JPH01127214A - Rough cutting end mill - Google Patents

Rough cutting end mill

Info

Publication number
JPH01127214A
JPH01127214A JP28625487A JP28625487A JPH01127214A JP H01127214 A JPH01127214 A JP H01127214A JP 28625487 A JP28625487 A JP 28625487A JP 28625487 A JP28625487 A JP 28625487A JP H01127214 A JPH01127214 A JP H01127214A
Authority
JP
Japan
Prior art keywords
waveform
pitch
cutting
peripheral edges
edge
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
JP28625487A
Other languages
Japanese (ja)
Other versions
JPH0526605B2 (en
Inventor
Haruo Goto
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.)
O S G KK
OSG Mfg CO
Original Assignee
O S G KK
OSG Mfg CO
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 O S G KK, OSG Mfg CO filed Critical O S G KK
Priority to JP62286254A priority Critical patent/JPH0526605B2/ja
Publication of JPH01127214A publication Critical patent/JPH01127214A/en
Publication of JPH0526605B2 publication Critical patent/JPH0526605B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/08—Side or top views of the cutting edge
    • B23C2210/088—Cutting edges with a wave form

Abstract

PURPOSE: To suppress self exciting chattering vibration further to facilitate regrinding by forming a waveform of the same shape in the same pitch in three or more sheets of peripheral edges equally divided by a fixed twist angle and ununiformly setting the phase displacement between the adjacent peripheral edges.
CONSTITUTION: A rough cutting end mill 10, comprising a clamped shank part 12 and an edge part 14, provides peripheral edges 16a, 16b, 16c, 16d and twisting the edges all in a fixed twist angle further to be formed being equally divided in the circumferential direction, a waveform of the same shape is respectively formed in the sample pitch. Displacing the waveform in its phase in the axial direction little by little in every peripheral edge 16a, 16b, 16c, 16d the waveform is displaced by one pitch as a whole, and when the phase displacement of these waveforms is added, one pitch is obtained. Accordingly, ununiformly generating shape and area of a cut section by each cutting edge for a cut material while also a flow direction of chips and cutting resistance, self-exciting regenerative chattering vibration is suppressed from being generated. Accordingly, high efficient cutting can be performed, and the necessity for using a particular exclusive use device is eliminated when the cutting edge is worn performing regrinding.
COPYRIGHT: (C)1989,JPO&Japio
JP62286254A 1987-11-12 1987-11-12 Expired - Lifetime JPH0526605B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62286254A JPH0526605B2 (en) 1987-11-12 1987-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62286254A JPH0526605B2 (en) 1987-11-12 1987-11-12

Publications (2)

Publication Number Publication Date
JPH01127214A true JPH01127214A (en) 1989-05-19
JPH0526605B2 JPH0526605B2 (en) 1993-04-16

Family

ID=17701984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62286254A Expired - Lifetime JPH0526605B2 (en) 1987-11-12 1987-11-12

Country Status (1)

Country Link
JP (1) JPH0526605B2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06320321A (en) * 1993-05-12 1994-11-22 Fuji Sangyo Kk Aluminum material machining end mill
US6164876A (en) * 1999-10-30 2000-12-26 Tungsten Industries, Inc Cutting tool
KR100421148B1 (en) * 2001-04-02 2004-03-10 강호연 End mill for machining nonferrous metals
WO2010137429A1 (en) 2009-05-25 2010-12-02 日立ツール株式会社 Carbide end mill and cutting method using the end mill
JP2010269437A (en) * 2009-05-25 2010-12-02 Hitachi Tool Engineering Ltd Cemented carbide end mill
JP2010280051A (en) * 2009-06-03 2010-12-16 Hitachi Tool Engineering Ltd Hard film coated end mill
JP2011000696A (en) * 2009-06-17 2011-01-06 Hitachi Tool Engineering Ltd End mill made of cemented carbide with nick
JP2011020257A (en) * 2009-06-15 2011-02-03 Hitachi Tool Engineering Ltd Cemented carbide end mill and cutting method using the same
JP2011067928A (en) * 2009-09-24 2011-04-07 Hitachi Tool Engineering Ltd End mill made of cemented carbide
DE112011100157T5 (en) 2011-10-06 2013-07-18 Osg Corporation Tool
EP3069808A4 (en) * 2013-11-12 2017-07-12 Mitsubishi Materials Corporation Roughing end mill
US20180071839A1 (en) * 2015-03-31 2018-03-15 Mitsubishi Materials Corporation Roughing end mill

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094212A (en) * 1983-10-31 1985-05-27 Nippon Kogu Seisakusho:Kk End mill
JPS61284313A (en) * 1985-06-10 1986-12-15 Nachi Fujikoshi Corp Roughing cutter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094212A (en) * 1983-10-31 1985-05-27 Nippon Kogu Seisakusho:Kk End mill
JPS61284313A (en) * 1985-06-10 1986-12-15 Nachi Fujikoshi Corp Roughing cutter

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06320321A (en) * 1993-05-12 1994-11-22 Fuji Sangyo Kk Aluminum material machining end mill
US6164876A (en) * 1999-10-30 2000-12-26 Tungsten Industries, Inc Cutting tool
KR100421148B1 (en) * 2001-04-02 2004-03-10 강호연 End mill for machining nonferrous metals
CN102365145A (en) * 2009-05-25 2012-02-29 日立工具股份有限公司 Carbide end mill and cutting method using the end mill
WO2010137429A1 (en) 2009-05-25 2010-12-02 日立ツール株式会社 Carbide end mill and cutting method using the end mill
JP2010269437A (en) * 2009-05-25 2010-12-02 Hitachi Tool Engineering Ltd Cemented carbide end mill
EP3412390A1 (en) 2009-05-25 2018-12-12 Hitachi Tool Engineering, Ltd. Carbide end mill and cutting method using the end mill
US8827600B2 (en) 2009-05-25 2014-09-09 Hitachi Tool Engineering, Ltd. Carbide end mill and cutting method using the end mill
KR101291486B1 (en) * 2009-05-25 2013-07-30 히타치 쓰루 가부시키가이샤 Carbide end mill and cutting method using the end mill
JP2010280051A (en) * 2009-06-03 2010-12-16 Hitachi Tool Engineering Ltd Hard film coated end mill
JP2011083891A (en) * 2009-06-15 2011-04-28 Hitachi Tool Engineering Ltd Sintered hard alloy-made end mill and cutting method using the end mill
JP2011020257A (en) * 2009-06-15 2011-02-03 Hitachi Tool Engineering Ltd Cemented carbide end mill and cutting method using the same
JP2011000696A (en) * 2009-06-17 2011-01-06 Hitachi Tool Engineering Ltd End mill made of cemented carbide with nick
JP2011067928A (en) * 2009-09-24 2011-04-07 Hitachi Tool Engineering Ltd End mill made of cemented carbide
DE112011100157T5 (en) 2011-10-06 2013-07-18 Osg Corporation Tool
US20140212230A1 (en) * 2011-10-06 2014-07-31 Hideaki Imaizumi Tool
US8956087B2 (en) * 2011-10-06 2015-02-17 Osg Corporation Tool
EP3069808A4 (en) * 2013-11-12 2017-07-12 Mitsubishi Materials Corporation Roughing end mill
US9993882B2 (en) 2013-11-12 2018-06-12 Mitsubishi Materials Corporation Roughing end mill
US20180071839A1 (en) * 2015-03-31 2018-03-15 Mitsubishi Materials Corporation Roughing end mill

Also Published As

Publication number Publication date
JPH0526605B2 (en) 1993-04-16

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