FR1190274A - Method for determining the profile of the cutting edge of a drill - Google Patents

Method for determining the profile of the cutting edge of a drill

Info

Publication number
FR1190274A
FR1190274A FR1190274DA FR1190274A FR 1190274 A FR1190274 A FR 1190274A FR 1190274D A FR1190274D A FR 1190274DA FR 1190274 A FR1190274 A FR 1190274A
Authority
FR
France
Prior art keywords
drill
profile
determining
cutting edge
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Andre Janin
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 filed Critical
Application granted granted Critical
Publication of FR1190274A publication Critical patent/FR1190274A/en
Expired 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
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/08—Side or plan views of cutting edges
    • B23B2251/087—Cutting edges with a wave form
    • 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
    • B23B2251/24—Overall form of drilling tools
    • B23B2251/241—Cross sections of the diameter of the drill
    • 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
    • B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for
    • 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
FR1190274D 1958-01-20 1958-01-20 Method for determining the profile of the cutting edge of a drill Expired FR1190274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1190274T 1958-01-20

Publications (1)

Publication Number Publication Date
FR1190274A true FR1190274A (en) 1959-10-12

Family

ID=9666254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190274D Expired FR1190274A (en) 1958-01-20 1958-01-20 Method for determining the profile of the cutting edge of a drill

Country Status (1)

Country Link
FR (1) FR1190274A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541154A1 (en) * 1983-02-18 1984-08-24 Santrade Ltd COMPOSITE BODY, IN PARTICULAR A HELICAL BIT, CONSISTING OF A SUBSTRATE COATED WITH A HARD SURFACE LAYER RESISTANT TO WEAR
EP0158820A1 (en) * 1984-03-12 1985-10-23 Sumitomo Electric Industries, Ltd. Drill
EP0589858A1 (en) * 1992-09-24 1994-03-30 Sandvik Aktiebolag Drill
FR2757432A1 (en) * 1996-12-24 1998-06-26 Spit Soc Prospect Inv Techn Drill bit with insert tip for drilling masonry
US6368030B1 (en) * 1999-04-05 2002-04-09 Mitsubishi Materials Corporation Solid end mill
WO2006028888A1 (en) * 2004-09-01 2006-03-16 Dauphin Precision Tool, Llc Helical flute end mill with multi-section cutting surface
DE102005012026A1 (en) * 2005-03-16 2006-09-21 Heule, Ulf Tip of drill bit, comprising two convex cutting edges and concave shavings guiding area
US7186063B2 (en) * 1998-03-23 2007-03-06 Hanita Metal Works Ltd. Milling cutter
US7665934B2 (en) 2006-10-18 2010-02-23 Kennametal Inc. Cutting tap and method of making a cutting tap
US7950880B2 (en) 2006-10-18 2011-05-31 Kennametal Inc. Spiral flute tap

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541154A1 (en) * 1983-02-18 1984-08-24 Santrade Ltd COMPOSITE BODY, IN PARTICULAR A HELICAL BIT, CONSISTING OF A SUBSTRATE COATED WITH A HARD SURFACE LAYER RESISTANT TO WEAR
EP0158820A1 (en) * 1984-03-12 1985-10-23 Sumitomo Electric Industries, Ltd. Drill
US4728231A (en) * 1984-03-12 1988-03-01 Sumitomo Electric Industries, Ltd. Drill bit structure
EP0589858A1 (en) * 1992-09-24 1994-03-30 Sandvik Aktiebolag Drill
US5423640A (en) * 1992-09-24 1995-06-13 Sandvik Ab Drill
FR2757432A1 (en) * 1996-12-24 1998-06-26 Spit Soc Prospect Inv Techn Drill bit with insert tip for drilling masonry
US7186063B2 (en) * 1998-03-23 2007-03-06 Hanita Metal Works Ltd. Milling cutter
US7393160B2 (en) 1998-03-23 2008-07-01 Kennametal Inc. Milling cutter
US6368030B1 (en) * 1999-04-05 2002-04-09 Mitsubishi Materials Corporation Solid end mill
WO2006028888A1 (en) * 2004-09-01 2006-03-16 Dauphin Precision Tool, Llc Helical flute end mill with multi-section cutting surface
US7214006B2 (en) 2004-09-01 2007-05-08 Dauphin Precision Tool, Llc Helical flute end mill with multi-section cutting surface
AU2005282745B2 (en) * 2004-09-01 2008-12-18 Dauphin Precision Tool, Llc Helical flute end mill with multi-section cutting surface
DE102005012026A1 (en) * 2005-03-16 2006-09-21 Heule, Ulf Tip of drill bit, comprising two convex cutting edges and concave shavings guiding area
US7665934B2 (en) 2006-10-18 2010-02-23 Kennametal Inc. Cutting tap and method of making a cutting tap
US7950880B2 (en) 2006-10-18 2011-05-31 Kennametal Inc. Spiral flute tap

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