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谐波齿轮传动可以实现大传动比,并且具有较高的传动效率。谐波齿轮传动效率除与传动结构、扭矩输出方式及制造精度有关外,传动比的大小对传动效率也有一定的影响,尤其对复波谐波齿轮传动更为显著。复波谐波齿轮传动效率的计算方法在某些资料中也有一些阐述,但计算结果与实测数据相差悬殊,故有必要从理论上加以探讨,结合实测数据,给出设计复波谐波齿轮传动效率的计算公式和实用数据范围,这对推广使用复波谐波齿轮传动将起到一定的作用。
Harmonic gear drive can achieve a large transmission ratio, and has a higher transmission efficiency. In addition to the harmonic drive efficiency and transmission structure, torque output and manufacturing accuracy, the size of the transmission ratio has a certain impact on the transmission efficiency, especially for complex harmonic gear drive more significant. The calculation method of complex wave harmonic gear transmission efficiency is also described in some materials. However, the calculation results differ from the measured data, so it is necessary to study theoretically. Combined with the measured data, the design of complex wave harmonic gear drive Efficiency of the formula and practical data range, which promote the use of complex wave harmonic gear drive will play a role.