【摘要】 本文对机时机床主传动的无级变速系统的设计方法作了全面、系统的讨论，提出了适用于计算机辅助设计和人工设计的完整设计步骤，并在分析有关文献资料的基础上，总结出了机床主传动系统方案设计的ＣＡＤ软件。更多还原

【Abstract】 In this article, the designing signing methods for stepless main driving system have been discussed all-sidedly, and a comprehensive suitable for both CAD and manual design is put forward. On the basis of analyzing related literatures, the software for CAD d main driving system for machine tools is also provided.更多还原