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    System and method for real-time monitoring and predicting wear of a cutting tool
    4.
    发明授权
    System and method for real-time monitoring and predicting wear of a cutting tool 有权

    公开(公告)号：US12269137B2

    公开(公告)日：2025-04-08

    申请号：US17894800

    申请日：2022-08-24

    Applicant: Kennametal Inc.

    Inventor： Shuangyuan Zhang ,  Christoph Gey ,  Patrick Kuhlemann ,  Ruy Frota de Souza Filho

    IPC: G06N20/00 ,  B23Q17/09

    Abstract: A system and method for monitoring and predicting wear of a cutting tool used for machining a workpiece is disclosed. The system includes a cutting tool having a shank and a cutting head. The system also includes a split, modular and wireless wear detection system including one or more sensors mounted to the cutting tool for providing a data signal representative of a physical condition of the system, and a data recording and data transmitting device for recording the data signal from the one or more sensors and for generating and transmitting a data signal to a processor. The processor applies a machine learning data processing technique in real time to monitor and/or predict a condition of various components and/or parameters of the system during a metal cutting operation.

    INDEXABLE CUTTING INSERT WITH COOLANT DELIVERY
    10.
    发明申请
    INDEXABLE CUTTING INSERT WITH COOLANT DELIVERY 审中-公开
    具有冷却剂输送的可选切割插件

    公开(公告)号：US20150063926A1

    公开(公告)日：2015-03-05

    申请号：US14014668

    申请日：2013-08-30

    Applicant: Kennametal Inc.

    Inventor： Qiang Wu ,  Christoph Gey ,  Horst M. Jaeger ,  Michael A. Weisel ,  Nicholas J. Henry

    IPC: B23B27/10 ,  B23B51/06 ,  B23B27/16

    CPC classification number: B23B27/10 ,  B23B27/141 ,  B23B27/1614 ,  B23B27/1651 ,  B23B51/06 ,  B23B2200/0409 ,  B23B2200/0447 ,  B23B2200/049 ,  B23B2200/086 ,  B23B2200/3618 ,  B23B2200/3627 ,  B23B2205/04 ,  B23B2205/12 ,  B23B2250/12 ,  B23B2251/50 ,  Y10T407/14

    Abstract: An indexable cutting insert includes a rake face, a flank surface, a bottom surface, and a central aperture defined by an aperture side wall. The indexable cutting insert further has a mouth defined by a mouth surface. There is a primary coolant trough that has an aperture section in the side wall contained in the aperture side wall, a mouth section contained in the mouth surface, and a rake face section contained in the rake face. There is a radial angular coolant trough, which has an entrance end opening into a selected one of the primary coolant trough and the mouth. The radial angular coolant trough has an orientation wherein the central longitudinal axis thereof is generally perpendicular to a corresponding discrete cutting edge whereby during operation a coolant stream is directed toward the corresponding discrete cutting edge.

    Abstract translation: 可转位的切削刀片包括前刀面，后刀面，底面以及由孔侧壁限定的中心孔。 可转位切削刀片还具有由口表面限定的口。 主冷却剂槽具有容纳在孔侧壁的侧壁中的开口部，容纳在口部表面的口部以及容纳在前刀面上的前刀面部。 存在径向角冷却剂槽，其具有入口端开口到主冷却剂槽和口中的选定的一个。 径向角冷却剂槽具有取向，其中其中心纵向轴线大致垂直于相应的离散切割边缘，由此在操作期间冷却剂流被引向相应的分立切割边缘。

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