Analysing the Quality of Traditional Shipbuilding Production Processes through Integration of Ergonomics and Lean Six Sigma in West Aceh, Indonesia

Authors

  • Muzakir Muzakir Department of Industrial Engineering, Faculty of Engineering, Universitas Teuku Umar, Indonesia
  • Nurhayati BR Padang Department of Industrial Engineering, Faculty of Engineering, Universitas Teuku Umar, Indonesia

DOI:

https://doi.org/10.56225/ijgoia.v1i4.106

Keywords:

quality, 3GT ships, ergonomic, lean six sigma

Abstract

This study analyses the quality process using the integration of ergonomic and lean six sigma in the DMAIC cycle at CV. Wahana Karya shipyard. The ergonomic uses RULA tools while lean six sigma uses SIPOC diagram tools, current stream mapping, DPOM, Pareto diagrams, cause, and effect diagrams and FMEA. The improvement stage is recommendations for improvement through the highest RPN in the FMEA analysis and recommendations for improving ergonomics from work posture. The control stage is the supervision of the recommended improvements. The result indicates that there are 7 work postures that cause a decrease in quality where one of the risks of high work postures is in wood cutting activities with recommendations for improvement, namely designing ergonomic wood forming and cutting tools, on lean six sigma, recommendations for improving process quality are obtained based on analysis of FMEA tools for installing Advanced hull boards are tenuous hull boards with an RPN value of 384 with recommendations for improvement, namely replacing a new clamp press tool that is easy to install. Meanwhile, in the process of installing the ivory with an advanced level, which is not according to the size of the RPN 336 value, the recommendation for improvement is to make clear and written SOPs and work guidelines.

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Published

2022-12-31

How to Cite

Muzakir, M., & Padang, N. B. (2022). Analysing the Quality of Traditional Shipbuilding Production Processes through Integration of Ergonomics and Lean Six Sigma in West Aceh, Indonesia. International Journal of Global Optimization and Its Application, 1(4), 273–287. https://doi.org/10.56225/ijgoia.v1i4.106
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