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一、可靠性分析是动态维修的依据近几年来,由于检测技术的不断提高,机械维修逐步由过去的按时静态维修向以状态监测为基础的按需动态维修过渡。因而故障结构的研究成为可靠性研究的中心内容。它是动态维修的主体结构。 1.可靠性参数在维修中的应用所谓动态维修的故障结构,就是通过故障率(λ)与时间(t)的函数关系,计算故障平均间隔期(MTBF),由故障规律性研究,确定可靠度[R(t)],从而达到评
First, reliability analysis is the basis of dynamic maintenance In recent years, due to the continuous improvement of detection technology, mechanical maintenance gradually from the static maintenance of the past to the status monitoring based on the dynamic maintenance needs of the transition. Therefore, the research of fault structure becomes the center of reliability research. It is the main structure of dynamic maintenance. 1. Application of reliability parameters in maintenance The so-called fault structure of dynamic maintenance is to calculate the mean time between failures (MTBF) through the relationship between failure rate (λ) and time (t). Degree [R(t)] to reach the rating