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差动齿轮传动机构是一种用来调速的机构,通过对内齿轮施加变化的制动力矩来达到无级调速的目的,通常把这种调速方式称为机械调速。机械调速在我国中小型矿用提升绞车上的使用已经是屡
Differential gear transmission is a mechanism used to speed, by changing the internal gear to apply the braking torque to achieve the purpose of stepless speed regulation, this speed control method is usually called mechanical speed. Mechanical speed control in China’s use of small and medium mine hoist has been repeated