Optimisation of paint removal operation using waterjet cleaning process
The need of cleaning automotive paint without secondary pollution has recently become a major concern globally. The waterjet technology has extended its application to include surface treatment, machining, cleaning and cutting of materials. Plain waterjet is frequently used for cleaning since its...
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my.iium.irep.1019942023-01-18T07:34:55Z http://irep.iium.edu.my/101994/ Optimisation of paint removal operation using waterjet cleaning process Mat Nawi, Mohd Nazir Husin, Hafiz Gebremariam, M. A. Azhari, Azmir T59.7 Human engineering in industry. Man-machine systems TA170 Environmental engineering. Sustainable engineering The need of cleaning automotive paint without secondary pollution has recently become a major concern globally. The waterjet technology has extended its application to include surface treatment, machining, cleaning and cutting of materials. Plain waterjet is frequently used for cleaning since its offers environmentally friendly concept which results near zero pollution to the surroundings. This research aims to analyse and optimise the use of multiple passes in waterjet cleaning process for removal of automotive paint using response surface method (RSM). The effect of surface roughness (Ra) and its topography were analysed. RSM, analysis of variance (ANOVA), fractional factorial at two levels were utilized to optimize the plain waterjet process parameters for effective cleaning of paint. It was found that the lateral feed and pressure were the most significant control factors in influencing the cleaning performance criteria. Mathematical model was developed using linear regression analysis to predict the surface roughness in terms of cleaning parameters of plain waterjet process. The model had successfully predicted the Ra of the plain waterjet cleaned automotive parts within the limit of this study. The recommended optimal parametric combinations for better Ra were found to be waterjet pressure of 34.0 MPa, traverse rate of 500 mm/min, standoff distance of 10 mm, number of passes of 1 and lateral feed of 0.6 mm. Springer Nature 2021-02-18 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/101994/1/101994_Optimisation%20of%20paint%20removal.pdf application/pdf en http://irep.iium.edu.my/101994/2/101994_Optimisation%20of%20paint%20removal_SCOPUS.pdf Mat Nawi, Mohd Nazir and Husin, Hafiz and Gebremariam, M. A. and Azhari, Azmir (2021) Optimisation of paint removal operation using waterjet cleaning process. In: 4th International Manufacturing Engineering Conference (IMEC 2019) & 5th Asia Pacific Conference of Manufacturing System (APCOMS 2019), 21-22 August 2019, The Everly Hotel, Putrajaya, Malaysia. https://link.springer.com/chapter/10.1007/978-981-15-9505-9_43 10.1007/978-981-15-9505-9_43 |
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T59.7 Human engineering in industry. Man-machine systems TA170 Environmental engineering. Sustainable engineering Mat Nawi, Mohd Nazir Husin, Hafiz Gebremariam, M. A. Azhari, Azmir Optimisation of paint removal operation using waterjet cleaning process |
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The need of cleaning automotive paint without secondary pollution has recently become a major concern globally. The waterjet technology has extended its application to include surface treatment, machining, cleaning and cutting of
materials. Plain waterjet is frequently used for cleaning since its offers environmentally friendly concept which results near zero pollution to the surroundings. This research aims to analyse and optimise the use of multiple passes in waterjet cleaning process for removal of automotive paint using response surface method (RSM). The effect of surface roughness (Ra) and its topography were analysed. RSM, analysis of variance (ANOVA), fractional factorial at two levels were utilized to optimize the plain waterjet process parameters for effective cleaning of paint. It was found that the lateral feed and pressure were the most significant control factors in influencing the cleaning performance criteria. Mathematical model was developed using linear
regression analysis to predict the surface roughness in terms of cleaning parameters of plain waterjet process. The model had successfully predicted the Ra of the plain waterjet cleaned automotive parts within the limit of this study. The recommended optimal parametric combinations for better Ra were found to be waterjet pressure of 34.0 MPa, traverse rate of 500 mm/min, standoff distance of 10 mm, number of
passes of 1 and lateral feed of 0.6 mm. |
format |
Conference or Workshop Item |
author |
Mat Nawi, Mohd Nazir Husin, Hafiz Gebremariam, M. A. Azhari, Azmir |
author_facet |
Mat Nawi, Mohd Nazir Husin, Hafiz Gebremariam, M. A. Azhari, Azmir |
author_sort |
Mat Nawi, Mohd Nazir |
title |
Optimisation of paint removal operation using waterjet cleaning process |
title_short |
Optimisation of paint removal operation using waterjet cleaning process |
title_full |
Optimisation of paint removal operation using waterjet cleaning process |
title_fullStr |
Optimisation of paint removal operation using waterjet cleaning process |
title_full_unstemmed |
Optimisation of paint removal operation using waterjet cleaning process |
title_sort |
optimisation of paint removal operation using waterjet cleaning process |
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Springer Nature |
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2021 |
url |
http://irep.iium.edu.my/101994/1/101994_Optimisation%20of%20paint%20removal.pdf http://irep.iium.edu.my/101994/2/101994_Optimisation%20of%20paint%20removal_SCOPUS.pdf http://irep.iium.edu.my/101994/ https://link.springer.com/chapter/10.1007/978-981-15-9505-9_43 |
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