ES2052186T3 - Cortador de orificios anulares. - Google Patents
Cortador de orificios anulares.Info
- Publication number
- ES2052186T3 ES2052186T3 ES90310518T ES90310518T ES2052186T3 ES 2052186 T3 ES2052186 T3 ES 2052186T3 ES 90310518 T ES90310518 T ES 90310518T ES 90310518 T ES90310518 T ES 90310518T ES 2052186 T3 ES2052186 T3 ES 2052186T3
- Authority
- ES
- Spain
- Prior art keywords
- tips
- brazing
- face
- flutes
- cylindrical wall
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/08—Brazed connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/40—Flutes, i.e. chip conveying grooves
- B23B2251/408—Spiral grooves
-
- 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
-
- 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
- Y10T408/895—Having axial, core-receiving central portion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Surgical Instruments (AREA)
- Turning (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Earth Drilling (AREA)
Abstract
UN CORTADOR DE AGUJEROS DE EXTREMOS ANULARES SE FABRICA MEDIANTE UNA SOLDADURA FUERTE DE TODOS LOS EXTREMOS (30) SIMULTANEAMENTE A LA PARED CILINDRICA (12) DEL CUERPO DEL CORTADOR. LOS EXTREMOS (30) TIENEN BORDES INTERIOR Y EXTERIOR (32,34) QUE SE UBICAN CON LAS SUPERFICIES INTERIOR Y EXTERIOR (52,54) DE LA PARED CILINDRICA (12). ESTO UBICA EXACTAMENTE A LOS BORDES EN FORMA RADIAL DURANTE LA SOLDADURA. LA CARA INTERNA EN SENTIDO RADIAL (46) DEL EXTREMO (30) SE INCLINA PARA DEFINIR UNA CARA DE SEPARACION INTERIOR QUE TIENE LAS SEPARACIONES RADIALES Y DE CIRCUNFERENCIA NECESARIAS SIN QUE HAYA QUE ESMERILAR LA CARA INTERIOR DESPUES DE LA SOLDADURA. LOS BORDES (30) SE RECIBEN EN RANURAS OBLICUAS (18) CUYO ANGULO DE INCLUINACION (ALFA) ES MENOR QUE EL ANGULO DEL ESPIRAL (BETA) DE LAS RANURAS (70). LA CARA INCLINADA FRONTAL (43) ES ESMERILADA PARA LOGRAR UN OPTIMO CORTE EN TANTO QUE LAS RANURAS SE DISEÑAN INDEPENDIENTEMENTE PARA LOGRAR UNA OPTIMA RETIRADA DE LAS BRIZNAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898921828A GB8921828D0 (en) | 1989-09-27 | 1989-09-27 | Annular hole cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2052186T3 true ES2052186T3 (es) | 1994-07-01 |
Family
ID=10663696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90310518T Expired - Lifetime ES2052186T3 (es) | 1989-09-27 | 1990-09-26 | Cortador de orificios anulares. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5218888A (es) |
EP (1) | EP0420602B1 (es) |
JP (1) | JPH03142120A (es) |
AT (1) | ATE105754T1 (es) |
AU (2) | AU632366B2 (es) |
CA (1) | CA2026424A1 (es) |
DE (1) | DE69008985T2 (es) |
DK (1) | DK0420602T3 (es) |
ES (1) | ES2052186T3 (es) |
GB (1) | GB8921828D0 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU697871B2 (en) * | 1995-09-19 | 1998-10-22 | Commonwealth Scientific And Industrial Research Organisation | Wood corer device |
AUPN552595A0 (en) * | 1995-09-19 | 1995-10-12 | Commonwealth Scientific And Industrial Research Organisation | Wood corer device and method |
GB2319739B (en) * | 1997-07-08 | 1998-10-14 | Bradford Tool And Gauge Ltd | Hole-cutting tool |
US6152661A (en) * | 1999-08-17 | 2000-11-28 | Thrasher; Charles M. | Wood coring bit |
KR20030079406A (ko) * | 2002-04-04 | 2003-10-10 | 대광교역 주식회사 | 홀 커터 |
TWI263552B (en) * | 2003-06-05 | 2006-10-11 | Miyanaga Kk | Core cutter |
US20050105981A1 (en) * | 2003-09-26 | 2005-05-19 | The M. K. Morse Company | Hole cutter and method for producing |
JP4689348B2 (ja) * | 2005-05-19 | 2011-05-25 | コスモ工機株式会社 | ホールカッター |
JP4418408B2 (ja) * | 2005-07-04 | 2010-02-17 | オーエスジー株式会社 | 段付ドリル |
DE102006045508B3 (de) * | 2006-09-27 | 2007-12-27 | Joimax Gmbh | Verfahren zum Herstellen eines Knochen-Fräsers sowie ein nach dem Verfahren hergestellter Knochen-Fräser |
US7695542B2 (en) | 2006-11-30 | 2010-04-13 | Longyear Tm, Inc. | Fiber-containing diamond-impregnated cutting tools |
US9540883B2 (en) | 2006-11-30 | 2017-01-10 | Longyear Tm, Inc. | Fiber-containing diamond-impregnated cutting tools and methods of forming and using same |
US9267332B2 (en) | 2006-11-30 | 2016-02-23 | Longyear Tm, Inc. | Impregnated drilling tools including elongated structures |
DE102007005463B3 (de) * | 2007-01-30 | 2008-05-29 | Ting Fong Electric & Machinery Co. Ltd., Sanchung | Verfahren zur Herstellung von Bohrfräsern sowie Bohrfräser |
US20080240869A1 (en) * | 2007-04-02 | 2008-10-02 | Zibra, Llc | Reverse tipped router bit |
