医用X光机C形臂有限元分析与优化设计  

\Medical X-C-arm Finite Element Analysis and Optimization Design

作　　者：齐亚磊 张昆仑[1] 杨连花 

机构地区：[1]长安大学工程机械学院,陕西西安710064

出　　处：《装备制造技术》2016年第8期90-91,共2页Equipment Manufacturing Technology

摘　　要：医用X光机的C形臂两端装有影像增强器和球管发射器,另外在使用的过程中也会有旋转,滑动等运动,这样就引起了C形臂在每个工作位置的时候的重心位置有所不同,即对C形臂的结构有着较高的要求,因此对C形臂做有限元分析和优化设计是非常必要的,利用Solidworks进行建模与有限元静力学分析各个工作位置,对C形臂的结构进行优化,达到满足较高强度,重量轻,结构简化的目的。The ends of the C-shaped arm that medical X-ray machine is equipped with image intensifier and ball tube transmitter,the other in the process of using there will be rotation,sliding movement,thus caused the C-shaped arm at the time of each job position of center of gravity position is different,which have higher requirements about the struchure of the C-shaped arm,so the C-shaped arm do finite element analysis and optimization design is very necessary,using Solidworks modeling and finite element statics analysis each working position,optimize the C-shaped arm structure,can meet high strength,light weight,the purpose of the structure is simplified.

关 键 词：X光机 C形臂 有限元分析 优化设计 

分 类 号：TH774[机械工程—仪器科学与技术]