单臂液压机组合机架的三维建模  

3D Modeling on Combined Frame of Simple Pillar Oil Hydraulic Press

作　　者：石丽丽[1] 郭康[1] 马春荣[1] 张庆[1] 

机构地区：[1]燕山大学机械工程学院,河北秦皇岛066004

出　　处：《锻压装备与制造技术》2008年第2期93-94,共2页China Metalforming Equipment & Manufacturing Technology

摘　　要：在构造单臂液压机预应力组合机架三维实体模型基础上,合理处理机架预紧、接触、摩擦等边界条件,建立了组合机架的三维弹性接触分析模型。为组合机架的整体受力状态及变形评价提供了依据。Based on the solid model of composed frame of simple pillar oil hydraulic press, a model of 3D elastic contact analysis has been built by properly dealing with the boundary conditions such as frame pre-tighten, contact, and friction, which is valuable for the structural design of the simple pillar oil hydraulic press.

关 键 词：计算机应用 实体模型 预应力组合机架 液压机 有限元 

分 类 号：TG315.5[金属学及工艺—金属压力加工]