The robot was supported and driven by umbrella shaped wheels, whose motions of spanning obstacles were controlled by groove pulley and cam mechanism.
机器人的承重行走采用伞形轮来实现，伞形轮的越障运动由槽凸轮机构控制。
The robot was supported and driven by umbrella shaped wheels, whose motions of spanning obstacles were controlled by groove pulley and cam mechanism .
机器人的承重行走采用伞形轮来实现，伞形轮的越障运动由槽凸轮机构控制。
Pulleys are on the market that permit an adjustment in the width of the groove. The effective pitch diameter of the pulley is thus varied, and moderate changes in the speed ratio can be secured.
带轮运行一定时间后，槽的宽度可以调节，这样带轮的节距是变化的，因此需要进行适当的调整以满足速度比的要求。
It has considerable relation to the diameter of pulley groove that the wire rope can or can't work all right and reach normal service life.
钢丝绳能否顺利工作并达到正常使用寿命，与滑轮绳槽直径有很大关系。
The belt pulley is arranged in the belt groove, and therefore the dust can be prevented form falling on the belt pulley to influence the normal working.
将皮带轮置于皮带槽内，可以防止尘土落入皮带轮上，影响正常工作。
The belt pulley is arranged in the belt groove, and therefore the dust can be prevented form falling on the belt pulley to influence the normal working.
将皮带轮置于皮带槽内，可以防止尘土落入皮带轮上，影响正常工作。
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