STATISTICAL PROCESSING OF CENSORED DATA UNDER ACCELERATED RELIABILITY TESTING FOR RADIAL BALL BEARING

摘要

The organizing and the execution out of the reliability testing of the products represent complex activities from an organizational standpoint and are also big resources consumers. Reliability test elements, conditions and other factors are determined based on customer needs for reliability, by clarifying the environmental and time conditions under which devices will be used and the failure definitions The paper is targeted at the study of the reliability parameters and the lifetime of radial ball bearings using reliability testing. For the case study it used ALTA 7 software what provides a complete array of analysis tools for data from reliability tests. The case study is represented by a set of data from accelerated tests using censored data type.