摘要
弹性元件是微喷阀中的关键部件,其性能直接影响到微喷阀工作时的可靠性和稳定性。针对微喷阀中弹性元件的受力和变形特点,设计了一种扁环薄壁弹性元件,推导并建立了其力学模型。运用有限元分析软件UG对该弹性元件进行建模,然后将模型导入UG中的高级仿真模块,分别进行了静力学强度分析和动力学模态分析。
The elastic part is the key component in micro- droplet valve, whieh property has an direct effect on the working reliability and stability of micro - droplet valve. According to the characteristics of force and deformation of elastic part in micro- droplet valve, a fiat ring thin -walled elastic part was designed and the mechanics model was set up. The model of this , elastie part was established with the finite element software UG. The model was introduced into the advanced simulation module and the static＇ strength analysis and dynamic modal analysis were made.
出处
《工具技术》
2014年第4期51-54,共4页
Tool Engineering
关键词
扁环薄壁弹性元件
有限元
强度分析
模态分析
flat ring thin -walled elastic part
finite element
strength analysis
modal analysis
