论文部分内容阅读
气动技术由于它具有防火、防爆、防电磁干扰,没有污染、结构简单、寿命长、抗冲击,并可承受很高的加速度等一系列优点,因此它已成为生产自动化不可缺少的重要手段。近年来,从国外引进的大量设备中几乎都采用了气动技术,而国内各工业部门采用气动技术的亦日益增多。为此,我们收集了国内外现场设备上,以及国内外资料上实用气动机构与控制回路一些典型例子,选集了其中一部分推荐给读者。希望借此能在消化引进国外气动技术,管理维修好现有气动设备,启发对新气动机构的创造性思维等方面对广大读者有所补益。
Pneumatic technology has become an indispensable means of production automation because of its advantages of fire prevention, explosion protection, electromagnetic interference prevention, no pollution, simple structure, long life, shock resistance and high acceleration. In recent years, almost all of the large quantities of equipment imported from abroad have adopted pneumatic technology, and the pneumatic technology has been increasingly adopted by various industrial sectors in China. To this end, we have collected some typical examples of practical pneumatic mechanisms and control loops on domestic and overseas field equipment as well as domestic and foreign materials, and selected some of them to recommend to readers. It is hoped that this will benefit readers in digesting the introduction of foreign aerodynamic technology, managing and repairing the existing aerodynamic equipment, and inspiring creative thinking on the new aerodynamic mechanism.