|
|
|
| Method and Influencing Factor Analysis of Shell Impact Resistance Test of Explosion-proof Electrical Equipment |
| Yan Laiqing |
| Taiyuan Institute of China Coal Technology & Engineering Group Co. Ltd, National Engineering Laboratory for Coal Mining Machinery, Taiyuan 030006 |
|
|
|
|
Abstract The test of shell impact resistance is a type test which is stipulated by special explosion-proof electrical equipment standards. Based on the test device and test equipment, the author made a study of test method of shell resisting to impact. At the same time, influencing factors which involved in the process of test have been analyzed, such as shell material category, testing temperature, severity, specimen installation and the selection of impact point.
|
|
Received: 18 August 2015
Published: 18 August 2015
|
|
|
|
| Cite this article: |
|
Yan Laiqing. Method and Influencing Factor Analysis of Shell Impact Resistance Test of Explosion-proof Electrical Equipment[J]. Electrical Engineering, 2015, 16(8): 70-72.
|
|
|
|
| URL: |
|
http://dqjs.cesmedia.cn/EN/Y2015/V16/I8/70
|
[1] GB 3836.1—2010 爆炸性环境 第1 部分：设备通用要求[S].
[2] GB 3836.1—2010 爆炸性环境 第2 部分：隔爆型“d”[S].
[3] 吴长康. 隔爆型灯具的防爆外壳要求[J]. 电气防爆,2010(1): 34-37.
[4] 曹广辉. 探讨新标准对隔爆型产品透明件的结构要求[J]. 电气防爆, 2000, 142(4): 8-9.
[5] 张显力. 防爆电气概论[M]. 北京: 机械工业出版社,
2008. |
|
|
|
2015, Vol. 16 
