基于系统仿真的发动机装配线工艺设计研究
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摘要
文章主要研究系统仿真技术在发动机装配线工艺设计中的研究与应用。根据产品的3D模型、工艺设计方案的逻辑模型以及实际的生产数据构建出产品工艺设计仿真模型,即"仿真模型=3D模型+逻辑+数据";通过对仿真模型运行,对产品的实际生产过程进行仿真验证;从而对工艺设计方案进行评价与优化,改善设备的利用率,优化生产节拍,提高产能。结合某汽车厂商的发动机装配线,根据其生产线3D模型、工艺设计方案、工厂的实际生产节拍,构建生产线的仿真模型,利用系统仿真对发动机装配线的工艺设计方案进行仿真优化。
The research and implementation of system simulation technology in engine assembly line design are conducted in this paper. We constructed the simulation model of process design from the products' 3 D model,logic model of process design scheme and actual manufacturing data,which is"simulation model =3 D model + logic model + manufacturing data". The simulation and verification of actual manufacturing process are obtained by the simulation model. The process design scheme is estimated and optimized according to simulation results. Consequently,the utilization of equipment,the takt time and the productivity are improved. Combined with the engine assembly line of a car manufacturer,The simulation model of the assembly line is constructed from its 3 D models,process design scheme and actual manufacturing takt time.Finally,the process design of the engine assembly line is simulated and optimized by using the system simulation.
The research and implementation of system simulation technology in engine assembly line design are conducted in this paper. We constructed the simulation model of process design from the products' 3 D model,logic model of process design scheme and actual manufacturing data,which is"simulation model =3 D model + logic model + manufacturing data". The simulation and verification of actual manufacturing process are obtained by the simulation model. The process design scheme is estimated and optimized according to simulation results. Consequently,the utilization of equipment,the takt time and the productivity are improved. Combined with the engine assembly line of a car manufacturer,The simulation model of the assembly line is constructed from its 3 D models,process design scheme and actual manufacturing takt time.Finally,the process design of the engine assembly line is simulated and optimized by using the system simulation.
引文
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[3]严能,徐子奇,舒帆.基于Lingo的发动机装配线多目标平衡问题研究[J].物流工程与管理,2015,37(3):233-236.
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[5]刘超,赵洪丰,胡一廷.数字化装配在航空发动机装配中的应用研究[J].航空制造技术,2015(21):46-50.
[6]倪玉晋,程寓,夏阳雨,等.基于FLEXSIM的发动机缸盖生产线的仿真与优化研究[J].组合机床与自动化加工技术,2016(4):158-160.
[7]张晓磊,武超然,马从安.基于Flexsim的医疗器械生产线优化与仿真[J].组合机床与自动化加工技术,2015(8):115-118,123.
[8]王亚超,马汉武.生产物流系统建模与仿真:Witness系统及应用[M].北京:科学出版社,2007.
[2]张晓冬,张志强,佘沛一,等.基于人机协同模型的生产单元组织配置仿真[J].计算机集成制造系统,2013,19(3):499-506.
[3]严能,徐子奇,舒帆.基于Lingo的发动机装配线多目标平衡问题研究[J].物流工程与管理,2015,37(3):233-236.
[4]金学峰.汽车发动机装配线优化设计研究[D].北京:北京交通大学,2012.
[5]刘超,赵洪丰,胡一廷.数字化装配在航空发动机装配中的应用研究[J].航空制造技术,2015(21):46-50.
[6]倪玉晋,程寓,夏阳雨,等.基于FLEXSIM的发动机缸盖生产线的仿真与优化研究[J].组合机床与自动化加工技术,2016(4):158-160.
[7]张晓磊,武超然,马从安.基于Flexsim的医疗器械生产线优化与仿真[J].组合机床与自动化加工技术,2015(8):115-118,123.
[8]王亚超,马汉武.生产物流系统建模与仿真:Witness系统及应用[M].北京:科学出版社,2007.