Research of the influence factors of the accumulator fast forging hydraulic control system

Accumulator is an important component of the fast forging hydraulic press system, and it has a great impact on the return precision and energy consumption of fast forging hydraulic machine, so do simulation and experiment study on the fast forging hydraulic system has a certain need for performance analysis. In this paper, we found the mathematical model of fast forging system and do simulation study, analyze the forging displacement curve, master cylinder pressure and draw back cylinder pressure under different trip, different initial pressure. It has provided the theory basis for accumulator selection of the fast forging system.