Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method
This paper investigates the optimization of vacuum casting process by using Taguchi method. Vacuum casting process is a one of the method in Rapid Tooling Technology. The parts produced by vacuum casting process has it accuracy varies with the changes of the process parameters of the machine such as...
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my.utem.eprints.246352020-12-08T15:08:25Z http://eprints.utem.edu.my/id/eprint/24635/ Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method Ahmad, Mohd Nazri Ab Rahman, Mohd Hidayat Osman, Mohd Hairizal Wahid, Mohammad Khalid Maidin, Nurul Ain Mohd Basir, Mohamad Faris This paper investigates the optimization of vacuum casting process by using Taguchi method. Vacuum casting process is a one of the method in Rapid Tooling Technology. The parts produced by vacuum casting process has it accuracy varies with the changes of the process parameters of the machine such as resin temperature, vacuum pressure time, mould temperature and some others. In order to optimize 3 parameters which are resin temperature, mould temperature and vacuum pressure time, the L'9 orthogonal array was used. From the results, it shows that the optimum parameters that may improve the shrinkage effect are resin temperature (30 °C), mould temperature (60 °C) and vacuum pressure time (5 min.). The shrinkage values between default and optimum parameter are 0.159mm and 0.336mm respectively. Thus, the improvement on shrinkage effect was 52.4 percent. The study demonstrates that the better dimensional accuracy of vacuum casting process can be optimized using Taguchi Method. Penerbit UTHM 2019 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/24635/2/SHRINKAGE%20EFFECT%20OF%20VACUUM%20CASTING%20PROCESS%20PARAMETERS%20USING%20TAGUCHI%20METHOD.PDF Ahmad, Mohd Nazri and Ab Rahman, Mohd Hidayat and Osman, Mohd Hairizal and Wahid, Mohammad Khalid and Maidin, Nurul Ain and Mohd Basir, Mohamad Faris (2019) Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method. International Journal of Integrated Engineering, 11 (3). pp. 248-254. ISSN 2229-838X https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/4692/2961 |
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This paper investigates the optimization of vacuum casting process by using Taguchi method. Vacuum casting process is a one of the method in Rapid Tooling Technology. The parts produced by vacuum casting process has it accuracy varies with the changes of the process parameters of the machine such as resin temperature, vacuum pressure time, mould temperature and some others. In order to optimize 3 parameters which are resin temperature, mould temperature and vacuum pressure time, the L'9 orthogonal array was used. From the results, it shows that the optimum parameters that may improve the shrinkage effect are resin temperature (30 °C), mould temperature (60 °C) and vacuum pressure time (5 min.). The shrinkage values between default and optimum parameter are 0.159mm and 0.336mm respectively. Thus, the improvement on shrinkage effect was 52.4 percent. The study demonstrates that the better dimensional accuracy of vacuum casting process can be optimized using Taguchi Method. |
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Ahmad, Mohd Nazri Ab Rahman, Mohd Hidayat Osman, Mohd Hairizal Wahid, Mohammad Khalid Maidin, Nurul Ain Mohd Basir, Mohamad Faris |
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Ahmad, Mohd Nazri Ab Rahman, Mohd Hidayat Osman, Mohd Hairizal Wahid, Mohammad Khalid Maidin, Nurul Ain Mohd Basir, Mohamad Faris Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method |
author_facet |
Ahmad, Mohd Nazri Ab Rahman, Mohd Hidayat Osman, Mohd Hairizal Wahid, Mohammad Khalid Maidin, Nurul Ain Mohd Basir, Mohamad Faris |
author_sort |
Ahmad, Mohd Nazri |
title |
Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method |
title_short |
Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method |
title_full |
Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method |
title_fullStr |
Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method |
title_full_unstemmed |
Shrinkage Effect Of Vacuum Casting Process Parameters Using Taguchi Method |
title_sort |
shrinkage effect of vacuum casting process parameters using taguchi method |
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Penerbit UTHM |
publishDate |
2019 |
url |
http://eprints.utem.edu.my/id/eprint/24635/2/SHRINKAGE%20EFFECT%20OF%20VACUUM%20CASTING%20PROCESS%20PARAMETERS%20USING%20TAGUCHI%20METHOD.PDF http://eprints.utem.edu.my/id/eprint/24635/ https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/4692/2961 |
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13.160551 |