基于ABAOUS的THG400卧式加工中心有限元静态分析

The the THG400 horizontal machining centerfinite element based ABAOUS static analysis

本文基于有限元分析软件ABAOUS，对THG400焊接结构卧式加工中心的立柱结构进行了静态分析，包括了钻孔和切削两种工况下的立柱变形和应力情况。为卧式加工中心的有限元动态分析奠定了理论基础。

Based on FEA software ABAOUS, static analysis of horizontal machining center column structure THG400 weld-ed structure, including the drilling and cutting conditions pillar deformation and stress situation;rails and slidersthe stress and dis-placement analysis. Laid a theoretical foundation for dynamic analysis of finite element of horizontal machining center.