MX362775B - Sistema de perforación para orificios profundos. - Google Patents
Sistema de perforación para orificios profundos.Info
- Publication number
- MX362775B MX362775B MX2015011600A MX2015011600A MX362775B MX 362775 B MX362775 B MX 362775B MX 2015011600 A MX2015011600 A MX 2015011600A MX 2015011600 A MX2015011600 A MX 2015011600A MX 362775 B MX362775 B MX 362775B
- Authority
- MX
- Mexico
- Prior art keywords
- drilling system
- drill
- hole
- tool
- inserts
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 5
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
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0486—Drills for trepanning with lubricating or cooling equipment
- B23B51/0493—Drills for trepanning with lubricating or cooling equipment with exchangeable cutting inserts, e.g. able to be clamped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0054—Drill guiding devices
-
- 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
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/0404—Hexagonal
- B23B2200/0419—Hexagonal trigonal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/20—Top or side views of the cutting edge
- B23B2200/208—Top or side views of the cutting edge with wiper, i.e. an auxiliary cutting edge to improve surface finish
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/04—Fixation screws, bolts or pins of particular form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
- B23B2231/026—Grooves
- B23B2231/0268—Radial grooves
-
- 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
- B23B2240/04—Bayonet connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2250/00—Compensating adverse effects during turning, boring or drilling
- B23B2250/12—Cooling and lubrication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/02—Connections between shanks and removable cutting heads
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/124—Screws
-
- 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
- Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
- Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
- Y10T408/455—Conducting channel extending to end of Tool
-
- 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
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/557—Frictionally engaging sides of opening in work
- Y10T408/558—Opening coaxial with Tool
- Y10T408/5583—Engaging sides of opening being enlarged by Tool
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Sistema (10) de perforación que utiliza mejor la curva de potencia de máquinas herramientas modernas. El sistema (10) de perforación utiliza una broca bidiametral, que utiliza inserciones (50) de IC para realizar el corte de orificio de mayor diámetro , y un sistema (70) de perforación central. En ejemplos, las inserciones (50) de IC pueden colocarse en una cabeza (30) de broca en una configuración simple o doble efectiva. Un sistema (70) de perforación central corta la porción de menor diámetro restante del orificio, y se configura para ver menos material de superficie de corte, debido a su posición desde el centro de rotación de la herramienta. El sistema (70) de perforación central puede incluir una geometría "de auto-centrar", de manera que la cabeza (30) de broca de la herramienta se guiará por la profundidad del orificio. El sistema (10) de perforación permite que un orificio profundo de gran diámetro que sigue siendo recto a través del mismo se perfore a mayor velocidad y menores tasas de alimentación, ofreciendo de esta manera una herramienta más productiva que aprovecha las curvas de potencia y menos capacidades de empuje de las máquinas herramientas modernas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/787,338 US9498829B2 (en) | 2013-03-06 | 2013-03-06 | Drilling system for deep holes |
