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一、前言近几年来,国内外包装与食品机械中广泛地采用了并联双从动轮宽三角带的无级变速机构。它的特点是结构简单紧凑和操作维护方便。目前,该机构的运动学和动力学参数的设计计算在国内
I. Introduction In recent years, domestic and international packaging and food machinery widely used in parallel double driven wheel width V-belt CVT institutions. It is characterized by simple and compact structure and easy operation and maintenance. At present, the body’s kinematics and dynamics parameters of the design calculations in the country