机械与电子2017，Vol.35Issue(11)：25-28,32,5.
小尺寸H型电子设备盒体结构中盖板的作用
Function of Cover in Small-size Electronic Box with H Cross Section
任建峰 1李大江 1刘有国1
作者信息
- 1. 西南电子技术研究所,四川 成都 610036
- 折叠
摘要
Abstract
The characteristics of small box with H cross section are analyzed in this paper focusing on the function of the cover.In addition,a research method combining simulation and test is proposed with the principle of "less test,more simulation".Based on the tested models,several simulative models with different covers were derived to study how the random vibration response was affected by the covers in the electronic box.The results show that the box's dynamic response can be affected by the covers in different axis,and these effects can be affected by the tolerance between the cover with adjacent parts.关键词
随机振动/“H”型盒体/振动仿真/电子设备Key words
random vibration/boxes with H cross section: vibration simulation/electronic equipment分类
信息技术与安全科学引用本文复制引用
任建峰,李大江,刘有国..小尺寸H型电子设备盒体结构中盖板的作用[J].机械与电子,2017,35(11):25-28,32,5.
