OPTIMIZATION OF PROCESS PARAMETERS OF ADDITIVE MANUFACTURING SELECTIVE LASER MELTING TECHNIQUE USING TAGUCHI METHOD AND ANOVA ON TENSILE STRENGTH AND DENSITY IN ALSI10MG
AlSi10Mg is a type of 6XXX aluminium series with silicon (Si) and magnesium (Mg) alloying elements. This alloy is widely applied to components that require a combination of good thermal properties and relatively light mass, for example in aircraft and automotive components with relatively complex...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/62681 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | AlSi10Mg is a type of 6XXX aluminium series with silicon (Si) and
magnesium (Mg) alloying elements. This alloy is widely applied to components
that require a combination of good thermal properties and relatively light mass, for
example in aircraft and automotive components with relatively complex shapes.
To make components with complex shapes, Additive Manufacturing (AM)
technology can be used with the Selective Laser Melting (SLM) method.
In this study, data was collected from literature and were optimized using
Taguchi and ANOVA methods. Taguchi method is a method to improve the
quality of products and processes at the same time to reduce cost by reducing the
number of experiments to obtain optimum conditions. The selected process
parameters have a significant influence on the responses based on the literature.
Furthermore, Orthogonal Arrays were used to reduce the number of experiment
and optimization was carried out using ANOVA in Microsoft Excel.
Based on the results, the highest contribution to UTS and density is hatch
Spacing with 35,70% and 93,77%. |
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