摘要
鉴于三维非轴对称零件成形工艺的特殊性,及其成形机床的复杂性和精确性,有必要对其液压系统进行模拟仿真和实验研究。本文使用AMESim软件对该液压系统进行建模和动态特性仿真及实验研究。仿真结果和实验结果相吻合,表明此液压系统能较好地满足三维非轴对称零件旋压成形工艺的要求,从而为进一步进行该机床的机械、液压、控制系统的协同仿真和系统优化奠定了基础。
AMESim software has been used to build model and simulate the dynamic characteristics of hydraulic system of spinning machine for 3D non-axisymmetrical parts and to research in experiments. The simulation results conformed well to the experimental ones, showing that the hydraulic system has met requirements of the 3D non-axisymmetrical part spinning forming satisfactorily hence a foundation for further co-simulation and system optimization of the machinery, hydraulic and control system of the spinning machine.
出处
《锻压装备与制造技术》
2005年第5期62-65,共4页
China Metalforming Equipment & Manufacturing Technology
基金
国家自然科学基金资助项目(50275054)
广东省自然科学基金资助项目(020923)
关键词
机床技术
建模仿真
液压系统
旋压机
三维非轴对称零件
Machine tool technique
Modeling simulation
Hydraulic system
Spinning machine
3D non-axisymmetrical parts
