Optimization of Supply and Exhaust Stroke of the Electro-Pneumatic Changeover Valve

Zhi Ding Ying; Yang Chu; Xian Xiang Qiu; Wei Sun; Yu Long Fang

doi:10.4028/www.scientific.net/AMR.706-708.1475

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 706-708Optimization of Supply and Exhaust Stroke of the...

Optimization of Supply and Exhaust Stroke of the Electro-Pneumatic Changeover Valve

Abstract:

To optimize the supply and exhaust stroke of electro-pneumatic changeover valve (EP valve), a basic structure of proportional solenoid which used in the EP valve is designed, and a computational model of proportional solenoid and EP valve simulation model are established based on the AMESim. Then the electric magnetic characteristic curves of proportional electromagnetic valve and EP valve output side air pressure curves of different supply and exhaust stroke are obtained by simulations. Through the analysis of the simulation results to optimize the supply and exhaust stroke of the EP valve.