请高手帮忙翻译一下我的毕业论文摘要,不胜感激!
论文马上就要交了,可摘要还没有翻译,所以想请热心人帮忙翻译一下我的摘要,在这里先谢谢你们了!
摘要
本文主要论述了普通车床改造的项目、步骤和需要进行改造的主要部件。重点讨论了CA6140普通机床的主传动系统的数控改造，内容包括：对主传动系统的结构特点和变速方式的分析，传动方案设计，主轴电动机的选择，带传动的设计计算，主轴及主轴部件的设计计算。
关键词：车床，主传动系统，数控改造，主轴部件。
This article discusses the transformation of ordinary lathe, and the steps needed to transform the main components. Focused on the general machine tools CA6140 the main drive system of the NC, including: the main drive system and the structural characteristics of the transmission mode of transmission programme design, the choice of spindle motors, the belt driving the design, the main axis and spindle components The design calculations.
Key words: lathe, the main drive system, the NC transformation, spindle components.
lathe ， main transmission system ， numerical control rehabilitation ， principal axis component
请高手帮忙翻译一下我的毕业论文摘要,高分不胜感激!
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