三坐标即刷电路板数控钻铣床主从式系统的通信

The Communication of the Principal and Subordinate System in a Three Coordinates PCB NC Drilling and Milling Machine Tool

介绍在三坐标印刷电路板数控钻铣床主从式系统中打印机接口进行并行通信的应用。

This paper introduces the application of the PC's parallel printer port, which used in parallel communication of the principal and subordinate system by a three coordinates printer circuit board numerical control drilling and milling machine tool.