WO2018116761A1 - Dispositif de coupe de surface d'extrémité et procédé de coupe de surface d'extrémité - Google Patents

Dispositif de coupe de surface d'extrémité et procédé de coupe de surface d'extrémité Download PDF

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Publication number
WO2018116761A1
WO2018116761A1 PCT/JP2017/042603 JP2017042603W WO2018116761A1 WO 2018116761 A1 WO2018116761 A1 WO 2018116761A1 JP 2017042603 W JP2017042603 W JP 2017042603W WO 2018116761 A1 WO2018116761 A1 WO 2018116761A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutting
face
rotating body
end surface
rotating
Prior art date
Application number
PCT/JP2017/042603
Other languages
English (en)
Japanese (ja)
Inventor
智 橋本
宏太 仲井
雄基 大瀬
Original Assignee
日東電工株式会社
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 日東電工株式会社 filed Critical 日東電工株式会社
Priority to CN201780049829.2A priority Critical patent/CN109562467B/zh
Priority to KR1020187037390A priority patent/KR102019138B1/ko
Publication of WO2018116761A1 publication Critical patent/WO2018116761A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • 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
    • B23C5/06—Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface

Definitions

  • the angle ⁇ 1 formed by the cutting edge 27 with respect to the imaginary straight line L1 is not particularly limited, but is preferably greater than 0 ° and 20 ° or less (0 ° ⁇ 1 ⁇ 20 °). Also, an angle (angle on a virtual plane including the rotation direction M) ⁇ 2 formed by the cutting edge 27 with respect to the orthogonal direction N is not particularly limited, but exceeds 0 ° and is 15 ° or less (0 ° ⁇ 2 ⁇ 15 °) is preferred.
  • the rotation locus D3 of the portion corresponding to the diagonal with respect to the end portion 27a in the cutting blade portion 25 is the rotation locus of the end portion 27b on the side opposite to the rotation axis R of the blade edge 27 described above. It becomes larger than D2. That is, the rotation locus D3 protrudes outside the rotation locus D2 of the end portion 27b. Therefore, the portion of the cutting blade portion 25 that protrudes beyond the rotation locus D2 of the end portion 27b on the side opposite to the rotation axis R of the cutting edge 27 is the uncut region (in FIG. 7, the right side of the rotation locus D2). As a result, the end face 60a (end face 50a) is likely to be defective due to the end face cutting.
  • the radius of the rotation locus D3 is the same as or smaller than the radius of the rotation locus D2. Therefore, the aspect of FIG.5 and FIG.6 can suppress that the cutting blade part 25 contacts the uncut area

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

L'invention concerne un dispositif de coupe de surface d'extrémité comportant: un corps rotatif et une partie de coupe dotée d'une ancre, qui est ancrée au corps rotatif, et une lame de coupe, qui dépasse de la partie d'ancre en direction d'une surface d'extrémité, ledit dispositif de coupe de surface d'extrémité étant structuré de telle façon que la lame de coupe présente, à son extrémité du côté aval dans le sens de la rotation du corps rotatif, une arête de lame qui coupe une surface d'extrémité d'un stratifié en feuille, l'arête de lame étant inclinée par rapport à la direction perpendiculaire à la section de surface latérale de la lame de coupe, et l'arête de lame étant inclinée vers le côté aval dans le sens de la rotation par rapport à une ligne droite imaginaire qui est perpendiculaire à l'axe de rotation et qui passe par la section d'extrémité du côté axe de rotation de l'arête de lame.
PCT/JP2017/042603 2016-12-22 2017-11-28 Dispositif de coupe de surface d'extrémité et procédé de coupe de surface d'extrémité WO2018116761A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780049829.2A CN109562467B (zh) 2016-12-22 2017-11-28 端面切削加工装置以及端面切削加工方法
KR1020187037390A KR102019138B1 (ko) 2016-12-22 2017-11-28 단면 절삭 가공 장치 및 단면 절삭 가공 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016249765A JP6464136B2 (ja) 2016-12-22 2016-12-22 端面切削加工装置及び端面切削加工方法
JP2016-249765 2016-12-22

