1、 CNC3136 数控数控车床电气车床电气系统设计系统设计 摘摘 要要 数控技术发展飞速的今天，数控技术在现代制造业发挥越来越重要的作用，数 控机床是数控制造业的核心，本文主要介绍了对数控车床的电气系统设计的过程。 CNC6136A 是基于华中数控系统HNC-21的基础上设计制造的新一代的数控车床， 对其电气系统设计使尤为重要的，其内容包括强电设计、弱点设计、PLC 输入输出及 接口设计，绘制出整个机床的电气系统原理图等。 本设计给出了整个机床的原理图绘制过程，重点部分模块化，较详细地介绍了 各个部分的功能及用途。分为 380V 强电回路，控制回路，PLC 输入输出控制，主轴 驱动模块和进给伺
2、服驱动模块，并介绍了相关的电气知识。 通过本设计说明书可以基本上掌握数控车床的电气原理，以及基本的电气常识， 使读者无论是从整体上还是各个模块中都能够了解到数控车床相关的一系列电气知 识。 关键词关键词：数控系统；数控车床；主电路；控制电路；PLC 控制；电气原理图 ABSTRACT The numberical controls that the technique development fast today, the numberical controls technique at the modern manufacturing industry exertive more and m
3、ore importance function, numberical control tool machine is number control a manufacturing industry of core, this text mainly introduced logarithms to control the processceed that the electricity system of lather design. CNC6136 As is according to Hua number control the system HNC-21 of the number o
4、f the new generation of the foundation top design manufacturing control lather, as to its the electricity system design make is important, its contents includes a strong electricaly design, weakness design, PLC importation output and Interface design, draw the electricity system principle diagram of a the whole tool machine etc This principle diagram which designs to the whole tool machine draws process and the point parts of mold piece turn and compared to in detail introduce each functio
