前言从六十年代初以来,对于振动运输机的输送过程已经进行了许多研究。以往的大多数研究中都假定在载运过程(即物料和槽体接触的阶段)无相对运动,因而被称为“粘着阶段”.少数研究考虑了载运过程存在滑动现象。但是考虑载运过程滑动的影响来确定物料起跳时的水平速度,首先必须确定各滑动阶段的起迄时间,起迄时间的确定必须进行非常繁复的计 Preface Since the early 1960s, much research has been conducted on the transport of vibrating conveyors. In most previous studies, it was assumed that there was no relative motion during the transport process (that is, the phase where the material and the tank were in contact) and was therefore referred to as the “sticking phase.” Few studies considered the presence of slippage in the transport process. However, considering the influence of the slippage of the transport process to determine the horizontal speed of the material during take-off, it is first necessary to determine the start-up time of each sliding phase. The determination of the start-to-finish time must be performed very complicatedly