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QUALITY CONTROL OF SANDAL OUTSOLE USING SIX SIGMA METHOD AND FAILURE MODE AND EFFECT ANALYSIS (FMEA)

Authors

  • Nadila Arvianti

    Muhammadiyah University of Sidoarjo, Indonesia

  • Wiwik Sulistiyowati

    Muhammadiyah University of Sidoarjo, Indonesia
DOI:
https://doi.org/10.61796/ijeirc.v2i8.392
Keywords:
Quality control, Six sigma, Failure Mode Effect Analysis (FMEA), Sandal outsole
Abstract

Objective: The aim of this research is to determine the type of product defect, determine the production process capability, determine the RPN value, and provide recommendations for improvement. Method: The method used is the Six Sigma method and Failure Mode and Effect FMEA. Results: The research results show that there are 3 types of product defects with a DPMO value of 5109, and a sigma of 4.07. The dominant defect is a rupture defect with a percentage of 70.55%. The main cause of failure is that the engine's heat temperature is unstable. Corrective action that can be taken is to carry out machine maintenance and use a blower in the production area. Novelty: CV. Carita Niaga is a footwear manufacturing company. Sandal outsole is a product that has a lot of demand so it is produced most often and often experiences problems, namely product defects in quite large quantities, namely 1.7%.

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Published
2025-08-31
Issue
Vol. 2 No. 8 (2025): International Journal of Economic Integration and Regional Competitiveness
License
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Arvianti, N. ., & Sulistiyowati, W. . (2025). QUALITY CONTROL OF SANDAL OUTSOLE USING SIX SIGMA METHOD AND FAILURE MODE AND EFFECT ANALYSIS (FMEA). International Journal of Economic Integration and Regional Competitiveness, 2(8), 56-69. https://doi.org/10.61796/ijeirc.v2i8.392

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