扬声器组装生产线平衡分析与仿真优化  

A Balance Analysis and Simulation Optimization of Loudspeaker Assembly Line

作　　者：朱星宇 宫运启[2] 张一博 ZHU Xing-yu;GONG Yun-qi;ZHANG Yi-bo(Department of Mechanics,Jinzhong University,Jinzhong Shanxi,030600;Harbin University of Commerce,Harbin Heilongjiang,150000;Shanxi University of Science and Technology,Jincheng Shanxi,930032)

机构地区：[1]晋中学院机械系,山西晋中030600 [2]哈尔滨商业大学轻工学院,黑龙江哈尔滨150000 [3]山西科技学院智能制造工程学院,山西晋城030032

出　　处：《山西大同大学学报（自然科学版）》2023年第5期10-13,共4页Journal of Shanxi Datong University(Natural Science Edition)

基　　金：皖江中心产业化项目[WJ21CYHXM06]。

摘　　要：基于plant simulation建立扬声器组装线仿真模型,旨在解决扬声器组装线人工利用率、设备利用率及平衡率低的问题。首先,根据生产线布局基本原则重新规划了扬声器产线布局;其次,设置紧前工序、人工池、排班表及全局变量等相关参数,建立产线优化模型;最后,依据模型得出仿真结果。结果显示,优化后扬声器组装线人工利用率从66%提升至88%,设备利用率从70%提升至90%,平衡率从76%提升至90%,产线生产效率得到了显著改善。结果表明,设备利用率及人工利用率低、生产线不平衡是影响产线生产效率的主要原因。This paper aims to solve low equipment utilization rate and labor efficiency and unbalance production line through building the simulation model of loudspeaker assembly line.Firstly,the speaker production line layout was replanned based on the basic principles of production line layout;Secondly,set up relevant parameters such as pre production processes,manual pools,scheduling tables,and global variables to establish a production line optimization model;Finally,the simulation results are obtained based on the model.The results showed that after optimization,the manual utilization rate of the speaker assembly line increased from 66%to 88%,the equipment utilization rate increased from 70%to 90%,and the balance rate increased from 76%to 90%.The production efficiency of the production line was significantly improved.The results indicate that the low utilization rate of equipment and labor,as well as the imbalance of the production line,are the main reasons that affect the production efficiency of the production line.

关 键 词：plant simulation 扬声器组装线 仿真优化 

分 类 号：TH18[机械工程—机械制造及自动化]