【摘要】 据并联机床的特点 ,开发了一套具有自主知识产权的开放式并联机床系统。该系统是基于工业 PC机和 Windows98操作系统的单 CPU数控系统 ,所有数控功能均由软件实现。对并联机床数控系统进行了软件模块划分 ,重点介绍了程序设计模块、加工及仿真模块、手动测量模块的主要功能。该数控系统提供了多种数据接口 ,参数化编程模块实现了代码自动生成 ;工件定位模块通过在工件基准平面内采集 6点即可自动计算工件在机床坐标系的位置和姿态 ,实现了工件在机床坐标系任意位置的定位与加工。更多还原

【Abstract】 According to the characteristics of a Parallel Machine Tool(PMT), an open architecture NC system of PMT is developed. It is a single CPU NC system based on industrial PC and Windows98 and all of NC functions are realized by the software. In this paper, the software module of PMT NC system is divided, and the programming module, processing module, simulation module and hand control module are introduced. In this system, multiple data type interface is offered, code can be auto generated in parameterized programming module, and with the collection of 6 points in workpiece reference plane, the creation of workpiece coordinate system is quite simple.更多还原