BR9915063A - Ferramenta de corte esférica - Google Patents

Ferramenta de corte esférica

Info

Publication number
BR9915063A
BR9915063A BR9915063-8A BR9915063A BR9915063A BR 9915063 A BR9915063 A BR 9915063A BR 9915063 A BR9915063 A BR 9915063A BR 9915063 A BR9915063 A BR 9915063A
Authority
BR
Brazil
Prior art keywords
tool
cutting tool
spherical
end mill
tooth
Prior art date
Application number
BR9915063-8A
Other languages
English (en)
Inventor
Young Bae Lee
Original Assignee
Yg 1 Co Ltd
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 Yg 1 Co Ltd filed Critical Yg 1 Co Ltd
Publication of BR9915063A publication Critical patent/BR9915063A/pt

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
    • 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
    • B23C5/1009—Ball nose end mills
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/1924—Specified tool shape
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1946—Face or end mill
    • Y10T407/1948—Face or end mill with cutting edge entirely across end of tool [e.g., router bit, end mill, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Sawing (AREA)
  • Turning (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

<B>FERRAMENTA DE CORTE ESFéRICA"<D>. Uma ferramenta de corte esférica tal como uma fresa de ponta esférica, uma fresa de ponta esférica afilada e semelhante é descrita, cujas extremidades cortantes são formadas em uma superfície esférica. As linhas tangenciais dos pontos respectivos das extremidades cortantes em uma superfície esférica é feito para ter um ângulo constante (hélice) relativo ao eixo da ferramenta. O dente poderia ser formado com o relevo excêntrico, e o dente é reforçado com um ângulo de relevo menor e uma largura de contato mais ampla. Então, a ferramenta pode ser operada a uma taxa de velocidade mais alta, tornando possível melhorar a eficiência de usinagem.
BR9915063-8A 1998-11-12 1999-11-09 Ferramenta de corte esférica BR9915063A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980048441A KR100291563B1 (ko) 1998-11-12 1998-11-12 구형전삭공구
PCT/KR1999/000671 WO2000029153A1 (en) 1998-11-12 1999-11-09 Spherical cutting tool

Publications (1)

Publication Number Publication Date
BR9915063A true BR9915063A (pt) 2001-10-16

Family

ID=19558031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915063-8A BR9915063A (pt) 1998-11-12 1999-11-09 Ferramenta de corte esférica

Country Status (12)

Country Link
US (1) US6648559B1 (pt)
EP (1) EP1128924B1 (pt)
JP (1) JP3988857B2 (pt)
KR (1) KR100291563B1 (pt)
CN (1) CN1143745C (pt)
AT (1) ATE267659T1 (pt)
BR (1) BR9915063A (pt)
CA (1) CA2348287C (pt)
DE (1) DE69917672T2 (pt)
TW (1) TW470677B (pt)
WO (1) WO2000029153A1 (pt)
ZA (1) ZA997051B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080056838A1 (en) * 2002-04-08 2008-03-06 Marusich Troy D High frequency tooth pass cutting method
WO2003086689A1 (en) * 2002-04-08 2003-10-23 Third Wave Systems High-frequency tooth pass cutting system
US20040258496A1 (en) * 2002-04-08 2004-12-23 Marusich Troy D. High frequency tooth pass cutting device and method
JP2003311524A (ja) * 2002-04-18 2003-11-05 Nachi Fujikoshi Corp 超硬ボールエンドミル
DE112005000799T5 (de) * 2004-04-20 2007-02-22 Osg Corp., Toyokawa Kugelstirnfräser
EP1820589B1 (en) * 2005-10-18 2009-05-13 OSG Corporation Ball end mill
JP4407975B2 (ja) * 2005-10-18 2010-02-03 オーエスジー株式会社 ボールエンドミル
KR100807225B1 (ko) * 2006-08-28 2008-02-28 오에스지 가부시키가이샤 볼 엔드밀
KR100820948B1 (ko) * 2006-10-09 2008-04-11 오에스지 가부시키가이샤 볼 엔드밀
JP4796678B2 (ja) * 2007-04-23 2011-10-19 ユニオンツール株式会社 先端逃げ面の研削形成方法及び回転切削工具
IL202196A (en) 2009-11-17 2015-03-31 Kennametal Inc Optimizing the geometric cutting edge in spherical nibs
SE535282C2 (sv) 2010-08-27 2012-06-12 Sandvik Intellectual Property Skär med radieparti, verktyg och anordning för fräsning
JP5849817B2 (ja) * 2012-03-28 2016-02-03 三菱マテリアル株式会社 スクエアエンドミル
CN105555448B (zh) * 2013-08-06 2017-06-30 三菱日立工具技术株式会社 多刃球头立铣刀
CN103438856B (zh) * 2013-09-18 2016-02-10 沈阳飞机工业（集团）有限公司 螺旋槽数控立铣刀圆周刃前角的测量方法
KR101629586B1 (ko) 2014-12-26 2016-06-10 한국야금 주식회사 볼 엔드밀
BE1023432B1 (fr) * 2016-01-21 2017-03-17 Safran Aero Boosters S.A. Fraise
CN105642986A (zh) * 2016-04-08 2016-06-08 苏州阿诺精密切削技术股份有限公司 一种锥度球头铣刀
DE102017206144B3 (de) * 2017-03-16 2018-07-26 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Fräskopf für einen Kugelbahnfräser und Kugelbahnfräser mit einem solchen Fräskopf
KR102019084B1 (ko) * 2019-02-08 2019-09-06 주식회사 와이지-원 강성을 보강한 플랫 릴리프를 구비한 엔드밀

