DE3709647A1 - Mit innenliegenden kuehlkanaelen ausgestattetes bohrwerkzeug mit zumindest zwei spannuten - Google Patents

Mit innenliegenden kuehlkanaelen ausgestattetes bohrwerkzeug mit zumindest zwei spannuten

Info

Publication number
DE3709647A1
DE3709647A1 DE19873709647 DE3709647A DE3709647A1 DE 3709647 A1 DE3709647 A1 DE 3709647A1 DE 19873709647 DE19873709647 DE 19873709647 DE 3709647 A DE3709647 A DE 3709647A DE 3709647 A1 DE3709647 A1 DE 3709647A1
Authority
DE
Germany
Prior art keywords
drilling tool
notches
tool according
carrier part
cutting
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.)
Granted
Application number
DE19873709647
Other languages
German (de)
English (en)
Other versions
DE3709647C2 (enrdf_load_stackoverflow
Inventor
Josef Reinauer
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.)
Gottlieb Guehring KG
Original Assignee
Gottlieb Guehring KG
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 Gottlieb Guehring KG filed Critical Gottlieb Guehring KG
Priority to DE19873709647 priority Critical patent/DE3709647A1/de
Publication of DE3709647A1 publication Critical patent/DE3709647A1/de
Application granted granted Critical
Publication of DE3709647C2 publication Critical patent/DE3709647C2/de
Granted 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
    • B23B51/02—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
    • 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
    • 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
    • B23B2251/20—Number of cutting edges
    • B23B2251/202—Three 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
    • B23B2251/24—Overall form of drilling tools
    • B23B2251/241—Cross sections of the diameter of the drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
DE19873709647 1987-03-24 1987-03-24 Mit innenliegenden kuehlkanaelen ausgestattetes bohrwerkzeug mit zumindest zwei spannuten Granted DE3709647A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873709647 DE3709647A1 (de) 1987-03-24 1987-03-24 Mit innenliegenden kuehlkanaelen ausgestattetes bohrwerkzeug mit zumindest zwei spannuten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873709647 DE3709647A1 (de) 1987-03-24 1987-03-24 Mit innenliegenden kuehlkanaelen ausgestattetes bohrwerkzeug mit zumindest zwei spannuten

Publications (2)

Publication Number Publication Date
DE3709647A1 true DE3709647A1 (de) 1988-10-13
DE3709647C2 DE3709647C2 (enrdf_load_stackoverflow) 1990-01-18

Family

ID=6323857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873709647 Granted DE3709647A1 (de) 1987-03-24 1987-03-24 Mit innenliegenden kuehlkanaelen ausgestattetes bohrwerkzeug mit zumindest zwei spannuten

Country Status (1)

Country Link
DE (1) DE3709647A1 (enrdf_load_stackoverflow)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8901178U1 (de) * 1989-02-03 1989-03-23 Ringfeder Gmbh, 4150 Krefeld Gewindebohrer
EP0922516A1 (en) * 1997-10-17 1999-06-16 Norsk Hydro Asa Method and equipment for processing carbon bodies
US6045305A (en) * 1997-09-30 2000-04-04 Plummer; Jerald D. Helically fluted twist drill device
US6283682B1 (en) 1997-09-30 2001-09-04 Jerald D. Plummer Helically fluted twist drill device
WO2004014241A1 (en) * 2002-08-08 2004-02-19 Liam Patrick Ellis A drill bit and method for producing a drill bit
US6821061B2 (en) * 2001-10-24 2004-11-23 Seco Tools Ab Three-edged drill for chip forming machining
WO2005105351A1 (de) * 2004-04-29 2005-11-10 Günther & Co. GmbH Schnittstelle für ein schneidwerkzeug
DE10121986B4 (de) * 2001-05-05 2007-01-11 Iscar Ltd. Mehrschneiden-Reibahle mit innerer Kühlmittelzufuhr
US7300233B2 (en) * 2003-10-14 2007-11-27 Joerg Guehring Shaft tool and associated coolant/lubricant feeding point
US20120308319A1 (en) * 2011-06-03 2012-12-06 Karthik Sampath Rotary cutting tool having coated cutting tip and coolant holes and method of fabricating
CN101959634B (zh) * 2008-02-29 2013-05-15 Osg株式会社 切屑吸收整体钻头
US20130302101A1 (en) * 2010-09-17 2013-11-14 Terry Scanlon Twist drill assembly, components for same and method for making same
CN103722221A (zh) * 2013-11-26 2014-04-16 李仕清 一种钣金螺旋阶梯刃麻花钻的自降温技术及其加工方法
CN103737076A (zh) * 2013-11-26 2014-04-23 李仕清 一种机加螺旋阶梯刃内倾槽麻花钻的自降温技术及其加工方法
US20150104265A1 (en) * 2012-05-30 2015-04-16 Osg Corporation 3-blade drill
US20150298220A1 (en) * 2014-04-17 2015-10-22 Kennametal Inc. Rotating tool, in particular drill, as well as a method for manufacturing a rotating tool of this type
US20170232531A1 (en) * 2014-07-16 2017-08-17 Botek Praezisionsbohrtechnik Gmbh Method for reloading a single-flute drill, and single-flute drill
CN108098027A (zh) * 2016-11-24 2018-06-01 丹阳市宏光机械有限公司 一种冷却型钻头
WO2018166889A1 (de) * 2017-03-14 2018-09-20 Ceratizit Austria Gesellschaft M.B.H. Werkzeugkörper sowie ein verfahren zur herstellung
CN109352038A (zh) * 2018-12-05 2019-02-19 山东大学 一种内冷却钻铰锪一体化刀具及包括该刀具的系统
CN110382148A (zh) * 2017-03-10 2019-10-25 山高刀具公司 刀尖

