转向架构架焊接生产线平衡研究与仿真分析

Balance Research and Simulation Analysis of Welding Production Line of Bogie Frame

以某机车厂转向架构架焊接生产线为例,通过调研该生产线生产现状,分析出影响生产平衡效率、阻碍生产流畅的瓶颈工序.在此基础上,运用生产线平衡相关理论对该企业的构架焊接生产线进行改善,并应用仿真软件.em-plant.对改善前后方案进行对比分析,验证改善后方案提高了生产线平衡率,达到该厂的产能需求,效果明显.

The bogie frame welding production line of Dalian locomotive plant was taken as the research object, and the bottle-neck processes that influence the production efficiency and hinder the smooth production were discovered through the investigation of the situation of the production line. On this basis, the theory of production line balance was used for improving frame welding production line and using simulation software to contrast and analysis the programs before and after. The improvement of production balance ratio was verified and meets the plant＇s capacity needs.