机械与电子
機械與電子
궤계여전자
MACHINERY & ELECTRONICS
2015年
5期
27-28,29
,共3页
郭加宁%邓子龙%韦丽娃
郭加寧%鄧子龍%韋麗娃
곽가저%산자룡%위려왜
锻造操作机%液压控制系统%AMESim%动态特性
鍛造操作機%液壓控製繫統%AMESim%動態特性
단조조작궤%액압공제계통%AMESim%동태특성
forging manipulator%hydraulic con-trol system%AMESim%dynamic characteristics
针对20 MN 锻造操作机大车行走液压控制系统的动态特性,利用 AMESim 软件建立操作机大车行走液压控制系统的仿真模型,分析了空载和额定负载工况下操作机大车行走系统的动态特性。结果表明,在空载和额定负载的工作情况下,操作机大车行走系统的位置控制精度和瞬时响应速度均能达到工艺要求。仿真结果为操作机大车行走液压控制系统的改造提供理论基础。
針對20 MN 鍛造操作機大車行走液壓控製繫統的動態特性,利用 AMESim 軟件建立操作機大車行走液壓控製繫統的倣真模型,分析瞭空載和額定負載工況下操作機大車行走繫統的動態特性。結果錶明,在空載和額定負載的工作情況下,操作機大車行走繫統的位置控製精度和瞬時響應速度均能達到工藝要求。倣真結果為操作機大車行走液壓控製繫統的改造提供理論基礎。
침대20 MN 단조조작궤대차행주액압공제계통적동태특성,이용 AMESim 연건건립조작궤대차행주액압공제계통적방진모형,분석료공재화액정부재공황하조작궤대차행주계통적동태특성。결과표명,재공재화액정부재적공작정황하,조작궤대차행주계통적위치공제정도화순시향응속도균능체도공예요구。방진결과위조작궤대차행주액압공제계통적개조제공이론기출。
According to the characteristics of driving hydraulic control system of forging manip-ulator,the simulation model of the cart driving hy-draulic control system was built by the AMESim software.The influence of different load on dynam-ic characteristics of the driving system for forging manipulator was studied on the basic of the model. The results show that in the different load cases the position control accuracy and the response speed of the driving system for forging manipulator can meet the process requirements.At the same time the simulation results provide the theoretical basis of design of cart driving system for forging manipulator.