CAJ | 학술논문

以某自行车随机混流装配线为研究对象，测定装配线上两种车型的装配工序、作业时间和装配件随机到达概率。应用Flexsim仿真软件对装配线进行建模仿真，得到装配线各工位的装配时间、闲置时间、阻塞时间，确定装配线瓶颈工位。对装配线重新划分工位并添加自由人，解决了瓶颈工位。Flexsim仿真结果显示，该方法实现了随机混流装配线的平衡设计与优化，为混流装配线平衡设计和仿真提供了一种可行的方法。
이모자행차수궤혼류장배선위연구대상，측정장배선상량충차형적장배공서、작업시간화장배건수궤도체개솔。응용Flexsim방진연건대장배선진행건모방진，득도장배선각공위적장배시간、한치시간、조새시간，학정장배선병경공위。대장배선중신화분공위병첨가자유인，해결료병경공위。Flexsim방진결과현시，해방법실현료수궤혼류장배선적평형설계여우화，위혼류장배선평형설계화방진제공료일충가행적방법。
This paper takes a random mixed-model assembly line in a bicycle factory as studying object and collects the assembly process, operation time and the random probability of two types. Based on the simula-tion model by Flexsim, stay time, blocked time and idle time are obtained, and then the bottlenecks of cur-rent process are identified. Through the improvement scheme such as dividing workstations properly and adding a removable workstation, a new simulation mode is set up and analyzed using Flexsim. The simula-tion result shows that the bottlenecks are eliminated and line balance is achieved. It also provides a feasible method to line balance and simulation on the random mixed-model assembly line.