Machining apparatus
    1.
    发明公开
    Machining apparatus 有权
    加工设备

    公开(公告)号:EP1847352A1

    公开(公告)日:2007-10-24

    申请号:EP07007421.6

    申请日:2007-04-11

    申请人: Fanuc Ltd

    摘要: A machining apparatus capable of irregularly forming a plurality of dimples on a surface of a workpiece in a short period of time. The machining apparatus includes a tool for machining a plurality of dimples on a surface of a workpiece, each dimple having a depth in a first direction; a drive unit for displacing the tool relative to the workpiece in the first direction and a second direction generally perpendicular to the first direction; a controller for controlling the drive unit so as to displace the tool relative to the workpiece in the first direction such that the tool cuts into or leaves the workpiece, while the tool is being moved relative to the workpiece in the second direction, wherein a trigger of the displacement of the tool in the first direction is timing calculated by using a second waveform, the second waveform being determined by comparing the magnitude of a first waveform with a predetermined threshold, at least one of frequency and amplitude of the first waveform being irregular.

    摘要翻译: 一种能够在短时间内在工件的表面上不规则地形成多个凹坑的加工设备。 该加工设备包括用于在工件的表面上加工多个凹坑的工具,每个凹坑具有沿第一方向的深度; 驱动单元,用于使所述工具相对于所述工件在所述第一方向和大致垂直于所述第一方向的第二方向上移位; 控制器,所述控制器用于控制所述驱动单元以使所述工具相对于所述工件在所述第一方向上移位,使得所述工具在所述工具沿所述第二方向相对于所述工件移动的同时切入或离开所述工件, 所述工具在所述第一方向上的位移是通过使用第二波形计算的时间,所述第二波形通过将第一波形的幅度与预定阈值进行比较来确定,所述第一波形的频率和振幅中的至少一个是不规则的 。

    Localized removal of a precious metal inlay from a metal strip and a broaching tool therefor
    3.
    发明公开
    Localized removal of a precious metal inlay from a metal strip and a broaching tool therefor 失效
    Lokales Entfernen einer Edelmetalleinlage eines Metallstreifens unddazugehörendesSchneideverfahren。

    公开(公告)号:EP0251424A2

    公开(公告)日:1988-01-07

    申请号:EP87302270.1

    申请日:1987-03-17

    IPC分类号: H01R43/16

    摘要: In the manufacture of terminals, a stripe of precious metal is inlayed into a strip of metal from which terminals are formed. The precious metal is only required at the localities at which dimpled contact areas are to be formed. The invention provides for the removal of the inlay (12) at spaced apart localities (13). A tool (26, 30) is moved laterally across the metal strip (10), the tool having one or more cutting edges (72, 73). The cutting edges (72, 73) are inserted into the strip (10) on one side of the inlay stripe (12), traverses across, cutting the stripe (12), and then exits from the strip (10) on the other side of the stripe (12). The tool (27, 30) returns to its original position.

    摘要翻译: 在端子的制造中,贵金属条镶嵌在形成端子的金属条中。 贵金属只需要在形成凹凸接触区域的地方。 本发明提供了以间隔开的位置(13)去除嵌体(12)。 工具(26,30)横向移动穿过金属条(10),该工具具有一个或多个切割边缘(72,73)。 切割边缘(72,73)在嵌条(12)的一侧插入带(10)中,穿过横切,切割条(12),然后从另一侧的带(10)出来 的条纹(12)。 工具(27,30)返回其原始位置。