- 學位論文
應用六標準差與TRIZ解決沖壓製程問題 -以SCARA吸取鉚釘插件為例
Using the Six Sigma and TRIZ solve the problem of stamping process - Take the SCARA placement rivet as an example
摘要
在人力成本的快速提升下，許多高勞力密度的傳統產業，為了尋求低廉的人力成本而大量外移，因此，面對大環境快速的變遷，藉由引進機械手臂達到高度自動化的生產方式已經是現今傳統產業發展趨勢。 本研究建構一個完整的工業自動化開發流程，透過此流程解決開發中所遇到的異常及問題，縮短開發時程和成本，以提高未來競爭的優勢。本研究將使用六標準差結合TRIZ理論，導入至工業自動化改善流程中，首先進行現況把握分析，限縮異常問題之範圍，再透過TRIZ創新工具手法，如：因果衝突鏈、矛盾矩陣等，找尋問題根源，接著針對衝突根源進行創新發想，改善異常問題。 本研究以實際的個案進行探討，將先前學者文獻方法，成功導入工業自動化開發流程中，並在有限的資源下(不使用高階設備)進行改善，最終以六標準差-DMAIC結合TRIZ創新原理解決機械手臂精度上的問題，本研究以理論為架構，實際以個案進行驗證之方法可做為未來研究參考，也可作為企業開發自動化的標準流程，透過本研究方法可以改善自動化開發中的異常問題，並縮短開發中的時間與成本。
並列摘要
Under the rapid labor costs increase, many labor-intensive traditional industries face labor cost reduction and offshore production problems. Owing to these sudden changes in the business environment, the introduction of robot arms have become the current trend for traditional industries to achieve highly automated production. Therefore, the development of a complete automated industrial process, solving the encountered problems during the process development is proposed in this study. The development of an automated industrial process is improved by integrating six sigma and TRIZ methods. The analysis of the current situation and the problem’s scope limitations are performed using the DMAIC framework of the six sigma in this model. The next step is using TRIZ innovation tools, such as, cause-effect chain analysis, contradiction matrix, etc., are to find the root causes of problems, which then is followed by performing innovative thinking to obtain the root cause of conflicts to improve the anomalies and problems. Using the real-world cases, this research investigates the implementation of already established methods from the existing literature into the development of an automated industrial process, especially when resources are limited (e.g. without the usage of high-end equipment). The proposed method is used to address the case of robot arm’s precision problem. This demonstrates the capability of the proposed method to improve encountered problems in the development of an automated industrial process and at the same time reduces the development time and costs, which ultimately enhances the enterprises’ competitive advantage. Furthermore, the obtained results verify the capability of the proposed process development method both as the reference for future research works and as the standardized industrial automation’s process development for enterprises.
參考文獻
延伸閱讀
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