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409965A (en) * 1966-06-07 1968-11-12 Universal American Corp Tipped ball end cutter
US4167944A (en) * 1977-06-27 1979-09-18 Surgical Design Corp. Rotatable surgical cutting instrument with improved cutter blade wear
US4527930A (en) * 1983-03-23 1985-07-09 Hugh Harroun Ball nose end cutting tool
US4844064A (en) * 1987-09-30 1989-07-04 Baxter Travenol Laboratories, Inc. Surgical cutting instrument with end and side openings
JPH0753853Y2 (ja) * 1988-07-11 1995-12-13 三菱マテリアル株式会社 ボールエンドミル
JPH02303707A (ja) * 1989-05-16 1990-12-17 Mitsubishi Heavy Ind Ltd ボールエンドミル
US5049009A (en) * 1990-08-21 1991-09-17 The Weldon Tool Company Improved cutting tool
US5193943A (en) * 1992-02-06 1993-03-16 Hyundai Motor Co. Cutting tool for use in a milling machine
US5322394A (en) * 1992-03-09 1994-06-21 Hitachi Tool Engineering, Ltd. Highly stiff end mill
SE9202838D0 (sv) * 1992-09-30 1992-09-30 Sandvik Ab Fullradieverktyg
US5685671A (en) * 1993-11-01 1997-11-11 Smith International, Inc. Diamond or CBN fluted center cutting end mill
FR2713527B1 (fr) * 1993-12-08 1996-01-12 Snecma Foret de perçage à tête hémisphérique à coupe évolutive.
US5636948A (en) * 1995-05-04 1997-06-10 Fullerton Tool Company, Inc. Drill for synthetic fiber filled plastic and like materials
DE19824212B4 (de) * 1997-06-13 2007-11-15 Nachi-Fujikoshi Corp. Hartmetall-Kugelschneidkopfschaftfräser
US6234725B1 (en) * 1999-12-14 2001-05-22 Jonathan R. Campian Rotary cutting tool

Also Published As

Publication number Publication date
DE69917672T2 (de) 2005-06-16
CA2348287C (en) 2006-01-10
CN1143745C (zh) 2004-03-31
ATE267659T1 (de) 2004-06-15
JP3988857B2 (ja) 2007-10-10
DE69917672D1 (de) 2004-07-01
WO2000029153A1 (en) 2000-05-25
EP1128924A1 (en) 2001-09-05
US6648559B1 (en) 2003-11-18
CN1354705A (zh) 2002-06-19
KR100291563B1 (ko) 2001-07-12
TW470677B (en) 2002-01-01
JP2002529261A (ja) 2002-09-10
ZA997051B (en) 2000-07-26
CA2348287A1 (en) 2000-05-25
KR19990014464A (ko) 1999-02-25
EP1128924B1 (en) 2004-05-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements