WO2014017576A8 - 多刃エンドミル - Google Patents

多刃エンドミル Download PDF

Info

Publication number
WO2014017576A8
WO2014017576A8 PCT/JP2013/070147 JP2013070147W WO2014017576A8 WO 2014017576 A8 WO2014017576 A8 WO 2014017576A8 JP 2013070147 W JP2013070147 W JP 2013070147W WO 2014017576 A8 WO2014017576 A8 WO 2014017576A8
Authority
WO
WIPO (PCT)
Prior art keywords
rake face
edge
cutting edge
face
end 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.)
Ceased
Application number
PCT/JP2013/070147
Other languages
English (en)
French (fr)
Other versions
WO2014017576A1 (ja
Inventor
馬場　誠
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.)
Moldino Tool Engineering Ltd
Original Assignee
Hitachi Tool Engineering 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 Hitachi Tool Engineering Ltd filed Critical Hitachi Tool Engineering Ltd
Priority to EP13823001.6A priority Critical patent/EP2878404B1/en
Priority to KR1020157001798A priority patent/KR101983093B1/ko
Priority to CN201380039599.3A priority patent/CN104640658B/zh
Priority to JP2014526991A priority patent/JP6139528B2/ja
Priority to US14/416,710 priority patent/US9555486B2/en
Publication of WO2014017576A1 publication Critical patent/WO2014017576A1/ja
Publication of WO2014017576A8 publication Critical patent/WO2014017576A8/ja
Anticipated expiration legal-status Critical
Ceased 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
    • B23C2210/082—Details of the corner region between axial and radial cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/32—Details of teeth
    • B23C2210/321—Lands, i.e. the area on the rake face in the immediate vicinity of the cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/44—Margins, i.e. the part of the peripheral suface immediately adacent the cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/48—Chip breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/54—Configuration of the cutting part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2250/00—Compensating adverse effects during milling
    • B23C2250/12—Cooling and lubrication
    • 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)

Abstract

【課題】ギャッシュと刃溝を有する多刃エンドミルを用いて難削性合金製のインペラー等の薄肉部材を高速度の高送りで切削加工する際の、ギャッシュ７からの切屑排出効果と刃溝８への誘導効果を高める。 【解決手段】切れ刃３のすくい面を回転軸Ｏ側から半径方向外周側へかけて底刃６のすくい面６ａと、これに隣接し、底刃６のすくい面６ａと異なる面を形成し、コーナＲ刃５のすくい面を兼ねる外周刃４のすくい面４ａとから構成し、底刃６のすくい面６ａと外周刃４のすくい面４ａとの境界に位置する凸の稜線６４と、底刃６のすくい面６ａと刃溝８の底面８ｂとの境界に位置する凸の稜線６８との交点を、コーナＲ刃５の逃げ面５ｂと底刃６の逃げ面６ｂとの境界より半径方向回転軸Ｏ側へ入り込ませる。
PCT/JP2013/070147 2012-07-27 2013-07-25 多刃エンドミル Ceased WO2014017576A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP13823001.6A EP2878404B1 (en) 2012-07-27 2013-07-25 Multi-flute endmill
KR1020157001798A KR101983093B1 (ko) 2012-07-27 2013-07-25 다날 엔드밀
CN201380039599.3A CN104640658B (zh) 2012-07-27 2013-07-25 多刃立铣刀
JP2014526991A JP6139528B2 (ja) 2012-07-27 2013-07-25 多刃エンドミル
US14/416,710 US9555486B2 (en) 2012-07-27 2013-07-25 Multi-flute endmill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012166975 2012-07-27
JP2012-166975 2012-07-27

Publications (2)

Publication Number Publication Date
WO2014017576A1 WO2014017576A1 (ja) 2014-01-30
WO2014017576A8 true WO2014017576A8 (ja) 2014-10-23

Family

ID=49997385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/070147 Ceased WO2014017576A1 (ja) 2012-07-27 2013-07-25 多刃エンドミル

Country Status (6)

