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本文提出了传动比近似为-1的四连杆机构的优化设计和精度分析。举例作织机综框传动机构的设计和偏差计算,提出用之改进纺机中开清棉机天平调节装置上的中间联系机构。
In this paper, the optimal design and accuracy analysis of a four-bar linkage with a transmission ratio of approximately -1 are proposed. An example is taken as the design and deviation calculation of the loom heald frame transmission mechanism, and the intermediate contact mechanism on the balance leveling device of the open-air cotton mill in the textile machine is proposed.