近几年，随着我国铁路几次大提速，对铁路机车车辆的设计、生产的要求也越来越高。如何缩短产品设计周期，提高产品设计、工艺设计及加工质量，已成为铁路企业十分关注的问题。随着企业信息化的浪潮，信息化工作也得到前所未有的重视。正是基于此，CAPP系统的选型、实施开始纳? In recent years, with the speeding up of China’s railway several times, the requirements for the design and production of railway rolling stock are also getting higher and higher. How to shorten the product design cycle and improve product design, process design and processing quality has become a serious concern for railway enterprises. With the wave of enterprise information, information technology has also received unprecedented attention. It is based on this, CAPP system selection, the implementation of the beginning satisfied?