气压传动技术很久以来就被许多工业部门采用,这是因为它具有一些突出的特点:如结构简单、使用方便,在恶劣条件下工作安全、可靠,可实现快速传动,不怕超载等等。近年来由于自动化技术的发展,气动技术作为一种廉价的手段,引起了很多部门的重视。各种气动元件和系统,也有了相应的 The pneumatic drive technology has long been adopted by many industrial sectors because of its salient features such as simple construction, ease of use, safe and reliable operation in harsh conditions, fast transmission without fear of overloading, and the like. In recent years due to the development of automation technology, pneumatic technology as a cheap means has aroused the attention of many departments. A variety of pneumatic components and systems, also have the corresponding