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首页> 外文期刊>The International Journal of Advanced Manufacturing Technology >Changeover process improvement based on modified SMED method and other process improvement tools application: an improvement project of 5-axis CNC machine operation in advanced composite manufacturing industry
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Changeover process improvement based on modified SMED method and other process improvement tools application: an improvement project of 5-axis CNC machine operation in advanced composite manufacturing industry

机译：转换过程改进基于改进的SMED方法和其他过程改进工具应用：先进复合制造业5轴数控机床运行的改进项目

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摘要

This paper shares a real industry experience for an improvement project of the changeover process through a conventional Single-Minute Exchange Die (SMED) method and other process improvement application tools. This project focuses on the changeover activities for one of the advanced composite manufacturing processes, called trimming process that involves 5-axis CNC machine operation. The cause and effect and five whys analysis techniques and some steps of conventional SMED are applied in this improvement project. Four standard strategies and priorities sequence are introduced for an extension step of conventional SMED. The conceptual decision model is then proposed to present the systematic improvement process carried out in this project. Four specific solutions from the selected strategies are then recommended to be implemented. The current implementation results show that the total changeover time is reduced to 44% and internal type activities time is reduced to 48%. The paper discusses some key success factors and future recommendations of the current project.
机译：本文通过传统的单分钟交换模具（SMED）方法和其他流程改进应用工具，股票对改进工艺的改进项目进行了真正的行业经验。该项目侧重于转换活动，是一个先进的复合制造工艺，称为修剪过程，涉及5轴数控机床操作。在这个改进项目中，应用了原因和效果和五个HOMY分析技术和传统SMED的一些步骤。引入了四个标准策略和优先级序列，用于传统中域的延伸步骤。然后提出了概念决策模型以呈现该项目中进行的系统改进过程。然后建议实施来自所选策略的四种特定解决方案。目前的实施结果表明，总转换时间减少到44％，内部活动时间减少到48％。本文讨论了当前项目的一些关键成功因素和未来建议。

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