基于Plant Simulation的白车身侧围焊装线仿真与优化  

Simulation and Optimization of Body Side Welding Line in BIW Based on Plant Simulation

作　　者：林巨广[1] 武文杰[1] 蔡磊[1] 刘马林[1] 姜志文[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,合肥230009

出　　处：《组合机床与自动化加工技术》2015年第8期111-114,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家科技支撑项目(2012BAF06B01);国家智能制造装备发展专项项目(发改办高技[2011]2548号)

摘　　要：虚拟仿真技术是目前对焊装生产线进行工艺规划的主要手段。在分析某汽车白车身侧围焊装线的基础上,利用仿真软件Plant Simulation对侧围焊装线建立离散系统仿真模型,对设备工作情况和瓶颈工位进行分析,评估焊装线生产能力;通过设计Experiment Manager分析模块中的多因子试验,将焊装线产量作为指标,暂存区容量及添加位置作为影响因子,对暂存区的配置进行研究。结果表明合适的暂存区容量和添加位置能极大提高焊装线生产能力,为焊装线的优化提供理论依据和科学参考。At present,technology of virtual simulation is an effective approach to make process planning for welding line. Based on analysis of an automobile’ s body side welding line,this paper use simulation software Plant Simulation to establish a discrete system simulation model,according to the simulation results it can analyse the equipment working condition and bottleneck station,then assess the production capacity of welding line;Then this paper studies the allocation of buffer, using production as the target and buffer cpacity with add location as the influence factor through the design of multiple-level experiment in ExperimentManager analysis module. The results show that approprite buffer capacity and add location can enhance the production capacity of welding line greatly,thus offer a theoretical foundation and scientific reference for the optimization of welding line.

关 键 词：PLANT SIMULATION 虚拟仿真 侧围焊装线 多因子试验 暂存区 

分 类 号：TH181[机械工程—机械制造及自动化] TG506[金属学及工艺—金属切削加工及机床]