An Empirical Study on Machine Assembly Efficiency Improvement based on Lean Six Sigma Technique

Proceedings of The 7th IIAE International Conference on Industrial Application Engineering 2019 Pub Date : 2019-01-14 DOI:10.12792/ICIAE2019.021

Chien-Chih Wang, Yu-Hsun Li, Chunfang Liu

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引用次数: 3

Abstract

In this paper, the Lean Six Sigma (LSS) was proposed to improve production fluence of production recycle time and manufacturing cost in the production system. The overall response and production efficiency were bottlenecks while changing or discovering the problems of business process in the practical. First, using the cause-and-effect matrix and failure mode and effects analysis decide the factors that affect working hours and recycle time. Next, the Value Stream Mapping is used to highlight the bottlenecks of the overall work after determining the strategies and modified goals. Finally, the Lean Production Approach is employed to solve problems. With the examples of the co-operative manufacturer is analyzed and discussed. The results show that inventory carries rate can be reduced from 41.6% to 20.8% and create NT$15.57 million net profits. Lean Six Sigma is proved to be efficient and clear that it does not just change the influenced factors but also improve the overall work and shipment proficiency.

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基于精益六西格玛技术的机床装配效率提升实证研究

本文提出精益六西格玛(LSS)，以改善生产系统中生产循环时间和制造成本对生产的影响。在实际操作中，变更或发现业务流程的问题时，整体响应和生产效率是瓶颈。首先，利用因果矩阵和失效模式及影响分析，确定影响工时和回收时间的因素。接下来，价值流映射用于在确定策略和修改后的目标后突出显示整体工作的瓶颈。最后，运用精益生产方法解决问题。并以合作生产为例进行了分析和讨论。结果显示，存货携带率可由41.6%降至20.8%，并创造净利新台币1557万元。精益六西格玛被证明是高效和清晰的，它不仅改变了影响因素，而且提高了整体工作和出货的熟练程度。

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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Proceedings of The 7th IIAE International Conference on Industrial Application Engineering 2019

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