目前,加工机床的专业性越来越强,对效率和精度的要求也越来越高。为满足这一要求,笔者对全自动压力机进行了改进设计,该设备的特点是以多组凸轮机构、连杆机构为主并与电气控制系统相结合来完成全自动工作过程。现将其主要机械部分的运动机理和设计过程作一简要叙述,以便能为同类设备的设计和改进提供一定的帮助和借鉴。 At present, the processing machine tool is more and more professional, the requirements for efficiency and accuracy are also getting higher and higher. To meet this requirement, the author of the automatic press for improved design, the device is characterized by multiple sets of cam mechanism, the main link and the combination of electrical control system to complete the automatic work process. Now its main mechanical part of the movement mechanism and design process for a brief description, in order to provide similar equipment for the design and improvement to provide some help and reference.