This paper summarizes the results of the fundamental theoretical research work of a new-developed high-speed and high-powered lathe as well as the technical measures adopted.

本文综合介绍了一种新型高速、大功率车床基础理论研究结果以及所采取的技术对策。

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The boring power comes from the head-stock of a universal lathe, so the spindle speed could be adjusted in a wide range and satisfactory end face scraping quality is obtained.

镗削动力头采用了普通车床的床头箱，主轴转速调节范围大，刮削端面性能良好。

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Variable speed lathe with a fork is the product of one of the main parts.

车床变速用拨叉是某企业产品的主要零件之一。

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