LC自动线是一条加工轴类零件的柔性自动线。它由五个工位组成。每一个工位有一台半自动主机和相应的联线设备(如隔料器、交接装置、料道及上下料双臂机械手)。除料道用电动机驱动外,其余主机和联线设备的运动件都由液压传动。每一个工位都采用了一台继电器步进式顺序控制器,用以控制自动工作循环、 LC automatic line is a flexible automatic processing of shaft parts. It consists of five workstations. Each station has a semi-automatic host and the corresponding line equipment (such as bulkheads, delivery devices, material handling and feeding arms). In addition to the channel motor drive, the rest of the host and the line equipment moving parts are hydraulically driven. Each station has adopted a step-by-step relay controller to control the automatic work cycle,