drilling and milling machine造句

• In this dissertation , we mainly introduce a developmental process of a real time soft opening cnc system of economical cnc lathe based on a printed circuit board numerical control drilling and milling machine tool - researched and designed by our institute
  本文以我院自我研发的印制电路板数控钻铣床为研究对象,介绍了一种经济型数控机床的开放式数控系统的研制和开发过程。
• This dissertation mainly introduces a host - slave system of a three coordinates printed circuit board numerical control drilling and milling machine . control instructions and parameter have been delivered by the master computer to slave computer dependently and smoothly in order to guarantee the work that can be accurately and promptly done . besides , the host computer collects various kinds of state signals that the slave computer feedbacks , then diagnoses and deals with them
  本课题研究开发了一个三坐标印刷电路板数控钻铣床主从式控制系统，可使上位机能够可靠、畅通地将经过处理的控制指令和参数发送到下位机，保证下位机能够准确、及时的工作，同时，上位机收集下位机反馈的各种状态信号，进行诊断和处理。