摘要
运用三维建模软件Pro/E和有限元分析软件ANSYS,建立了虚拟样机模型。考虑结合面的影响,对机床进行了动态分析,研究结合面对于机械结构动态特性的影响,实现无物理样机环境下机床整体动力学性能预测和综合评价的目的。
A virtual prototype model of machine tool is constructed by using the Pro/E software and the ANSYS software.Considering the effects of joints,this paper makes a study of dynamic analyses of machine tool and the effect of joints on the dynamic characteristics of machine tool to attain the purpose of synthetically predicting and evaluating the NC machine tool dynamic performance without a physical sample.
出处
《机械制造与自动化》
2011年第4期42-43,共2页
Machine Building & Automation
关键词
机床
结合面
动态特性
machine tool
joint
dynamic characteristics
