自行火炮电气产品冲击指标确定与评定方法

Method of Confirming and Assessing Inpact Index of Self-Propelled Gun Electric Products

电气产品冲击试验考核必须满足自行火炮冲击环境要求,结合某自行火炮射击交验后出现的电气产品工作不可靠问题,探讨了电气产品冲击指标的选取和评价,提出了取实际冲击加速度曲线的包络来确定产品冲击指标的观点。

Impact Test of electric products should meet the environmental requirement of self-propelled gun impact.Combining with the problem that electric products was unreliable after self-propelled gun was delivered,this paper discussed selecting and assessing of electric products impact index and proposed the view that envelop of practical impact acceleration curve can be extracted to confirm products impact index.