一、前言在小型圆柱体零件自动线中,往往利用零件重量、体积不太大和具有对称轴线的特征,较多采用自重输送,同时还往往采用料斗上料和机床间的工件储存,以保证最大限度地提高自动线的生产率。本文主要根据山东潍坊拖配厂活塞销自动线的设计、调试经验,着重探讨工件 I. INTRODUCTION In the automatic line of small cylinder parts, the weight of the parts is often used, the volume is not too big and the axis of symmetry is characterized by more self-weight transportation, and the hopper feeding and the workpiece storage between the machines are often used to ensure the maximum Improve the productivity of automatic lines. This article is mainly based on Shandong Weifang Drag Factory piston pin automatic line design, commissioning experience, focusing on the workpiece