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40 条记录 (耗时 0.024 秒)

    Cutting insert with chip control
    5.
    发明授权
    Cutting insert with chip control 失效
    切片刀片，带芯片控制

    公开(公告)号：US5116167A

    公开(公告)日：1992-05-26

    申请号：US657483

    申请日：1991-02-19

    申请人： Kenneth L. Niebauer

    发明人： Kenneth L. Niebauer

    IPC分类号： B23B27/14 ,  B23B27/22

    CPC分类号： B23B27/143 ,  B23B2200/321 ,  Y10T407/235 ,  Y10T407/245

    摘要： An indexable cutting insert is shown capable of cutting operations over a wide range of parameters such as depth of cut or feed rate. The insert has different geometries at certain locations on the cutting surface such that under differing parameters a desirable cutting surface will be in contact with the workpiece.

    摘要翻译： 示出了可转位的切削刀片能够在诸如切削深度或进给速率的宽范围的参数上进行切削操作。 插入件在切割表面上的某些位置处具有不同的几何形状，使得在不同的参数下，期望的切割表面将与工件接触。

    On-edge cutting insert with chip control
    6.
    发明授权
    On-edge cutting insert with chip control 失效
    带芯片控制的边缘切削刀片

    公开(公告)号：US5032050A

    公开(公告)日：1991-07-16

    申请号：US599213

    申请日：1990-10-16

    申请人： Kenneth L. Niebauer ,  Thomas A. Lockard

    发明人： Kenneth L. Niebauer ,  Thomas A. Lockard

    IPC分类号： B23B27/04

    CPC分类号： B23B27/045 ,  Y10T407/235 ,  Y10T407/25

    摘要： An improved on-edge cutting insert with chip control features and a method for manufacturing the same. An insert body having peripheral end wall regions, sides and first and second walls has cutting edges and is adapted for mounting in a pocket of a toolholder assembly. A land region extends rearwardly from the end wall region and defines a surface region of a predetermined width. A descending wall initiates in a portion of the land and terminates in a planar floor region having a forward, a rearward and opposed side edges. A back ramp extends upwardly from the planar floor rearward edge and terminates at the respective top or bottom wall. The end wall region can include at least one flat land region adjacent the land region. The flat land region defines a selectively removable portion of the end wall region and after my selective removal thereof represents no more than approximately one-third of the total eidth of the end wall region.

    摘要翻译： 一种具有芯片控制特征的改进的边缘切削刀片及其制造方法。 具有周边端壁区域，侧面和第一和第二壁的插入体具有切割边缘并且适于安装在刀架组件的凹部中。 陆地区域从端壁区域向后延伸并限定预定宽度的表面区域。 一个下降的壁起始于该区域的一部分并且终止于具有前向，后向和相对的侧边缘的平坦的地板区域。 后斜面从平坦的地板后边缘向上延伸并终止于相应的顶壁或底壁。 端壁区域可以包括与陆地区域相邻的至少一个平坦的陆地区域。 平坦的区域区域限定了端壁区域的可选择性地移除的部分，并且在我的选择性去除之后不超过端壁区域的总宽度的大约三分之一。

    ROUND CUTTING INSERT WITH CHIP CONTROL FEATURE
    9.
    发明申请
    ROUND CUTTING INSERT WITH CHIP CONTROL FEATURE 失效
    圆形切割刀片与芯片控制功能

    公开(公告)号：US20080317558A1

    公开(公告)日：2008-12-25

    申请号：US11821708

    申请日：2007-06-25

    申请人： Kenneth L. Niebauer ,  Keith R. Zack

    发明人： Kenneth L. Niebauer ,  Keith R. Zack

    IPC分类号： B23B27/22

    CPC分类号： B23B27/143 ,  B23B2200/0461 ,  B23B2200/087 ,  B23B2200/242 ,  B23B2200/321 ,  B23B2200/3627 ,  B23B2260/104 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/24 ,  Y10T407/245

    摘要： A round cutting insert includes a bottom surface, a clearance side surface and a top surface. The top surface includes a chip control feature in the form of a continuous, circumferential depression formed by a substantially planar bottom surface and a pair of upward sloping substantially planar side walls that form an angle with respect to the top surface. The chip control feature may also include a plurality of radially offset bumps located in the depression. The bumps may have the same size and shape, or may have a different size and shape. The top surface also includes an elevated island having one or more indexing marks for easy indexing of the cutting insert.

    摘要翻译： 圆切削刀片包括底表面，间隙侧表面和顶表面。 顶表面包括由基本平坦的底表面和相对于顶表面形成角度的一对向上倾斜的大致平坦的侧壁形成的连续周向凹陷形式的切屑控制特征。 芯片控制特征还可以包括位于凹陷中的多个径向偏移的凸块。 凸块可以具有相同的尺寸和形状，或者可以具有不同的尺寸和形状。 顶表面还包括具有一个或多个分度标记的升高的岛，以便于切削刀片的分度。