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    DEVICE FOR INTERNAL CHIPS CUTTING MACHINING WITH A NOZZLE FOR FLUSHING CUTTER FLUID ON THE CUTTER
    4.
    发明授权
    DEVICE FOR INTERNAL CHIPS CUTTING MACHINING WITH A NOZZLE FOR FLUSHING CUTTER FLUID ON THE CUTTER 有权
    用于内部碎屑切割加工的装置用于在切刀上用于冲洗切削液的喷嘴

    公开(公告)号：EP2683511B1

    公开(公告)日：2018-01-03

    申请号：EP12708317.8

    申请日：2012-03-09

    申请人： Teeness ASA

    发明人： JENSEN, Tormod

    IPC分类号： B23B27/22

    CPC分类号： B23B47/34 ,  B23B27/10 ,  B23B27/22 ,  B23B29/034 ,  B23B29/03446 ,  B23B2250/16 ,  Y10T408/458

    摘要： A device for internal chips cutting machining in a bore having a unit for breaking up chips by internal chip cutting machining in the bore. The device includes a principal element with a longitudinal axis and with at least one movable cutter head with a cutter that can be moved essentially perpendicular to the longitudinal axis of the principal element. The device also includes a mechanism for linear motion. A nozzle for flushing of the cutter fluid on the cutter is located onto and can be moved together with the cutter head. A fluid duct is in connection with the nozzle and has a source for cutter fluid at high pressure.

    TOOL HOLDER AND CUTTING TOOL
    5.
    发明公开
    TOOL HOLDER AND CUTTING TOOL 审中-公开
    WERKZEUGHALTER UND SCHNEIDWERKZEUG

    公开(公告)号：EP3059034A4

    公开(公告)日：2017-06-07

    申请号：EP14854496

    申请日：2014-09-05

    申请人： NGK SPARK PLUG CO

    发明人： KITAGAWA SHUSUKE

    IPC分类号： B23B27/10

    CPC分类号： B23B27/10 ,  B23B29/043 ,  B23B2250/12 ,  B23C5/28 ,  B23Q11/10 ,  Y10T407/14

    摘要： [Object] To provide a cutting tool holder that allows a coolant to be supplied from a lateral flank side of a cutting tip toward a cutting edge, without providing a protruding portion at a lateral flank side of the cutting tool holder as in the conventional art. [Solution] A recess surface portion 123 is formed in a predetermined range L1 from a front end 103 toward a rear end, of a lateral flank 120 of a front end portion 102 of a holder 100, so as to be recessed relative to a lateral flank 120b of a rear portion 122, a circular arc surface portion (frontward-facing surface) 125 formed in a circular arc shape as seen from a rake face 105 side is provided on the rear of the recess surface portion 123, and an ejection port 150 is opened in the frontward-facing surface. Accordingly, supply of the coolant at the lateral flank side is ensured, and cutting can be performed at a position closer to a chuck Ck due to no protruding portion being present at the lateral flank side of the holder as in the conventional art.

    摘要翻译： 本发明的目的在于提供一种切削刀具保持架，该切削刀具保持架能够如以往那样在切削刀具保持架的侧面侧不设置突出部地从切削刀片的侧方侧向切削刃供给冷却液 。 [解决方案]凹陷表面部分123形成在保持器100的前端部分102的侧面120的从前端103到后端的预定范围L1内，以便相对于侧面 后表面部分122的后侧120b设置有从前刀面105侧看形成为圆弧形状的圆弧表面部分（前向表面）125， 150在朝前的表面中打开。 因此，如现有技术中那样，由于在保持件的侧面侧不存在突出部，所以能够确保侧面侧的冷却液的供给，并且能够在更接近卡盘Ck的位置进行切削。

    A CUTTING TOOL
    6.
    发明公开
    A CUTTING TOOL 审中-公开
    切削工具

    公开(公告)号：EP3167985A1

    公开(公告)日：2017-05-17

    申请号：EP16198303.6

    申请日：2015-06-30

    申请人： Seco Tools AB

    发明人： FORSBERG, Svante ,  JONSSON, Mats ,  THELIN, Jimmy ,  LARSSON, Andreas J ,  SUNDEN, Tony ,  THURESSON, Jonas

    IPC分类号： B23B27/10 ,  B23Q11/10

    CPC分类号： B23B27/10 ,  B23B27/1677 ,  B23B2250/12

    摘要： The present invention relates to a tool comprising a holder body (2"), a cutting insert (5") and a nozzle (10"), said nozzle (10") having a single through hole (11 ") for a fastening member (12"), said nozzle having a forward end (13"), a rear end (14") and a bottom face (15"), said through hole extending between the bottom face and an opposite top face (16"), at least one internal coolant channel (17") being provided in the nozzle and extending from a first opening (18") to a second opening (19"), said first opening connecting to a coolant supply conduit in the holder body, said second opening serving as exit for the coolant at the forward end. The at least one coolant channel (17") and the first opening (18") are spaced from the through hole (11 "). The bottom face (15;15';15") of the nozzle comprises a guide device (23) such as a projection or recess adjacent to the forward end (13;13';13") to set the direction of the nozzle by having the guide device cooperating with a recess or projection on a cutting insert or clamping means. Use of a cutting insert is also disclosed.

