目录摘要..........................................................................2CA6140车床尾座装配............................................................31前言..........................................................................32.CA6140车床尾座的结构分析...................................................32.1尾座的组成部分及其作用.................................................32.2CA6140尾座的基本操作..................................................43.CA6140车床尾座精度设计.....................................................43.1尾座部分设计..........................................................43.2尾座套筒设计............................................................53.3尾座体的设计...........................................................53.4尾座顶尖的设计..........................................................53.5尾座导轨设计............................................................64.尾座的配合...................................................................64.1尾座部件配合............................................................64.2套筒孔的设计............................................................74.3孔和键的设计............................................................75.尾座的损坏形式及修复.......................................................85.1尾座顶尖套筒磨损修复...................................................85.2丝杆副的安全使用.......................................................96.尾座的拆卸及其工作准备......................................................96.1拆装注意事项...........................................................106.2尾座的规格............................................................116.3尾座的材料.............................................................116.4车床尾座拆.............................................................127.车床尾座的装配及精度检验...................................................147.1车床尾座装配...........................................................147.2车床尾座精度及其检验.................................................15参考文献.......................................................................19Thisdocu