摘要
针对国内某公司生产的X光机,当电机驱动X光机上的俯仰机构运动时,需要的驱动力较大且运动的平稳性较差问题,经研究发现是由其结构设计不合理所导致。为达到较小的驱动力和较好的平稳性,文中对俯仰机构采取ADAMS设计仿真研究。通过三维建立模型,然后导入ADAMS软件中,进行仿真优化,以期得到更加合理的结构。经ADAMS仿真优化后,驱动力为141.975比初始驱动力155.71减少了8.82%,机构运动平稳。
A domestic company’s X-ray machine,when the motor driven X-ray machine movement,need larger driving force and motion stability is poorer,the study found that the structure design is not reasonable. To achieve smaller driving force and good stability,is now to ADAMS simulation research on luffing mechanism. Through3 d model,and then import the ADAMS software,the simulation optimization,in order to get a reasonable structure.After ADAMS simulation optimization,smoothly,the motion of the driving force is 141. 975 was down more than 8.82% of the initial driving force 155. 71.
出处
《电子科技》
2017年第4期107-109,135,共4页
Electronic Science and Technology
关键词
X光机
胸片架
结构设计
ADAMS仿真
the X-ray systemchest radiographs frame
structure design
ADAMS simulation
