HUP0001473A2 - Fúrószerszám - Google Patents

Fúrószerszám

Info

Publication number
HUP0001473A2
HUP0001473A2 HU0001473A HUP0001473A HUP0001473A2 HU P0001473 A2 HUP0001473 A2 HU P0001473A2 HU 0001473 A HU0001473 A HU 0001473A HU P0001473 A HUP0001473 A HU P0001473A HU P0001473 A2 HUP0001473 A2 HU P0001473A2
Authority
HU
Hungary
Prior art keywords
cutting
angle
auxiliary
edges
bit
Prior art date
Application number
HU0001473A
Other languages
English (en)
Inventor
Tibor Cselle
Original Assignee
Gühring, Jörg
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 Gühring, Jörg filed Critical Gühring, Jörg
Publication of HUP0001473A2 publication Critical patent/HUP0001473A2/hu
Publication of HUP0001473A3 publication Critical patent/HUP0001473A3/hu

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
    • 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
    • B23B2251/04—Angles, e.g. cutting angles
    • 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
    • B23B51/063—Deep hole drills, e.g. ejector drills
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/705—Drilling deep holes
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

A találmány tárgya fúrószerszám (110), különösen többélű fúrószerszám,középpőntősan szimmetrikűs főrgácsőlóél elrendezéssel, főfőrgácsőlóéllel és őlyan őldaléllel (118), amely a fúrószerszám (110)tengelyével őldalélszöget bezáróan van elrendezve, és amelynek menténcsigavőnal lefűtású főrgácshőrőny (116) van kialakítva, tővábbá azőldalél (118) alapvetően tengelyirányú hatásős hőssza mentén afőrgácsőlás irányában van megdöntve, tővábbá az őldalélre (118) hatódinamikűs erőnek (Fc), a fúrószerszámőt (110) húzásra igénybe vevőhatását őkőzó negatív őldalélszöggel (g*) van ellátva. ŕ
HU0001473A 1997-03-25 1997-03-25 Boring bit HUP0001473A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1997/001520 WO1998042469A1 (de) 1997-03-25 1997-03-25 Bohrwerkzeug

Publications (2)

Publication Number Publication Date
HUP0001473A2 true HUP0001473A2 (hu) 2000-09-28
HUP0001473A3 HUP0001473A3 (en) 2001-02-28

Family

ID=8166563

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0001473A HUP0001473A3 (en) 1997-03-25 1997-03-25 Boring bit

Country Status (8)

Country Link
US (1) US6261034B1 (hu)
EP (1) EP0971807B1 (hu)
JP (1) JP2001518021A (hu)
AT (2) AT3908U1 (hu)
DE (1) DE59710905D1 (hu)
DK (1) DK199900345U3 (hu)
HU (1) HUP0001473A3 (hu)
WO (1) WO1998042469A1 (hu)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4608062B2 (ja) * 2000-08-28 2011-01-05 ダイジ▲ェ▼ット工業株式会社 バニシングドリル
US7832966B2 (en) 2003-01-30 2010-11-16 Kennametal Inc. Drill for making flat bottom hole
US20050105973A1 (en) * 2003-11-18 2005-05-19 Robbjack Corporation Variable flute helical-pitch rotary cutting tool
US7101125B2 (en) * 2003-12-17 2006-09-05 Kennametal Inc. Twist drill
DE10361065A1 (de) * 2003-12-23 2005-07-28 Robert Bosch Gmbh Mehrzweckbohrwerkzeug
DE102004058163A1 (de) 2004-12-02 2006-06-08 Kennametal Inc. Bohr-/Faswerkzeug
US20080019787A1 (en) * 2006-07-24 2008-01-24 Karthikeyan Sampath Drill for machining fiber reinforced composite material
US7665935B1 (en) * 2006-07-27 2010-02-23 Precorp, Inc. Carbide drill bit for composite materials
KR20090078783A (ko) 2006-10-13 2009-07-20 케나메탈 아이엔씨. 드릴 공구용 비트
SE532360C2 (sv) * 2006-12-06 2009-12-22 Irwin Ind Tool Co Borrskär
US8070398B2 (en) * 2008-02-19 2011-12-06 Irwin Industrial Tool Company Multi-blade self feed bit
US10441297B2 (en) * 2015-05-29 2019-10-15 Zimmer, Inc. Sounder for sizing bone implant
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU567560A1 (ru) * 1974-04-10 1977-08-05 Челябинский Ордена Ленина,Ордена Трудового Красного Знамени Станкостроительный Завод Им.С.Орджоникидзе Спиральное сверло с внутренними каналами
GB2002661A (en) * 1977-08-18 1979-02-28 Spencer & Sons Ltd Improvements in cutting edges of rotary drills and drill bits
SU1151375A2 (en) * 1983-02-07 1985-04-23 Evgenij V Skochko Twist drill
ES2029456T3 (es) * 1986-06-07 1992-08-16 Hertel Aktiengesellschaft Werkzeuge + Hartstoffe Procedimiento para el afilado de una broca espiral.
EP0346987A1 (en) * 1988-06-17 1989-12-20 Koninklijke Philips Electronics N.V. A method of forming thin defect-free monocrystalline strips of semiconductor materials on insulators
SU1682050A1 (ru) * 1988-06-20 1991-10-07 Фрунзенский Филиал Головного Специального Производственного Конструкторско-Технологического Бюро По Рациональному Применению Режущего Инструмента Спиральное сверло
JPH0215908A (ja) * 1988-07-04 1990-01-19 Toshiaki Hosoi ドリル、ドリルの研摩方法および研摩装置
JP2890592B2 (ja) * 1989-01-26 1999-05-17 住友電気工業株式会社 超硬合金製ドリル
US5094572A (en) * 1989-12-04 1992-03-10 Thomas Grismer Spade drill for hard material
GB2260283A (en) 1991-10-03 1993-04-14 Paul Mark Souber Drill bit
US5399051A (en) * 1993-08-02 1995-03-21 Aken; Douglas G. Interchangeable head boring or driving apparatus
WO1996027469A1 (de) * 1995-03-03 1996-09-12 Komet Präzisionswerkzeuge Robert Breuning Gmbh Bohrwerkzeug
US5636948A (en) * 1995-05-04 1997-06-10 Fullerton Tool Company, Inc. Drill for synthetic fiber filled plastic and like materials
DE19522837A1 (de) 1995-06-23 1997-01-02 Beck August Gmbh Co Bohrwerkzeug
JPH11510103A (ja) 1995-07-27 1999-09-07 ラルフ・シー・メイズ ドリルビット
US5685673A (en) * 1996-04-02 1997-11-11 Jarvis; Wayne C. Twist drill with reverse flutes

Also Published As

Publication number Publication date
EP0971807A1 (de) 2000-01-19
AT3908U1 (de) 2000-10-25
EP0971807B1 (de) 2003-10-22
WO1998042469A1 (de) 1998-10-01
HUP0001473A3 (en) 2001-02-28
DK199900345U3 (da) 2000-03-24
US6261034B1 (en) 2001-07-17
ATE252436T1 (de) 2003-11-15
DE59710905D1 (de) 2003-11-27
JP2001518021A (ja) 2001-10-09

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