UG-NASTRAN在大锥角变径段设计中的应用

Application of UG-NASTRAN in Design of Steep Angle Reducer

利用有限元软件进行应力分析设计,对设计结果进行快速全面优化。使用UG-NASTRAN对大锥角变径段进行应力分析设计,与常规设计方法相比,使得该段壁厚减小,降低了原料和制造成本,提高了经济性。

The stress analysis using the finite element software design,can make fast and full optimization of design result.The stress analysis design using UG-NASTRAN,comparing with conventional design methods,The wall thickness of this section reduced,material and manufacturing costs reduced,but the economy Improved.