目录一、设计思路................................................................................................................41.1十字滑台概述..................................................................................................41.2十字滑台的基本组成与工作原理..................................................................51.2.1十字滑台的组成...................................................................................51.2.2十字滑台的工作原理...........................................................................51.3设计思路与总体方案......................................................................................5二、设计过程与说明....................................................................................................62.1十字滑台机械传动部件的选择......................................................................62.1.1传动带的选用.......................................................................................62.1.2导轨副的选用.......................................................................................62.1.3电机驱动装置的选用...........................................................................62.1.4丝杠螺母副的选用...............................................................................72.2传感器的选用..................................................................................................72.3可编程控制器的选用......................................................................................82.3.1可编程控制器的结构...........................................................................82.3.2可编程控制器的工作原理.................................................................142.4触摸屏的选用................................................................................................14三、设计成果简介......................................................................................................193.1十字滑台的技术指标、性能特点、实用性................................................193.1.1技术指标.............................................................................................193.1.2性能特点...................