PCT/US2014/020618 WO2014138184A1 (en) | 2013-03-06 | 2014-03-05 | Drilling system for deep holes |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015011600A MX2015011600A (es) | 2015-12-09 |
MX362775B true MX362775B (es) | 2019-02-08 |
Family
ID=50440811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015011600A MX362775B (es) | 2013-03-06 | 2014-03-05 | Sistema de perforación para orificios profundos. |
Country Status (11)
Country | Link |
---|---|
US (2) | US9498829B2 (es) |
EP (1) | EP2964413A1 (es) |
JP (1) | JP6312159B2 (es) |
KR (1) | KR101826001B1 (es) |
CN (1) | CN105209199B (es) |
AU (1) | AU2014225861B2 (es) |
BR (1) | BR112015021532B1 (es) |
CA (1) | CA2903294C (es) |
MX (1) | MX362775B (es) |
RU (1) | RU2630722C2 (es) |
WO (1) | WO2014138184A1 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9539652B2 (en) * | 2010-04-30 | 2017-01-10 | Kennametal Inc. | Rotary cutting tool having PCD cutting tip |
US9498829B2 (en) | 2013-03-06 | 2016-11-22 | Allied Machine & Engineering Corp. | Drilling system for deep holes |
DE102013205889B3 (de) | 2013-04-03 | 2014-05-28 | Kennametal Inc. | Kupplungsteil, insbesondere Schneidkopf für ein Rotationswerkzeug sowie ein derartiges Rotationswerkzeug |
DE102013220884B4 (de) | 2013-10-15 | 2022-02-17 | Kennametal Inc. | Modulares Trägerwerkzeug sowie Werkzeugkopf |
DE102014206796B4 (de) | 2014-04-08 | 2020-10-15 | Kennametal Inc. | Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug |
DE102015106082A1 (de) * | 2014-04-24 | 2015-10-29 | Kennametal India Ltd. | Schneidwerkzeug mit auswechselbarem Schneideinsatz und geneigten Befestigungselementen |
DE102015211744B4 (de) | 2015-06-24 | 2023-07-20 | Kennametal Inc. | Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug |
WO2017053295A1 (en) * | 2015-09-22 | 2017-03-30 | Allied Machine & Engineering Corp. | Drilling system and methods for deep hole drilling |
US9937567B2 (en) | 2015-10-07 | 2018-04-10 | Kennametal Inc. | Modular drill |
US10071430B2 (en) | 2015-10-07 | 2018-09-11 | Kennametal Inc. | Cutting head, rotary tool and support for the rotary tool and for the accommodation of the cutting head |
DE102016104960A1 (de) * | 2016-03-17 | 2017-09-21 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Schneidplatte, Werkzeughalter und Werkzeug |
WO2018021753A1 (ko) * | 2016-07-27 | 2018-02-01 | 노인원 | 인서트 드릴 |
JP6896251B2 (ja) * | 2016-12-01 | 2021-06-30 | 株式会社トクピ製作所 | ドリル |
US10967441B2 (en) * | 2017-03-23 | 2021-04-06 | Allied Machine & Engineering Corporation | Drilling system and modular drilling head for deep hole drilling |
DE102017205166B4 (de) | 2017-03-27 | 2021-12-09 | Kennametal Inc. | Modulares Rotationswerkzeug und modulares Werkzeugsystem |
DE102017212054B4 (de) | 2017-07-13 | 2019-02-21 | Kennametal Inc. | Verfahren zur Herstellung eines Schneidkopfes sowie Schneidkopf |
US10799958B2 (en) | 2017-08-21 | 2020-10-13 | Kennametal Inc. | Modular rotary cutting tool |
US10569346B2 (en) | 2017-11-02 | 2020-02-25 | Iscar, Ltd. | Cutting head and rotary cutting tool having same releasably clamped to a shank via a locating pin |
