从约束理论看精益制造:以制鞋业为例

2017 International Conference on Industrial Engineering, Management Science and Application (ICIMSA) Pub Date : 2017-06-13 DOI:10.1109/ICIMSA.2017.7985615

Kevin Alvarez, Darwin Aldas, John Reyes

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引用次数: 17

摘要

本文提出了一种从约束理论定义的生产系统出发的精益制造实施模型。本文描述了一个主要的厄瓜多尔鞋类公司的案例研究，目的是减少交货时间和在制品产生的库存。价值流映射用于识别浪费行为作为改进的机会，并且在实现模型中同时应用了精益和约束理论工具。分析在当前状态的价值流中增加和不增加价值的活动，然后允许从约束分析和TOC库存之间的关系以及精益的拉式生产和节拍时间之间的关系中开发未来状态的地图。结果表明，该模型在制鞋行业的成功应用，使非增值时间和库存分别减少了40%和78%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Towards Lean Manufacturing from Theory of Constraints: A Case Study in Footwear Industry

The present research proposes a implementation model of Lean Manufacturing starting from a production system defined with Theory of Constraints (TOC). The paper describes a case study at a major Ecuadorian footwear company with the aim of reducing delivery times and inventories generated by work in process. Value stream mapping is used to identify wasteful action as opportunities for improvement and with the implementation model both Lean and Theory of Constraints tools are applied. The analysis of activities that add and do not add value in the value stream of the current state and then allows to develop the map of the future state from the relationship between the analysis of constraints and the inventory of the TOC and Pull production and takt time of Lean. The results allow to demonstrate the successful application of the model in the footwear industry with a reduction in nonvalue-added time and inventory of 40% and 78% respectively.

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2017 International Conference on Industrial Engineering, Management Science and Application (ICIMSA)

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