This paper presents a method to develop a simulation module for kinematic simulation of a tripod-based 3-DOF parallel machine tool NC system with Visual C++ 6.0 under Windows98 environment.

• 本文结合3-HSS并联机床样机的研制；针对其结构与运动特点；以Visual C++6.；0为开发工具；采用动画显示的线框造型；基于Windows98与数控系统平台开发了3-HSS并联机床数控系统仿真模块。