和谐型电力机车C5修检修工艺布局研究

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中图分类号：U268 文献标志码：A 文章编号：2095-2945（2025）23-0034-04

Abstract：Since theexistingAClocomotivemaintenancebaseswereallbuiltbeforethereformof themaintenanceschedule andmaintenancesystem，theconstructionisbasedonthetwo-yearinspectionandsix-yearmaintenanceschedule.Withthe increaseinthealocationofAC locomotives，thereformofthemaintenancescheduleandmaintenancesystemisadvanced，and theimprovementofindependentmaintenancecapabilies，each maintenancebasehasfacedBotleneckproblemssuchas mismatchofmaintenanceschedules，insuficientequipmentcapabilites，andequipmentandfacilitesnotadaptingtothe requirementsofthenewmaintenanceschedulehaveemerged，andthecorespondingmaintenanceproceduresandprocesslayout nedtobeoptimizedurgently.Bystudying keyelementssuchastheC5repairprocess flow，processlayout，andgarage combinationtypeofharmoniouselectriclocomotive，themaintenanceworkloadcalculationmethodandaplicableconditionsare analyzed，andtwotypicalprocesslayoutplans：positionedmaintenanceandflowmaintenanceareproposedtoprovidereference for subsequent C5 repair and maintenance projects.

Keywords：harmonious electric locomotive;C5 repair;process flow;process layout;maintenance

和谐型交流机车修程为C1—C6修，其中C1—C4修为段级修程，C5、C6修为高等级修程[1-2]。（剩余4230字）