本文在力和运动分析的基础上,提出了一种用计算机控制步进电机,由步进电机直接驱动多工位转盘的模式。并通过软件处理,较方便地使多工位转盘按照预定的运动规律实现多工位间歇运动。运用计算机,其运动规律可随时修正,并可根据使用条件优选出一种较佳的运动曲线,工位数亦可要求随时调整。 Based on the analysis of force and motion, this paper presents a mode of using computer to control stepper motor and directly driving multi-position turntable by stepper motor. And through software processing, more convenient to make multi-station turntable in accordance with the predetermined movement rule to achieve multi-station intermittent exercise. The use of computers, the laws of motion can be amended at any time, and according to the use of conditions to optimize a better exercise curve, the number of jobs may also require adjustments at any time.