Publications (1)

Publication Number Publication Date
WO2018116761A1 true WO2018116761A1 (fr) 2018-06-28

Family

ID=62626171

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/042603 WO2018116761A1 (fr) 2016-12-22 2017-11-28 Dispositif de coupe de surface d'extrémité et procédé de coupe de surface d'extrémité

Country Status (5)

Country Link
JP (1) JP6464136B2 (fr)
KR (1) KR102019138B1 (fr)
CN (1) CN109562467B (fr)
TW (1) TWI670126B (fr)
WO (1) WO2018116761A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024022329A (ja) 2022-08-05 2024-02-16 日東電工株式会社 切削加工フィルムの製造方法および切削加工フィルム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354490U (fr) * 1976-10-13 1978-05-10
JPH04133514U (ja) * 1991-05-31 1992-12-11 東芝タンガロイ株式会社 スローアウエイカツタ
JP2003300168A (ja) * 2002-02-08 2003-10-21 Sanwa Kenma Kogyo Kk 回転工具及びその刃部
JP2011093086A (ja) * 2009-09-30 2011-05-12 Sumitomo Chemical Co Ltd フィルムの端面加工用カッターおよびこれを備える加工機、並びに、フィルムの端面加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002059308A (ja) * 2000-08-21 2002-02-26 Tadashi Sugiyama フライスカッター
JP2008200801A (ja) * 2007-02-20 2008-09-04 Hitachi Constr Mach Co Ltd 切削工具
JP2008260077A (ja) * 2007-04-10 2008-10-30 Nakao Technica Kk 切削加工機用旋回同期装置及び切削加工機
CN201192736Y (zh) * 2008-05-23 2009-02-11 张晓艳 一种平装自滚式平面铣刀
DE102009012433A1 (de) * 2009-03-10 2010-09-16 Kennametal Inc. Zerspanungswerkzeug für eine Werkzeugmaschine
CN101628347B (zh) * 2009-07-29 2011-02-16 常州市西夏墅工具研究所有限公司 汽轮机转子叶根圆弧槽粗铣刀
JP6381334B2 (ja) * 2013-09-04 2018-08-29 東友ファインケム株式会社Ｄｏｎｇｗｏｏ Ｆｉｎｅ−Ｃｈｅｍ Ｃｏ．， Ｌｔｄ． 端面加工偏光板の製造方法
CN104551151A (zh) * 2013-10-29 2015-04-29 常州市海力工具有限公司 圆环槽铣刀
EP2893997B1 (fr) * 2014-01-08 2019-03-13 Sandvik Intellectual Property AB Outil de fraisage
JP6391442B2 (ja) * 2014-11-26 2018-09-19 住友化学株式会社 切削方法、切削方法を含む偏光板の製造方法、および偏光板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354490U (fr) * 1976-10-13 1978-05-10
JPH04133514U (ja) * 1991-05-31 1992-12-11 東芝タンガロイ株式会社 スローアウエイカツタ
JP2003300168A (ja) * 2002-02-08 2003-10-21 Sanwa Kenma Kogyo Kk 回転工具及びその刃部
JP2011093086A (ja) * 2009-09-30 2011-05-12 Sumitomo Chemical Co Ltd フィルムの端面加工用カッターおよびこれを備える加工機、並びに、フィルムの端面加工方法

Also Published As

Publication number Publication date
CN109562467A (zh) 2019-04-02
JP6464136B2 (ja) 2019-02-06
TWI670126B (zh) 2019-09-01
JP2018103276A (ja) 2018-07-05
KR102019138B1 (ko) 2019-09-06
CN109562467B (zh) 2019-10-01
KR20190027791A (ko) 2019-03-15
TW201829098A (zh) 2018-08-16

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