CN109732127B (zh) * | 2018-12-25 | 2021-06-04 | 株洲钻石切削刀具股份有限公司 | 中心具有独立钻尖的孔加工刀具 |
CN110090988A (zh) * | 2019-06-04 | 2019-08-06 | 无锡斯米卡精密技术有限公司 | 一种双柱型带台阶驱动模块化钻刀体子体及其本体 |
CN112077370A (zh) | 2019-06-13 | 2020-12-15 | 肯纳金属印度有限公司 | 可转位钻头刀片 |
JP6769530B1 (ja) * | 2019-06-28 | 2020-10-14 | 株式会社タンガロイ | 切削工具 |
WO2021029209A1 (ja) * | 2019-08-09 | 2021-02-18 | 株式会社Moldino | ヘッド交換式切削工具、切削ヘッド、および工具本体 |
US20210053128A1 (en) * | 2019-08-21 | 2021-02-25 | Kennametal Inc. | Rotary cutting tool with enhanced coolant delivery |
CN113103385B (zh) * | 2019-12-25 | 2024-06-07 | 三星钻石工业株式会社 | 接合物 |
CN112453506B (zh) * | 2020-11-20 | 2022-05-24 | 株洲钻石切削刀具股份有限公司 | 一种钻削加工刀具 |
CN112453507B (zh) * | 2020-11-20 | 2022-06-14 | 株洲钻石切削刀具股份有限公司 | 一种模块式钻削加工刀具 |
WO2022130856A1 (ja) * | 2020-12-16 | 2022-06-23 | 住友電工ハードメタル株式会社 | ドリルヘッド及びドリル |
CN112605439B (zh) * | 2020-12-26 | 2024-06-04 | 常州肯达工具有限公司 | 一种方便拆卸维护的钻头 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE94340C (de) | 1896-09-27 | 1897-10-16 | Quergetheilter Spiralbohrer mit auswechselbarem Spitzentheil | |
SU814592A1 (ru) * | 1979-01-22 | 1981-03-23 | Ленинградский Ордена Красногознамени Механический Институт | Инструмент дл обработки глубокихОТВЕРСТий |
DE3333495A1 (de) * | 1983-09-16 | 1985-03-28 | J. Kühn GmbH & Co Präzisionswerkzeug KG, 4270 Dorsten | Drehbares zerspanungswerkzeug, insbesondere ausbohrkopf od. dgl. |
DD284631A5 (de) | 1989-06-02 | 1990-11-21 | Forschungszentrum Der Werkzeugindustrie,Dd | Mitnehmerelemente zur uebertragung eines drehmomentes von einem werkzeughalter auf einen werkzeugkopf |
JPH11500967A (ja) | 1995-03-03 | 1999-01-26 | コメート プレツィジオーンスヴェルクツォイゲ ローベルト ブロイニング ゲゼルシャフト ミット ベシュレンクテル ハフツング | 穿孔工具 |
IL120948A0 (en) * | 1997-05-29 | 1997-09-30 | Iscar Ltd | Cutting tool assembly |
SE517361C2 (sv) * | 1999-06-21 | 2002-05-28 | Sandvik Ab | Långhålsborr |
SE518154C2 (sv) * | 1999-12-21 | 2002-09-03 | Sandvik Ab | Borr bestående av borrspetsparti som är löstagbart förenat med ett borrskaft |
DE10021879A1 (de) | 2000-05-05 | 2001-11-08 | Komet Stahlhalter Werkzeuge | Vollbohrer für Werkzeugmaschinen |
DE10114240A1 (de) | 2001-03-22 | 2003-01-30 | Johne & Co Praez Swerkzeuge Gm | Rotationswerkzeug |
US6485235B1 (en) | 2001-05-08 | 2002-11-26 | Allied Machine & Engineering Corp. | Cutting tool assembly with replaceable cutting head |
US6506003B1 (en) * | 2001-10-02 | 2003-01-14 | Kennametal Inc. | Cutting tool |
JP2003285214A (ja) * | 2002-03-27 | 2003-10-07 | Mitsubishi Materials Corp | ドリル |
AU2003263850A1 (en) | 2002-08-16 | 2004-03-03 | Allied Machine And Engineering Corp. | Drilling tool and method for producing port seals |
EP1536905B1 (de) | 2002-09-09 | 2009-12-09 | Komet Group GmbH | Bohrwerkzeug mit wechselschneidplatten sowie wechselschneidplatten für ein solches bohrwerkzeug |
JP4349824B2 (ja) | 2003-03-13 | 2009-10-21 | オーエスジー株式会社 | 切削工具用締結ボルト |
DE10314889A1 (de) | 2003-04-01 | 2004-10-14 | Komet Group Holding Gmbh | Werkzeug für Werkzeugmaschinen |
JP2005169542A (ja) * | 2003-12-10 | 2005-06-30 | Sumitomo Electric Hardmetal Corp | 刃先交換式ドリル |
US7309196B2 (en) | 2004-10-05 | 2007-12-18 | Kennametal Inc. | Modular drill |
DE102006012382A1 (de) * | 2006-03-17 | 2007-09-20 | Kennametal Inc. | Drehwerkzeug, insbesondere Bohrwerkzeug sowie Werkzeugkopf für ein Drehwerkzeug |
US7717654B2 (en) * | 2006-05-26 | 2010-05-18 | Cirino Thomas J | Drill tip with serrated and dowel pinned shank interface |
