An Engineering Analysis and Research on Center Frame Structure Using Casting of Vehicle Radar Antenna Pedestal

摘要：

According to the usage of vehicle radar antenna pedestal center frame, this article analyzes and compares the structure characteristic of welding and casting. We decide to adopt the casting structure and use special casting material ductile iron QT450-10. And we describe the casting material ductile iron QT450-10. Based on the center frame of using conditions, we analyze the deformation and stress of center frame by the finite element analysis software. The design is in line with the material allowable requirements and to meet the requirements of the system stiffness.

关键词： antenna pedestal center frame finite element analysis deformation stress

作者: Fengji Chang Weina Liu Yujun Li Menghan Wu Yubin Wu Xingzhi Tian

作者单位: Changchun University of Science and Technology, Changchun Jilin, China Tengzhou senior technical school,Tengzhou Shandong, China Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences,Changchun Jil

会议类型: 国际会议

会议名称: 2012 International Conference on Industiial Design and Mechanical Power(2012工业设计与机械动力国际会议 ICIDMP 2012)

会议地点: 黄山

会议语种:英文

页码: 7-10

在线出版日期: 2012-07-10（万方平台首次上网日期，不代表论文的发表时间）