    摘要翻译： 本发明涉及一种包括支架本体（2“），切削插入件（5”）和喷嘴（10“）的工具，所述喷嘴（10”）具有用于紧固构件 （12“），所述喷嘴具有在底面和相对的顶面（16”）之间延伸的前端（13“），后端（14”）和底面（15“）， 至少一个内部冷却剂通道（17“）设置在所述喷嘴中并且从第一开口（18”）延伸到第二开口（19“），所述第一开口连接到所述夹具本体中的冷却剂供应导管，所述第二 所述至少一个冷却剂通道（17“）和第一开口（18”）与通孔（11“）间隔开。 喷嘴的底面（15; 15'; 15“）包括引导装置（23），例如与前端（13; 13'; 13”）相邻的突起或凹槽，以通过将喷嘴的方向 导向装置与切削镶片或夹紧装置上的凹槽或凸起配合。 还公开了使用切削刀片。

    A CUTTING TOOL
    9.
    发明公开
    A CUTTING TOOL 审中-公开
    SCHNEIDWERKZEUG

    公开(公告)号：EP3112063A1

    公开(公告)日：2017-01-04

    申请号：EP15174661.7

    申请日：2015-06-30

    申请人： Seco Tools AB

    发明人： FORSBERG, Svante ,  JONSSON, Mats ,  THELIN, Jimmy ,  LARSSON, Andreas.J ,  THURESSON, Jonas ,  SUNDEN, Tony

    IPC分类号： B23B27/10 ,  B23Q11/10

    CPC分类号： B23B27/10 ,  B23B27/1677 ,  B23B2250/12

    摘要： The present invention relates to a tool comprising a holder body (2"), a cutting insert (5") and a nozzle (10"), said nozzle (10") having a single through hole (11 ") for a fastening member (12"), said nozzle having a forward end (13"), a rear end (14") and a bottom face (15"), said through hole extending between the bottom face and an opposite top face (16"), at least one internal coolant channel (17") being provided in the nozzle and extending from a first opening (18") to a second opening (19"), said first opening connecting to a coolant supply conduit in the holder body, said second opening serving as exit for the coolant at the forward end. The at least one coolant channel (17") and the first opening (18") are spaced from the through hole (11 ").

    摘要翻译： 本发明涉及一种包括保持器本体（2“），切削刀片（5”）和喷嘴（10“）的工具，所述喷嘴（10”）具有用于紧固件的单个通孔（11“） （12“），所述喷嘴具有前端（13”），后端（14“）和底面（15”），所述通孔在底面和相对的顶面（16“）之间延伸， 至少一个内部冷却剂通道（17“）设置在所述喷嘴中并且从第一开口（18”）延伸到第二开口（19“），所述第一开口连接到所述保持器本体中的冷却剂供应导管，所述第二开口 所述至少一个冷却剂通道（17“）和所述第一开口（18”）与所述通孔（11“）间隔开。

    PARTING BLADE AND BLADE HOLDER CONFIGURED FOR CONVEYANCE OF PRESSURIZED COOLANT
    10.
    发明授权
    PARTING BLADE AND BLADE HOLDER CONFIGURED FOR CONVEYANCE OF PRESSURIZED COOLANT 有权
    切断刃及用于加压COOLANT配置刀片支架的发展

    公开(公告)号：EP2822720B1

    公开(公告)日：2016-07-20

    申请号：EP13711476.5

    申请日：2013-02-11

    申请人： Iscar Ltd.

    发明人： MALKA, Asaf ,  GAL, Dmitry

    IPC分类号： B23B29/04 ,  B23B27/08 ,  B23B27/10

    CPC分类号： B23B27/086 ,  B23B27/10 ,  B23B29/043 ,  B23B2205/02

    摘要： A cutting tool assembly includes a parting blade and a blade holder for holding same. The cutting tool assembly is configured for conveying pressurized coolant via the blade holder to a cutting portion of the parting blade. The blade holder includes a deceleration chamber configured for reducing impact of the pressurized coolant against the parting blade.

    摘要翻译： 一种切削工具组件包括一个切割刀片和用于保持相同的刀片保持器。 该切削刀具组件被配置用于通过该叶片夹持器的切割刀片的切割部分输送加压的冷却剂。 该叶片夹持器包括被配置为减少对分型叶片的加压冷却剂的冲击减速室。