公开(公告)号：EP0914226A1

公开(公告)日：1999-05-12

申请号：EP96931647.0

申请日：1996-09-19

申请人： Excellon Automation Co. ,  Finn, Wayne k.

发明人： FINN, Wayne, K.

IPC分类号： B23B47 ,  G05B19

CPC分类号： G05B19/4166 ,  B23B47/34 ,  G05B2219/45129 ,  G05B2219/49053 ,  Y10T408/08 ,  Y10T408/17 ,  Y10T408/23 ,  Y10T408/675

摘要： In a system which interrupts the infeed signal generated by a CNC (1) machine drive signals are applied to at least an RPM Control Electronics Module (3) to drive the rotation of a cutting tool (10) and the infeed drive motor electronics (7). The frequency is user selectable and the frequency used to eliminate or minimize chip formation is dependent upon the material being drilled, the infeed rate, the RPM of the tool (10), and the diameter and point geometry of the tool (10) so adjustment by the machine operator is required. The interrupted or chopped signal causes the downward motion of the RPM motor (5) to be interrupted in conformance with the frequency generated to cut forming spiral chips.

摘要翻译： 在中断由CNC（1）产生的进给信号的系统中，机器驱动信号被施加到至少一个RPM控制电子模块（3）以驱动切割工具（10）和进给驱动电机电子装置（7）的旋转 ）。 频率是用户可选择的，并且用于消除或最小化切屑形成的频率取决于被钻孔的材料，进刀速率，刀具（10）的RPM以及刀具（10）的直径和点几何形状，所以调节 由机器操作员是必需的。 中断或切断的信号导致RPM马达（5）的向下运动被中断，以与切割形成螺旋芯片所产生的频率相一致。