CN101583454B (zh) | 2007-06-15 | 2012-07-18 | 株式会社宫永 | 取芯刀具 |
US8590646B2 (en) * | 2009-09-22 | 2013-11-26 | Longyear Tm, Inc. | Impregnated cutting elements with large abrasive cutting media and methods of making and using the same |
US8662208B2 (en) * | 2010-06-17 | 2014-03-04 | American National Carbide Co. | Downhole cutting tool, cutting elements and method |
US8657894B2 (en) | 2011-04-15 | 2014-02-25 | Longyear Tm, Inc. | Use of resonant mixing to produce impregnated bits |
DE102011084455A1 (de) * | 2011-10-13 | 2013-04-18 | Robert Bosch Gmbh | Hammerbohrkrone |
US9820757B2 (en) * | 2013-04-12 | 2017-11-21 | Greatbatch Ltd. | Instrument for reshaping the head of a femur |
CA158444S (en) * | 2013-08-09 | 2014-10-06 | Hilti Ag | Drill core bit |
CA3143814A1 (en) | 2015-01-12 | 2016-07-21 | Longyear Tm, Inc. | Drilling tools having matrices with carbide-forming alloys, and methods of making and using same |
CN112719371A (zh) * | 2020-12-24 | 2021-04-30 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种长深度环形孔加工方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE358625A (es) * | ||||
US1290042A (en) * | 1918-05-20 | 1919-01-07 | Howard P Arnold | Process of manufacturing cutting-tools. |
US1887373A (en) * | 1929-03-14 | 1932-11-08 | Cleveland Twist Drill Co | Reamer and the like |
BE471453A (es) * | 1946-05-03 | |||
GB646850A (en) * | 1948-02-13 | 1950-11-29 | Leon Nussbaum | Improvements in or relating to rotary drilling tools |
US2840348A (en) * | 1954-11-22 | 1958-06-24 | Carl V Tilden | Drill bit |
US2902259A (en) * | 1956-11-27 | 1959-09-01 | Carl V Tilden | Percussion drill bit and method of producing it |
GB911093A (en) * | 1958-09-13 | 1962-11-21 | Brooke Tool Mfg Company Ltd | A new or improved trepanning tool |
US3094016A (en) * | 1959-11-20 | 1963-06-18 | Kleine Werner Kurt Max | Trepanning and boring head |
US3154839A (en) * | 1961-07-26 | 1964-11-03 | Union Carbide Corp | Bandsaw blade |
US3176732A (en) * | 1961-09-25 | 1965-04-06 | George A Henderson | Circular saw |
GB1104798A (en) * | 1963-11-22 | 1968-02-28 | English Electric Co Ltd | Trepanning tools |
US3331455A (en) * | 1964-01-29 | 1967-07-18 | Pratt & Whitney Inc | Core bit |
US3430526A (en) * | 1965-06-30 | 1969-03-04 | Interpace Corp | Shell cutter |
US3610768A (en) * | 1969-04-08 | 1971-10-05 | Warner Swasey Co | Trepanning tool |
US4072437A (en) * | 1976-06-24 | 1978-02-07 | Garland Smith Engineering Co., Inc. | Removable cutter tooth |
US4208154A (en) * | 1978-03-21 | 1980-06-17 | Gundy William P | Core drill |
JPS5721140A (en) * | 1980-07-15 | 1982-02-03 | Ricoh Co Ltd | Communication system |
US4422812A (en) * | 1981-11-25 | 1983-12-27 | Linville Kevin D | Rotatable shell cutter |
JPS61109607A (ja) * | 1984-11-01 | 1986-05-28 | Nitto Giken Kk | 環状カツタ− |
JPS6239113A (ja) * | 1985-04-17 | 1987-02-20 | Saburo Suese | 丸鋸及びその製造方法 |
GB8527778D0 (en) * | 1985-11-11 | 1985-12-18 | Hubbard D | Hole cutter |
-
1989
- 1989-09-27 GB GB898921828A patent/GB8921828D0/en active Pending
-
1990
- 1990-09-24 AU AU63124/90A patent/AU632366B2/en not_active Ceased
- 1990-09-25 US US07/587,719 patent/US5218888A/en not_active Expired - Fee Related
- 1990-09-26 EP EP90310518A patent/EP0420602B1/en not_active Expired - Lifetime
- 1990-09-26 AT AT90310518T patent/ATE105754T1/de not_active IP Right Cessation
- 1990-09-26 JP JP2256795A patent/JPH03142120A/ja active Pending
- 1990-09-26 DK DK90310518.7T patent/DK0420602T3/da active
- 1990-09-26 DE DE69008985T patent/DE69008985T2/de not_active Expired - Fee Related
- 1990-09-26 ES ES90310518T patent/ES2052186T3/es not_active Expired - Lifetime
- 1990-09-27 CA CA002026424A patent/CA2026424A1/en not_active Abandoned
-
1992
- 1992-10-06 AU AU26240/92A patent/AU2624092A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU632366B2 (en) | 1992-12-24 |
EP0420602A3 (en) | 1991-06-12 |
DK0420602T3 (da) | 1994-06-20 |
EP0420602A2 (en) | 1991-04-03 |
EP0420602B1 (en) | 1994-05-18 |
CA2026424A1 (en) | 1991-03-28 |
AU2624092A (en) | 1992-12-03 |
ATE105754T1 (de) | 1994-06-15 |
DE69008985D1 (de) | 1994-06-23 |
JPH03142120A (ja) | 1991-06-17 |
DE69008985T2 (de) | 1994-09-01 |
GB8921828D0 (en) | 1989-11-08 |
US5218888A (en) | 1993-06-15 |
AU6312490A (en) | 1991-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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