文档介绍：目录
摘要···············································································2
第一章绪论·····································································1
第二章设计方案·······························································2
机床的主传动系统·······················································2
机床的进给运动··························································3
第三章机械传动系统的设计···············································5
传动系统的作用,类型及组成··········································5
分级变速传动系统的运动设计·······································8
第四章运动设计及校核··············&