Six Sigma Roles for the Improvement of Company Manufacturing Processes and Waste Reduction

Authors

  • Mahmoud Ali Elsaghier Higher Institute for Science & Technology Department of Advanced Mechanical Technologies Misrata  Libya
  • Adell Saleh Amer Misrata University  Department of Engineering, Industrial and Manufacturing Engineering  Misrata  Libya 
  • Rania Ahmed Elrifai  Misrata University Department of Engineering, Industrial and Manufacturing Engineering  Misrata  Libya
  • Elgnidi Hisain Elsghier

DOI:

https://doi.org/10.65540/jar.v29i2.1248

Keywords:

DAMIC, IPO diagram, SPC, Ishikawa diagram, CTQ tree

Abstract

A problem with an estimated annual loss of $50,000 was reported to a stator manufacturing company, so a Six Sigma team we formed and followed the Six Sigma steps to identify the root causes of the problem through its stages: identification, measurement, analysis process, and improvement and control stage, and indeed, the improvement will be implemented most effective in research by reducing production cost and developing the manufacturing process. Through Six Sigma tools, the root causes of the problem have already been identified, measured, and analysed using a range improved and controlled. So, the results of the study have identified the root causes of the problem which have represented improvements in reducing process wire loss from stator manufacturing , compensate for the differentiation of define, measure, analysis, improve, control phase. A actual company’s case study is performed in support of the reported wire loss by Green Belt Team.

Author Biography

Adell Saleh Amer, Misrata University  Department of Engineering, Industrial and Manufacturing Engineering  Misrata  Libya 

 

 

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Published

2025-07-01

How to Cite

Elsaghier, M. A., Amer, A. S., Elrifai, R. A., & Elsghier, E. H. (2025). Six Sigma Roles for the Improvement of Company Manufacturing Processes and Waste Reduction. Journal of Academic Research, 29(2), 50–61. https://doi.org/10.65540/jar.v29i2.1248

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Section

العلوم الهندسية والتطبيقية