KR101534120B1 - 볼 엔드밀 및 인서트 - Google Patents

볼 엔드밀 및 인서트 Download PDF

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Publication number
KR101534120B1
KR101534120B1 KR1020157012166A KR20157012166A KR101534120B1 KR 101534120 B1 KR101534120 B1 KR 101534120B1 KR 1020157012166 A KR1020157012166 A KR 1020157012166A KR 20157012166 A KR20157012166 A KR 20157012166A KR 101534120 B1 KR101534120 B1 KR 101534120B1
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South Korea
Prior art keywords
cutting edge
radial
angle
inclination angle
point
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KR1020157012166A
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English (en)
Korean (ko)
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KR20150055118A (ko
Inventor
야스히로 기우치
요시미쓰 나가시마
요시유키 고바야시
유키 하야시
Original Assignee
미츠비시 히타치 쓰루 가부시키가이샤
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Publication of KR20150055118A publication Critical patent/KR20150055118A/ko
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    • 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
    • B23C5/1027—Ball nose end mills with one or more removable cutting inserts
    • B23C5/1036—Ball nose end mills with one or more removable cutting inserts having a single cutting insert, the cutting edges of which subtend 180 degrees
    • 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
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/203—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/28—Angles
    • B23C2200/286—Positive cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/28—Angles
    • B23C2200/287—Positive rake angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0414—Cutting angles different
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0442—Cutting angles positive
    • 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
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
KR1020157012166A 2012-10-10 2013-09-19 볼 엔드밀 및 인서트 Active KR101534120B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2012-224872 2012-10-10
JP2012224872 2012-10-10
JPJP-P-2012-264058 2012-12-03
JP2012264058 2012-12-03
PCT/JP2013/075286 WO2014057783A1 (ja) 2012-10-10 2013-09-19 ボールエンドミル及びインサート

Publications (2)

Publication Number Publication Date
KR20150055118A KR20150055118A (ko) 2015-05-20
KR101534120B1 true KR101534120B1 (ko) 2015-07-09

Family

ID=50477254

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157012166A Active KR101534120B1 (ko) 2012-10-10 2013-09-19 볼 엔드밀 및 인서트

Country Status (8)

Country Link
US (1) US9868161B2 (https=)
EP (1) EP2907608B1 (https=)
JP (1) JP5614511B2 (https=)
KR (1) KR101534120B1 (https=)
CN (1) CN104703737B (https=)
IN (1) IN2015DN02461A (https=)
MY (1) MY177341A (https=)
WO (1) WO2014057783A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230001751A (ko) 2021-06-29 2023-01-05 주식회사 원탑 엔드밀

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JP5589244B2 (ja) * 2010-10-06 2014-09-17 大昭和精機株式会社 インサート
IN2015DN02461A (https=) * 2012-10-10 2015-09-04 Hitachi Tool Eng
WO2017085975A1 (ja) * 2015-11-16 2017-05-26 三菱日立ツール株式会社 刃先交換式回転切削工具及びインサート
KR102133164B1 (ko) * 2016-08-26 2020-07-13 미츠비시 히타치 쓰루 가부시키가이샤 절삭 인서트 및 날끝 교환식 회전 절삭 공구
JP6683261B2 (ja) * 2016-10-21 2020-04-15 三菱日立ツール株式会社 切削インサート及び刃先交換式回転切削工具
CN107008958A (zh) * 2017-05-16 2017-08-04 郭永梅 一种耐磨合金刀材结构及其配方
DE212017000092U1 (de) * 2017-09-08 2018-10-29 Zhejiang Xinxing Tools Co.,Ltd. Rotationsschneidwerkzeug mit austauschbarem Schneidkopf
DE102019123968A1 (de) * 2019-09-06 2021-03-11 Gühring KG Kugelbahnfräser mit einem Trägerkörper und ein Verfahren zum Wiederherstellen eines Kugelbahnfräsers
KR102466297B1 (ko) * 2020-01-09 2022-11-10 가부시키가이샤 몰디노 볼 엔드 밀
CN113441773B (zh) * 2020-03-27 2025-01-28 京瓷株式会社 立铣刀及其刀片
CN116689849B (zh) * 2022-10-24 2025-10-28 厦门金鹭特种合金有限公司 一种变前角螺旋面的球头立铣刀

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WO2011062901A2 (en) * 2009-11-17 2011-05-26 Kennametal Inc. Optimization of cutting edge geometry in rounded nose end mills

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JPH0542410A (ja) * 1991-08-09 1993-02-23 Hitachi Tool Eng Ltd ボールエンドミル
JPH1080815A (ja) * 1996-09-05 1998-03-31 Hitachi Tool Eng Ltd ボ−ルエンドミル
JPH11156624A (ja) * 1997-11-21 1999-06-15 Mitsubishi Materials Corp スローアウェイ式ボールエンドミル
WO2011062901A2 (en) * 2009-11-17 2011-05-26 Kennametal Inc. Optimization of cutting edge geometry in rounded nose end mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230001751A (ko) 2021-06-29 2023-01-05 주식회사 원탑 엔드밀

Also Published As

Publication number Publication date
CN104703737A (zh) 2015-06-10
US9868161B2 (en) 2018-01-16
EP2907608B1 (en) 2020-09-02
EP2907608A1 (en) 2015-08-19
JP5614511B2 (ja) 2014-10-29
US20150258617A1 (en) 2015-09-17
WO2014057783A1 (ja) 2014-04-17
IN2015DN02461A (https=) 2015-09-04
CN104703737B (zh) 2017-05-24
KR20150055118A (ko) 2015-05-20
EP2907608A4 (en) 2016-06-01
JPWO2014057783A1 (ja) 2016-09-05
MY177341A (en) 2020-09-12

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