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针对当前内燃机车喷油器检修作业工序分散、效率较低的现状,按照内燃机车喷油器的检修作业规定,设计了基于PLC控制的作业工序集中的喷油器检修作业台,并详细介绍了作业台的整体结构和PLC控制部分的设计。检修作业台设计作业时间17min/(个.人)喷油器(理论设计),较当前作业时间22.5min/(个.人)喷油器(不包括二次解体作业、打磨针阀)检修减少近15%。
In view of the current decentralized and inefficient maintenance procedures for diesel locomotive injector, according to the provisions of diesel locomotive injector maintenance operations, a fuel injector overhaul operation platform based on PLC control is designed and introduced in detail Overall structure of the workbench and PLC control part of the design. Maintenance workbench design work time 17min / (a.) Injector (theoretical design), compared with the current operating time 22.5min / (a.) Injector (excluding the second disintegration operation, polishing needle valve) Less maintenance Nearly 15%.