【摘要】 介绍了铁合金电炉电极系统应用气动控制的原理及特点，认为气动代替液压控制具有可靠、安全、经济三大优点，并详述了气动系统的工作过程与应用。更多还原

【Abstract】 The princip1e and the feature of pneumatic controlling in the electrode systemof ferroalloy EF was introduced, especially,on the working process and its application. It wasconsidered that substitute pneumatic drive for hydraulic drive would take the advantages ofreliability, safety and economical profit.更多还原