The rod breaker in YJ19 cigarette maker had complex mechanism and long gearing chain, and its stability and reliability were not satisfactory.

YJ19卷烟机打条器结构复杂，传动路线长，稳定性和可靠性差。

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This paper introduces the operation principle of the MCC punching machine and the gearing parameters, explains how to determine the total driving error of the gearing chain.

该生产线的冲齿机的工作原理及传动参数设计、本文作了介绍。对传动链总传动误差值的确定，也作了原则性的说明。

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In 1885, J.K. Starley of England devised the more modern bike with a chain and gearing to allow the wheels to be of equal size.

这种情况是相当危险的。1885年，英国的斯塔利(j.k . Starley)使用滚珠轴承及链条设计出了前、后车轮大小一样的现代自行车。

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Group1 Automotive, a national dealership chain based in Houston, is gearing up to open a big call center to help people who shop on their smartphones.

WSJ: New Ways to Cut the Car-Buying Pain