摘要
论述了彩色显像管设计中的若干力学问题,包括玻壳生产过程中热应力有限元分析及玻壳防爆设计,荫罩热变形的有限元分析,荫罩结构固有振动特性及荫罩抗颤噪设计以及其它与显像管设计相关的力学问题,同时通过数值算例对解决这些问题的措施进行了相应的研究。
In this paper, some mechanics problems on the
design of CRT are discussed. These problems include the
FEM analysis of the thermal stress during the manufac-
turing process of the panel and of the thermal deformation
of the mask, and the investigation of the vibration and mi-
crophony effect of the mask. Furthermore, by a numerical
example, the effectiveness of this analysis is investigated.
出处
《力学与实践》
CSCD
北大核心
2004年第3期42-45,共4页
Mechanics in Engineering
