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开发了分析数控机床可靠性的专用软件。通过对高速走丝线切割机的现场跟踪 ,建立了其操作和维修数据库。故障数据验证了线切割机故障分布符合指数分布 ,并给出了线切割机可靠性特性的计算方法。
Developed a dedicated software to analyze the reliability of CNC machine tools. Through the on-site tracking of high-speed wire-cutting machine, established its operation and maintenance of the database. The fault data verified that the fault distribution of the EDM was in accordance with the exponential distribution and gave the calculation method of the reliability characteristics of the EDM.