The method to quickly stimulate the storage failure mode of the repairable products

The determination of the weak parts is always depended on the engineering experience, the limited test of the similar products, the inadequate failure data during use or the related references. It is lack of a guidance method to determine the weak links. For this problem, this article proposes a high-efficiency method to stimulate the failure mode of the repairable products in the storage period. Referring to reliability enhancement testing and environment stress screening, we establish the principle to determine the test profile, which is based on the analysis of the potential failure mode and mechanism. This method can quickly divulge the weak parts and provide guidance for accelerated test.