【摘要】 从带传动的常规设计出发，根据锯链切削试验台间断工作、年工作时间短的特点，来用非常规设计方法设计出满足其特殊要求（高转速、大范围无级调速）的增速传动装置，为解决同类问题提供了新的思路和计算方法。更多还原

【Abstract】 Based on convention, this paper designed speedup transmission device which meets the special demand (stepless timing with high rotational speed and wide scope) by non-conventional design, according to the characteristics of discontinuous work and less working hours per year. The result provided new view and calculation method to solve the simlar problems.更多还原