DE102006049088A1 (de) | 2006-10-13 | 2008-04-24 | Kennametal Inc. | Modulares Bohrwerkzeug und Verfahren zu seiner Herstellung |
IL181296A0 (en) * | 2007-02-12 | 2007-07-04 | Iscar Ltd | Tool with releasably mounted self-clamping cutting head |
SE531502C2 (sv) * | 2007-06-05 | 2009-04-28 | Sandvik Intellectual Property | Verktyg för spånavskiljande bearbetning samt grundkropp och indexerbart skär härför |
US9004827B2 (en) * | 2007-06-07 | 2015-04-14 | Allied Machine & Engineering Corp. | Adjustable indexable drill and modular system and holder |
DE102007044095A1 (de) * | 2007-09-14 | 2009-03-19 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Bohrwerkzeug mit Bohrkrone |
CA2720402A1 (en) * | 2008-04-03 | 2009-10-08 | Kennametal Inc. | Lathe tool, in particular boring tool |
DE102008036726A1 (de) | 2008-08-07 | 2010-02-11 | Komet Group Gmbh | Drehendes Schneidwerkzeug mit Stützelement |
SE533852C2 (sv) * | 2009-06-23 | 2011-02-08 | Sandvik Intellectual Property | Roterbart verktyg för spånavskiljande bearbetning samt löstopp härför |
SE533855C2 (sv) | 2009-06-23 | 2011-02-08 | Sandvik Intellectual Property | Roterbart verktyg för spånavskiljande bearbetning samt löstopp och grundkropp härför |
SE534645C2 (sv) * | 2009-11-10 | 2011-11-01 | Sandvik Intellectual Property | Roterbart verktyg för spånavskiljande bearbetning samt löstopp och grundkropp härför |
DE102010014322B4 (de) | 2010-04-09 | 2015-04-23 | Kennametal Inc. | Werkzeugkopf für ein rotierendes Werkzeug |
DE102010052845B4 (de) | 2010-11-29 | 2015-01-15 | Kennametal Inc. | Rotierendes Schneidwerkzeug und Führungseinsatz hierfür |
US9498829B2 (en) | 2013-03-06 | 2016-11-22 | Allied Machine & Engineering Corp. | Drilling system for deep holes |
-
2013
- 2013-03-06 US US13/787,338 patent/US9498829B2/en active Active
-
2014
- 2014-03-05 RU RU2015142267A patent/RU2630722C2/ru not_active IP Right Cessation
- 2014-03-05 JP JP2015561586A patent/JP6312159B2/ja active Active
- 2014-03-05 MX MX2015011600A patent/MX362775B/es active IP Right Grant
- 2014-03-05 CA CA2903294A patent/CA2903294C/en active Active
- 2014-03-05 WO PCT/US2014/020618 patent/WO2014138184A1/en active Application Filing
- 2014-03-05 BR BR112015021532-7A patent/BR112015021532B1/pt active IP Right Grant
- 2014-03-05 EP EP14715733.3A patent/EP2964413A1/en active Pending
- 2014-03-05 CN CN201480012851.6A patent/CN105209199B/zh active Active
- 2014-03-05 KR KR1020157023264A patent/KR101826001B1/ko active IP Right Grant
- 2014-03-05 AU AU2014225861A patent/AU2014225861B2/en not_active Ceased
-
2016
- 2016-11-15 US US15/351,881 patent/US9943914B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
RU2630722C2 (ru) | 2017-09-12 |
US9943914B2 (en) | 2018-04-17 |
US20170056984A1 (en) | 2017-03-02 |
AU2014225861B2 (en) | 2017-02-23 |
BR112015021532B1 (pt) | 2021-09-21 |
KR101826001B1 (ko) | 2018-02-06 |
WO2014138184A1 (en) | 2014-09-12 |
JP6312159B2 (ja) | 2018-04-25 |
AU2014225861A1 (en) | 2015-09-17 |
CN105209199B (zh) | 2019-10-11 |
RU2015142267A (ru) | 2017-04-06 |
CN105209199A (zh) | 2015-12-30 |
CA2903294C (en) | 2017-11-28 |
BR112015021532A2 (pt) | 2017-07-18 |
JP2016508889A (ja) | 2016-03-24 |
US20140255115A1 (en) | 2014-09-11 |
EP2964413A1 (en) | 2016-01-13 |
CA2903294A1 (en) | 2014-09-12 |
KR20150114520A (ko) | 2015-10-12 |
MX2015011600A (es) | 2015-12-09 |
US9498829B2 (en) | 2016-11-22 |
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