装备可靠性工程实施过程的量化评估研究及实践

Research and Practice on Quantitative Evaluation of Equipment Reliability Engineering Implementation Process

目的为装备可靠性工程实施过程探索一种量化评估方法,改变现有可靠性工作要求不能通过量化评估直观反映装备可靠性工程完成情况的现状。方法首先对装备可靠性工程中的可靠性管理、可靠性设计与分析、可靠性试验与评估、使用可靠性评估四个方面内容如何实施量化评估开展研究,解决评估工作的主要问题;其次明确评估基本要求,制定量化评估工作流程;最后以典型装备为评估对象,采用上述评估方法和流程为其开展可靠性工程实施过程量化评估工作。结果通过本次量化评估,反映出该装备在可靠性工程实施过程较为完整和规范,同时也发现该装备可靠性工程实施过程中还需进一步提高和改善的工作项目。结论通过对典型装备可靠性工程实施过程开展量化评估工作,可更直观地反映该装备可靠性工程实施成效,有针对性地提升型号装备整体质量与可靠性水平,以点带面,也可为同类型装备的可靠性工作提供更好的参考。

The work aims to explore a quantitative evaluation method for the implementation process of equipment reliability engineering,so as to change the current status that the reliability work requirements cannot directly reflect the completion of equipment reliability engineering through quantitative evaluation.First of all,the research was carried out on how to conduct quantitative evaluation on reliability management,reliability design and analysis,reliability test and evaluation,and reliability evaluation in the equipment reliability engineering to solve the main problems encountered in the evaluation work.Then,the basic evaluation requirements were clarified and the quantitative evaluation workflow was developed.Finally,with the typical equipment as the evaluation object,the above evaluation methods and processes were used to carry out a quantitative evaluation on the reliability engineering implementation process.The quantitative evaluation reflected that the equipment was relatively complete and standardized in the reliability engineering implementation process.At the same time,the work items required to be further enhanced and improved were found out in the equipment reliability engineering implementation process.Through the quantitative evaluation on the reliability engineering implementation process of typical equipment,the effectiveness of the equipment reliability engineering can be more intuitively reflected,and the overall quality and reliability of the model and equipment can be improved from point to area,thus providing a better reference for the reliability work of similar types of equipment.