Country Link
US (1) US9555486B2 (ja)
EP (1) EP2878404B1 (ja)
JP (1) JP6139528B2 (ja)
KR (1) KR101983093B1 (ja)
CN (1) CN104640658B (ja)
WO (1) WO2014017576A1 (ja)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5925250B2 (ja) * 2014-07-07 2016-05-25 ユニオンツール株式会社 スクエアエンドミル
WO2016063894A1 (ja) * 2014-10-24 2016-04-28 京セラ株式会社 エンドミル
KR102463681B1 (ko) * 2015-03-20 2022-11-07 가부시키가이샤 몰디노 엔드밀
JP6929626B2 (ja) * 2016-09-02 2021-09-01 三菱重工業株式会社 耐熱合金の切削加工条件設定方法及び耐熱合金の切削加工方法
IL249676B (en) * 2016-12-20 2021-08-31 Hanita Metal Works Ltd An end mill with differently rotated slot profiles
US9884379B1 (en) * 2017-03-07 2018-02-06 Iscar, Ltd. Ceramic face mill with circular arc profile for machining Inconel
KR102365447B1 (ko) * 2018-02-02 2022-02-18 가부시키가이샤 몰디노 엔드 밀 및 가공 방법
JP7089171B2 (ja) * 2018-05-23 2022-06-22 株式会社Moldino エンドミル
CN109048244A (zh) * 2018-09-25 2018-12-21 汇专科技集团股份有限公司 一种聚晶金刚石刀具的制作方法
CN108994363A (zh) * 2018-09-25 2018-12-14 汇专科技集团股份有限公司 聚晶金刚石整体切削刀具的制造方法
CN108943439A (zh) * 2018-09-25 2018-12-07 汇专科技集团股份有限公司 切削刀具
CN108943438A (zh) * 2018-09-25 2018-12-07 汇专科技集团股份有限公司 铣刀
CN108943434A (zh) * 2018-09-25 2018-12-07 汇专科技集团股份有限公司 一种聚晶金刚石加工刀具
CN108943437A (zh) * 2018-09-25 2018-12-07 汇专科技集团股份有限公司 一种聚晶金刚石刀具
CN109304814A (zh) * 2018-09-25 2019-02-05 汇专科技集团股份有限公司 聚晶金刚石整体切削刀具
CN108994557A (zh) * 2018-09-25 2018-12-14 汇专科技集团股份有限公司 一种聚晶金刚石加工刀具的制造工艺
CN108994558A (zh) * 2018-09-25 2018-12-14 汇专科技集团股份有限公司 整体pcd多刃轮廓刀的加工方法
CN209288434U (zh) * 2018-09-25 2019-08-23 汇专绿色工具有限公司 一种切削刃部、切削刀具及超声波刀具组件
CN108943433A (zh) * 2018-09-25 2018-12-07 汇专科技集团股份有限公司 一种机械加工刀具
CN108994364A (zh) * 2018-09-25 2018-12-14 汇专科技集团股份有限公司 切削刀具的加工方法
CN108942131A (zh) * 2018-09-25 2018-12-07 汇专科技集团股份有限公司 铣刀的加工方法
CN109014358A (zh) * 2018-09-25 2018-12-18 汇专科技集团股份有限公司 一种机械加工刀具的制造工艺
CN108943436A (zh) * 2018-09-25 2018-12-07 汇专科技集团股份有限公司 一种聚晶金刚石刀头加工刀具
CN108994556A (zh) * 2018-09-25 2018-12-14 汇专科技集团股份有限公司 整体式多刃轮廓刀的加工方法
CN109128325A (zh) * 2018-09-27 2019-01-04 基准精密工业（惠州）有限公司 球刀
CN112839763B (zh) * 2018-10-18 2023-12-19 住友电工工具网株式会社 油孔铰刀
US12596345B2 (en) * 2020-06-01 2026-04-07 The Boeing Company Forming stylus tool design and toolpath generation module for 3 axis computer numerical control manufacturing processes
US11865629B2 (en) 2021-11-04 2024-01-09 Kennametal Inc. Rotary cutting tool with high ramp angle capability
CN114713892B (zh) * 2022-05-10 2025-10-28 深圳市鑫金泉精密技术股份有限公司 一种多刃圆鼻铣刀
JP2026039770A (ja) * 2024-08-23 2026-03-09 ユニオンツール株式会社 エンドミル

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GB0011215D0 (en) * 2000-05-10 2000-06-28 Rolls Royce Plc Multi-fluted milling cutter
US6846135B2 (en) 2002-03-25 2005-01-25 Hitachi Tool Engineering Ltd. Radius end mill having radius edge enhanced in resistance to chipping and fracture
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JP2007030074A (ja) * 2005-07-25 2007-02-08 Mitsubishi Materials Kobe Tools Corp ラジアスエンドミル及び切削加工方法
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JP5194680B2 (ja) 2006-10-06 2013-05-08 三菱マテリアル株式会社 ラジアスエンドミル
FR2926480B1 (fr) * 2008-01-23 2011-08-12 Snecma Fraise de surfacage et de detourage pour l'usinage a grande vitesse de pieces en materiau composite
JP5731102B2 (ja) * 2009-01-21 2015-06-10 三菱マテリアル株式会社 ラジアスエンドミル
JP2011020192A (ja) 2009-07-14 2011-02-03 Sumitomo Electric Hardmetal Corp ねじれ刃ラジアスエンドミル
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CN104023884B (zh) 2011-12-27 2016-05-11 京瓷株式会社 圆角立铣刀
US8858128B2 (en) * 2012-11-14 2014-10-14 Iscar, Ltd. Corner radius end mill
IL232079B (en) * 2014-04-10 2018-05-31 Hanita Metal Works Ltd A cutting tool with improved chip removal capability and a method for its preparation
JP5925250B2 (ja) * 2014-07-07 2016-05-25 ユニオンツール株式会社 スクエアエンドミル
US20160271706A1 (en) * 2015-03-18 2016-09-22 Kennametal Inc. Endmill with convex ramping edge

Also Published As

Publication number Publication date
KR20150040866A (ko) 2015-04-15
EP2878404A1 (en) 2015-06-03
CN104640658B (zh) 2016-08-17
US9555486B2 (en) 2017-01-31
EP2878404B1 (en) 2019-06-19
JP6139528B2 (ja) 2017-05-31
EP2878404A4 (en) 2016-03-23
JPWO2014017576A1 (ja) 2016-07-11
US20150174672A1 (en) 2015-06-25
CN104640658A (zh) 2015-05-20
WO2014017576A1 (ja) 2014-01-30
KR101983093B1 (ko) 2019-05-29

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