CAJ | 학술논문

本文在分析直接驱动液压机的液压动力源系统工作过程的基础上，对液压机在不同负载作用下的压力建立过程进行了计算机动态仿真。仿真结果表明，对直接驱动的大流量、高压液压机而言，压力建立过程是直接影响压机锻造次数的关键因素之一，是高速液压机液压系统设计应考虑的问题之一。
본문재분석직접구동액압궤적액압동력원계통공작과정적기출상，대액압궤재불동부재작용하적압력건립과정진행료계산궤동태방진。방진결과표명，대직접구동적대류량、고압액압궤이언，압력건립과정시직접영향압궤단조차수적관건인소지일，시고속액압궤액압계통설계응고필적문제지일。
By analyzing the working process of hydraulic power system i n a direct-drive hydraulic press, the pressure building-up is simulated at diffe rent load. The results show that the time of pressure building-up is a main fact or affecting the forging number of press. This is a problem to take into account when designing a high-speed hydraulic press.