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CONTRIBUTION OF COMPUTATIONAL SIMULATION FOR LAYOUT ANALYSIS IN A WOODEN FURNITURE INDUSTRY

机译:木制家具行业布局分析计算模拟的贡献

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摘要

The objective of this study was to balance the production line and analyze the layout of the sewing sector in a furniture industry. Using the Arena software, a simulation model was constructed that represented the real system consisting of a cellular layout with 3 groups of 5 seamstresses, who produced 57 different types of products divided into three families, in a daily working day of 625 minutes in the months of February to August and 725 minutes in the months of September to January. The model was quantitatively validated among the managers of the studied industry. The obtained results allowed conclusions with an error of less than 1% in the daily quantity of pieces produced with 99% statistical confidence. Therefore, three scenarios related to the organization of the work environment and the balancing of the production line were constructed, and those include: i) linear layout, and the balancing allowed the division of five seamstresses for families 1 and 2, and three seamstresses for family 3; ii) study of the layout by processes, so that the best balance was constituted of two groups with seven seamstresses; iii) similar to scenario 2 but with six seamstresses in group 1 and seven seamstresses in group 2. It was verified that the modified, alternative scenario 2 is more advantageous for the organization, since it presents greater productivity compared to all other scenarios and to the real system, so the company can increase its production capacity by simply modifying the layout and organizing the work environment.
机译:本研究的目的是平衡生产线,并在家具行业中分析缝纫部门的布局。使用竞技场软件,构建了一种模拟模型,该模型代表了由3组5个妇女的蜂窝布局组成的真实系统,他们在每天625分钟的日常工作日中生产57种不同类型的产品。 2月至8月,9月份至1月份725分钟。该模型在学习行业的管理人员中定量验证。所获得的结果允许结论,在每日零件统计信心的日常碎片中的误差误差不到1%。因此,构建了三种与工作环境组织和生产线平衡有关的场景,包括:i)线性布局,并且平衡允许为家庭1和2的五个Seamstresses分行,以及三个Seamstresses家庭3; ii)通过过程研究布局,使得最佳平衡由两组七个裁缝构成; III)类似于场景2,但在第1组和第七组Seamstresses中的六个Seamstresses。验证了修改的,替代方案2对组织更有利,因为它与所有其他场景相比提高了生产率,并且实际系统,因此公司可以通过简单地修改布局并组织工作环境来提高其生产能力。

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