摘要
基于三维软件Pro/ENGINEER,建立了立式内外圆磨床整体几何模型与虚拟样机仿真模型。通过在Pro/E的子模块Pro/MECHANICA中对磨床进行结构优化分析,最终在减小磨床整体重量、降低生产成本的前提下,提高了磨床刚度和工件的磨削精度,满足了实际生产要求。
Based on 3-D software Pro/ENGINEER, integrated geometric model and virtual prototype simulation model of vertical cylindrical grinder are built. By analysis of structure optimization in Pro/MECHAINCA–Pro/E’s sub module, grinder rigidity and grinding accuracy of workpiece are both improved, which meets the practical requirements. Moreover, overall grinder weight is reduced and cost is lowered, too.
出处
《精密制造与自动化》
2009年第2期45-47,共3页
Precise Manufacturing & Automation
关键词
双磨头立式磨床
有限元分析
刚度
Double-wheel head vertical grinder, Finite element analysis, Rigidity