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT118035B (de) * 1928-04-26 1930-06-10 Ferdinand Buegler Schloß.
DE1291170B (de) * 1962-04-10 1969-03-20 Renault Bohrwerkzeug mit angestuecktem Schneidenteil
DE3314349A1 (de) * 1983-04-20 1984-10-25 Gühring, Gottlieb, 7470 Albstadt Bohrungs-nachbearbeitungswerkzeug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT118035B (de) * 1928-04-26 1930-06-10 Ferdinand Buegler Schloß.
DE1291170B (de) * 1962-04-10 1969-03-20 Renault Bohrwerkzeug mit angestuecktem Schneidenteil
DE3314349A1 (de) * 1983-04-20 1984-10-25 Gühring, Gottlieb, 7470 Albstadt Bohrungs-nachbearbeitungswerkzeug

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8901178U1 (de) * 1989-02-03 1989-03-23 Ringfeder Gmbh, 4150 Krefeld Gewindebohrer
US6045305A (en) * 1997-09-30 2000-04-04 Plummer; Jerald D. Helically fluted twist drill device
US6283682B1 (en) 1997-09-30 2001-09-04 Jerald D. Plummer Helically fluted twist drill device
EP0922516A1 (en) * 1997-10-17 1999-06-16 Norsk Hydro Asa Method and equipment for processing carbon bodies
DE10121986B4 (de) * 2001-05-05 2007-01-11 Iscar Ltd. Mehrschneiden-Reibahle mit innerer Kühlmittelzufuhr
US6821061B2 (en) * 2001-10-24 2004-11-23 Seco Tools Ab Three-edged drill for chip forming machining
CN1332777C (zh) * 2001-10-24 2007-08-22 山高刀具公司 用于切屑形成加工的工具
WO2004014241A1 (en) * 2002-08-08 2004-02-19 Liam Patrick Ellis A drill bit and method for producing a drill bit
US7892235B2 (en) 2002-08-08 2011-02-22 Surgibit Ip Holdings Pty Limited Drill bit and method for producing a drill bit
US11337709B2 (en) 2002-08-08 2022-05-24 Surgibit Ip Holdings Pty Limited Drill bit and method for producing a drill bit
US7300233B2 (en) * 2003-10-14 2007-11-27 Joerg Guehring Shaft tool and associated coolant/lubricant feeding point
WO2005105351A1 (de) * 2004-04-29 2005-11-10 Günther & Co. GmbH Schnittstelle für ein schneidwerkzeug
CN101959634B (zh) * 2008-02-29 2013-05-15 Osg株式会社 切屑吸收整体钻头
US20130302101A1 (en) * 2010-09-17 2013-11-14 Terry Scanlon Twist drill assembly, components for same and method for making same
US9302332B2 (en) * 2010-09-17 2016-04-05 Element Six Limited Twist drill assembly, components for same and method for making same
US20120308319A1 (en) * 2011-06-03 2012-12-06 Karthik Sampath Rotary cutting tool having coated cutting tip and coolant holes and method of fabricating
US20150104265A1 (en) * 2012-05-30 2015-04-16 Osg Corporation 3-blade drill
US9713846B2 (en) * 2012-05-30 2017-07-25 Osg Corporation 3-blade drill
CN103722221A (zh) * 2013-11-26 2014-04-16 李仕清 一种钣金螺旋阶梯刃麻花钻的自降温技术及其加工方法
CN103737076A (zh) * 2013-11-26 2014-04-23 李仕清 一种机加螺旋阶梯刃内倾槽麻花钻的自降温技术及其加工方法
CN105014127A (zh) * 2014-04-17 2015-11-04 钴碳化钨硬质合金公司 旋转刀具特别是钻头以及制造这种类型的旋转刀具的方法
US20150298220A1 (en) * 2014-04-17 2015-10-22 Kennametal Inc. Rotating tool, in particular drill, as well as a method for manufacturing a rotating tool of this type
US9724765B2 (en) * 2014-04-17 2017-08-08 Kennametal Inc. Rotating tool, in particular drill, as well as a method for manufacturing a rotating tool of this type
CN105014127B (zh) * 2014-04-17 2019-09-27 钴碳化钨硬质合金公司 旋转刀具特别是钻头以及制造这种类型的旋转刀具的方法
US20170232531A1 (en) * 2014-07-16 2017-08-17 Botek Praezisionsbohrtechnik Gmbh Method for reloading a single-flute drill, and single-flute drill
CN108098027A (zh) * 2016-11-24 2018-06-01 丹阳市宏光机械有限公司 一种冷却型钻头
CN110382148A (zh) * 2017-03-10 2019-10-25 山高刀具公司 刀尖
CN110382148B (zh) * 2017-03-10 2021-06-04 山高刀具公司 刀尖
WO2018166889A1 (de) * 2017-03-14 2018-09-20 Ceratizit Austria Gesellschaft M.B.H. Werkzeugkörper sowie ein verfahren zur herstellung
AT16076U1 (de) * 2017-03-14 2018-12-15 Ceratizit Austria Gmbh Werkzeugkörper sowie ein Verfahren zur Herstellung
CN109352038A (zh) * 2018-12-05 2019-02-19 山东大学 一种内冷却钻铰锪一体化刀具及包括该刀具的系统

Also Published As

Publication number Publication date
DE3709647C2 (enrdf_load_stackoverflow) 1990-01-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee