【摘要】 本文介绍用于电子工业中陶瓷材料烧结的常用设备———双孔隧道窑的自动送进工作原理和PLC控制系统的设计方法 ,较详细地介绍了电动推杆的结构和动作顺序 ,并给出了实现自动送进的状态转换图。更多还原

【Abstract】 The paper introduces the PLC feeding system of the double-hole tunnel furnace, which is widely used in the ceramic m aterial sintering in the electronics industry. The structure of the power-driven lever and the working sequences are described in details. The paper also gives out the state transition graph on how to realize the automatic feeding.更多还原