007032D0 (en) * | 2010-04-27 | 2010-06-09 | Dormer Tools Ltd | Twist drill for advanced materials |
JP5691424B2 (ja) * | 2010-11-17 | 2015-04-01 | 株式会社不二越 | ドリル |
DE102011001177B4 (de) * | 2011-03-09 | 2022-10-20 | Gühring KG | Mehrschneidiges Bohrwerkzeug |
EP2502709B1 (en) | 2011-03-22 | 2017-02-01 | Black & Decker Inc. | Chisels |
EP2517812B1 (en) * | 2011-04-05 | 2014-12-31 | SECO TOOLS AB (publ) | A cutting head comprising a drill tip and a drill having such a cutting head |
US9662717B2 (en) * | 2011-05-23 | 2017-05-30 | Sharon-Cutwell Co., Inc. | Drilling tool |
GB2492583A (en) * | 2011-07-06 | 2013-01-09 | Sandvik Intellectual Property | Twist drill for composite materials |
CN202180241U (zh) * | 2011-07-11 | 2012-04-04 | 宁波华刃工具有限公司 | 通用型多刃尖钻 |
US9232952B2 (en) | 2012-04-16 | 2016-01-12 | Medtronic Ps Medical, Inc. | Surgical bur with non-paired flutes |
US9333564B2 (en) | 2013-03-15 | 2016-05-10 | Black & Decker Inc. | Drill bit |
USD737875S1 (en) | 2013-03-15 | 2015-09-01 | Black & Decker Inc. | Drill bit |
USD734792S1 (en) | 2013-03-15 | 2015-07-21 | Black & Decker Inc. | Drill bit |
US9452502B1 (en) * | 2013-06-26 | 2016-09-27 | The Boeing Company | Method and apparatus for reworking apertures in a workpiece with chip collection |
US9883873B2 (en) * | 2013-07-17 | 2018-02-06 | Medtronic Ps Medical, Inc. | Surgical burs with geometries having non-drifting and soft tissue protective characteristics |
US10335166B2 (en) | 2014-04-16 | 2019-07-02 | Medtronics Ps Medical, Inc. | Surgical burs with decoupled rake surfaces and corresponding axial and radial rake angles |
RU2687623C2 (ru) | 2014-06-03 | 2019-05-15 | Сандвик Интеллекчуал Проперти Аб | Способ изготовления режущего инструмента и режущий инструмент |
JP6443914B2 (ja) * | 2014-09-18 | 2018-12-26 | 住友電工ハードメタル株式会社 | ドリル |
CN204108413U (zh) * | 2014-09-24 | 2015-01-21 | 江苏舜天国际集团苏迈克斯工具有限公司 | 一种七刃钻头 |
JP6589506B2 (ja) * | 2014-09-26 | 2019-10-16 | 三菱マテリアル株式会社 | ドリル及びドリルヘッド |
WO2016047803A1 (ja) * | 2014-09-26 | 2016-03-31 | 三菱マテリアル株式会社 | ドリル及びドリルヘッド |
WO2016063893A1 (ja) * | 2014-10-24 | 2016-04-28 | 京セラ株式会社 | ドリルおよびそれを用いた切削加工物の製造方法 |
US9955981B2 (en) | 2015-03-31 | 2018-05-01 | Medtronic Xomed, Inc | Surgical burs with localized auxiliary flutes |
US10265082B2 (en) | 2015-08-31 | 2019-04-23 | Medtronic Ps Medical, Inc. | Surgical burs |
DE102015223484B4 (de) * | 2015-11-26 | 2022-06-15 | Kennametal Inc. | Schneidwerkzeug und Verfahren zu dessen Herstellung |
KR102574009B1 (ko) * | 2015-12-28 | 2023-09-01 | 다이아몬드 이노베이션즈, 인크. | 레이저 절삭 칩 브레이커를 갖는 다결정 다이아몬드 드릴 비트 |
US11007583B2 (en) | 2016-02-14 | 2021-05-18 | Hongjia Wang | Twist drill |
EP3444059B1 (en) * | 2016-04-15 | 2022-08-17 | MOLDINO Tool Engineering, Ltd. | Small-diameter drill bit |
MX2019004697A (es) * | 2016-10-21 | 2019-06-17 | Kyocera Sgs Prec Tools Inc | Brocas y métodos para usar las mismas. |
DE102017101020A1 (de) | 2017-01-19 | 2018-07-19 | Sfs Intec Holding Ag | Bohrschraube |
USD840449S1 (en) | 2017-06-28 | 2019-02-12 | Gino Development, Inc. | Twisted drill bit tip |
JP7142681B2 (ja) * | 2018-03-28 | 2022-09-27 | 京セラ株式会社 | ドリル及び切削加工物の製造方法 |
US10940545B2 (en) * | 2018-06-12 | 2021-03-09 | Disston Company | Drill bit, such as an auger drill bit, and method therefore |
USD881957S1 (en) * | 2019-06-27 | 2020-04-21 | Hongjia Wang | Twist drill |
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US3125931A (en) * | 1964-03-24 | Method for forming helical flutes | ||
US1069930A (en) * | 1912-04-23 | 1913-08-12 | William R Down | Drill. |
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US2817983A (en) * | 1956-03-02 | 1957-12-31 | Carl W Mossberg | Coolant type drilling tool |
US2996081A (en) * | 1956-06-29 | 1961-08-15 | Anderson Co | Multiple valve structure |
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US3089354A (en) * | 1959-10-30 | 1963-05-14 | Spiralbohrer Und Werkzeugfabri | Method for the production of cutting tools |
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BE794210Q (fr) * | 1968-02-14 | 1973-05-16 | Radial Lip Machine Inc | Appareil a affuter les forets |
US3610075A (en) * | 1968-07-01 | 1971-10-05 | Illinois Tool Works | Method of producing a plurality of cutting tools from a single fluted bar |
