Based on the modern digital technology of fluid mechanics, the optimization design method of the shape of axisymmetric body tail for minimum drag is presented by using COMPLEX method.
利用现代流体力学计算技术，采用复合形优化策略，提出了一种适用于回转体尾部外形的优化设计方法。
Combining the example of drawing die design for the rear side member of automobile body, studied on the drawing die structure design of saddle-shape part.
结合车身零件——后纵梁拉伸模具的设计实例，对马鞍形汽车车身零件的拉伸模具的结构设计进行了研究。
C6150 spindle box box for the process design of the body is concerned, because cavity shape, structure of middle clapboard, processing surface much, higher accuracy.
对于C6150主轴箱箱体的工艺设计而言，由于箱体结构呈腔形，中间有隔板，加工面多，精度求较高。
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