介绍了一种用于大型压力机模具快速更换系统的气动液压举升装置。
A hydraulic lifter driven by pneumatic for quick die change in heavy -duty press was introduced.
系统仿真和半物理模拟试验表明，数字控制系统的时间响应，在相同干扰情况下，优于气动液压式控制系统。
The system simulation and practical physical simulation test show, that the time response of the digital control system is better than that of hydro pneumatic control system.
本发明涉及一种利用低沸点可溶气体推动气动液压缸来带动液压马达运转发电的装置。
The present invention relates to a power generating equipment by using low boiling point soluble gas to impel a air-actuated fluid pressure cylinder so as to drive a hydraulic slave motor run.
产生具有一定压力的气体。经控制阀送入气动液压装置中。
Gas with certain pressure is generated and is transmitted into the air-actuated hydraulic device through the control valve.
产生具有一定压力的气体。经控制阀送入气动液压装置中。
Gas with certain pressure is generated and is transmitted into the air-actuated hydraulic device through the control valve.
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