广州大功率机车检修基地总体工艺方案优化

摘要

Based on 2/6 annual inspection requirements in Guangzhou high-power locomotive overhaul base,the overall process program of car-body maintenance,as well as the crane combination plan and the car-lifting scheme in car-body assembly depot were researched and compared respectively in this thesis.And then the overall process program of car-body maintenance with L-shaped assembly line,the composite crane process plan and the stationary car-lifting process scheme were selected and adopted.As a result,the maintenance ability and efficiency have increased significantly.%根据广州大功率机车检修基地2/6年检需求,对车体检修工艺方案、车体组装库起重机组合方案、架车方案进行重点研究比选,采用车体L型流水修总体工艺方案、复合式起重工艺方案、固定式架车工艺方案,实现了检修能力与效率的大幅提升.