DE1921677B2 (de) * | 1969-04-28 | 1977-09-29 | Hilti Ag, Schaan (Liechtenstein) | Drehschlag-wendelbohrer |
US3592555A (en) * | 1969-05-02 | 1971-07-13 | Radial Lip Machine Corp | Drill with discontinuous cutting lips |
US3680262A (en) * | 1969-11-03 | 1972-08-01 | Omark Winslow Co | End mill grinder |
DE7033288U (de) * | 1970-09-07 | 1971-08-12 | Desrondiers Bernard Rene | Spezialbohrer fuer duenne metalle. |
US3667857A (en) * | 1970-10-30 | 1972-06-06 | Nat Twist Drill & Tool Co | Combined drill and reamer construction |
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FR2234749A5 (es) * | 1973-06-20 | 1975-01-17 | Costil Marcel | |
AU523307B2 (en) * | 1977-11-02 | 1982-07-22 | Raymond Garnet Hillier and Elizabeth Jean Hillier | Drilling bit |
US4222690A (en) * | 1977-12-03 | 1980-09-16 | Ryosuke Hosoi | Drill having cutting edges with the greatest curvature at the central portion thereof |
DE7806211U1 (de) * | 1978-03-02 | 1979-08-09 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim | Bohrwerkzeug fuer bohrungen in metallvollmaterial von werkstuecken |
US4209275A (en) * | 1978-10-30 | 1980-06-24 | Kim Joo B | Twist drill |
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IT1127526B (it) * | 1980-08-01 | 1986-05-21 | Aeritalia Spa | Punta da trapano per eseguire fori in laminati di materiale composito di fibre/resina |
DE3131794C2 (de) * | 1980-08-29 | 1986-08-07 | Toshiaki Osaka Hosoi | Bohrer |
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DE3205051C2 (de) * | 1982-02-12 | 1983-12-22 | Hermann Bilz Gmbh & Co, 7300 Esslingen | Bohrwerkzeug |
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JPS5981010A (ja) * | 1982-10-29 | 1984-05-10 | Nippon Oil & Fats Co Ltd | 穴明け工具 |
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JPS59219108A (ja) * | 1983-05-25 | 1984-12-10 | Sumitomo Electric Ind Ltd | ドリル |
DE3344620A1 (de) * | 1983-12-09 | 1985-06-20 | Hartmetallwerkzeugfabrik Andreas Maier GmbH + Co KG, 7959 Schwendi | Mehrschneidenbohrer |
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SU1238905A1 (ru) * | 1984-09-12 | 1986-06-23 | Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина | Сверло дл сверлени полимерных композиционных материалов |
SU1278117A1 (ru) * | 1985-03-15 | 1986-12-23 | Предприятие П/Я А-1096 | Сверло |
FR2583667A1 (fr) * | 1985-06-19 | 1986-12-26 | Girouard Marc | Foret de percage pour materiaux d'usinage difficile |
DE3706282A1 (de) * | 1986-02-28 | 1987-09-03 | Izumo Sangyo Kk | Umlaufendes schneidwerkzeug |
US4968193A (en) * | 1986-08-18 | 1990-11-06 | Black & Decker Corporation | Self-centering drill bit with pilot tip |
US5011342A (en) * | 1988-03-14 | 1991-04-30 | 501 Greenfield Industries, Inc. | Twist drill |
-
1988
- 1988-03-14 US US07/168,074 patent/US5011342A/en not_active Expired - Lifetime
-
1989
- 1989-03-07 IL IL89523A patent/IL89523A0/xx unknown
- 1989-03-13 ES ES8900899A patent/ES2013103A6/es not_active Expired - Lifetime
- 1989-03-13 MX MX015257A patent/MX166475B/es unknown
- 1989-03-13 CA CA000593556A patent/CA1331296C/en not_active Expired - Fee Related
- 1989-03-14 AU AU34393/89A patent/AU630608B2/en not_active Ceased
- 1989-03-14 JP JP1504010A patent/JPH04502884A/ja active Pending
- 1989-03-14 WO PCT/US1989/001049 patent/WO1989008520A1/en not_active Application Discontinuation
- 1989-03-14 EP EP19890903903 patent/EP0406283A1/en not_active Withdrawn
- 1989-03-14 BR BR898907316A patent/BR8907316A/pt not_active IP Right Cessation
- 1989-11-14 KR KR1019890702116A patent/KR900700218A/ko not_active Application Discontinuation
-
1992
- 1992-09-30 US US07/954,141 patent/US5442979A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR900700218A (ko) | 1990-08-11 |
BR8907316A (pt) | 1991-03-19 |
EP0406283A4 (en) | 1990-11-12 |
JPH04502884A (ja) | 1992-05-28 |
IL89523A0 (en) | 1989-09-10 |
US5442979A (en) | 1995-08-22 |
EP0406283A1 (en) | 1991-01-09 |
US5011342A (en) | 1991-04-30 |
AU630608B2 (en) | 1992-11-05 |
AU3439389A (en) | 1989-10-05 |
WO1989008520A1 (en) | 1989-09-21 |
US5011342B1 (es) | 1994-01-11 |
CA1331296C (en) | 1994-08-09 |
ES2013103A6 (es) | 1990-04-16 |
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