QUANTITATIVE MACRO DEFECT ANALYSIS IN SAND CASTING: 3D SIMULATION AND POROSITY ASSESSMENT IN ASHTRAY PATTERNS

Authors

  • Jibril Maulana Universitas Negeri Malang, Indonesia https://orcid.org/0000-0002-1546-2502
  • Muhammad Adjie P.W Universitas Negeri Malang, Indonesia
  • Rachmanda M.H Universitas Negeri Malang, Indonesia
  • Rifan Aliyudin F Universitas Negeri Malang, Indonesia
  • Yusuf Maulana Universitas Negeri Malang, Indonesia
  • Didin Zakariya Lubis Universitas Negeri Malang, Indonesia

DOI:

https://doi.org/10.21831/dinamika.v9i2.77486

Keywords:

3D Simulation, Macro Defects, Porosity, Quantitative analysis, Sand Casting

Abstract

Simulation analysis and quantitative approaches have become very important in the foundry industry to improve product quality and minimize defects. This study aims to analyze macro defects, particularly porosity, in ashtray patterns produced through sand casting. A quantitative approach was used to identify and evaluate macro defects in the castings by utilizing 3D simulation techniques. This process involves taking macro images of the molded samples and then processing them to determine the porosity level. The porosity evaluation was carried out by comparing the simulation results with experimental data, thus enabling a more in-depth understanding of the factors affecting casting quality. The results of this study show the porosity formed by 3-dimensional simulation and the porosity percentage derived from statistical interpretation of macro photographs of sand casting materials. The findings are expected to make a meaningful contribution to the foundry industry, particularly in the effort to improve product quality through process optimization. This study also highlights the importance of quantitative and simulation approaches in analyzing and predicting casting defects, which can ultimately reduce production costs and improve product yield.

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Published

2024-10-08

How to Cite

Maulana, J., Adjie P.W, M., M.H, R., Aliyudin F, R., Maulana, Y., & Lubis, D. Z. (2024). QUANTITATIVE MACRO DEFECT ANALYSIS IN SAND CASTING: 3D SIMULATION AND POROSITY ASSESSMENT IN ASHTRAY PATTERNS. Jurnal Dinamika Vokasional Teknik Mesin, 9(2). https://doi.org/10.21831/dinamika.v9i2.77486

Issue

Vol. 9 No. 2 (2024)

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Articles

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