In today’s modern era, DMLS for additive manufacturing is advance technology to manufacture components directly from powders. It has vast advantages over conventional process like minimization of loss of material and cost-effective. The quality of the product depends on temperature profile, which is govern by laser diameter, scanning seed, laser power, hatching distance, and scanning pattern. Here, temperature profile and molten pool dimensions were investigated for ALSi10Mg in COMSOL 5.4 platform where all parameters are kept constant, while scanning speed is varied. From the investigation, it is found out that peak temperature and molten pool depth decrease as scanning speed increases.
Simulation of AlSi10Mg Powder for Temperature Profile by DMLS Method / Sahoo, A. K.; Sahoo, S.; Patel, V.; Sollazzo, L.; Passarella, L.. - In: LASERS IN MEDICAL SCIENCE. - ISSN 1435-604X. - (2023), pp. 681-688. [10.1007/978-981-16-9057-0_73]
Simulation of AlSi10Mg Powder for Temperature Profile by DMLS Method
Sollazzo L.;Passarella L.
2023-01-01
Abstract
In today’s modern era, DMLS for additive manufacturing is advance technology to manufacture components directly from powders. It has vast advantages over conventional process like minimization of loss of material and cost-effective. The quality of the product depends on temperature profile, which is govern by laser diameter, scanning seed, laser power, hatching distance, and scanning pattern. Here, temperature profile and molten pool dimensions were investigated for ALSi10Mg in COMSOL 5.4 platform where all parameters are kept constant, while scanning speed is varied. From the investigation, it is found out that peak temperature and molten pool depth decrease as scanning speed increases.| File | Dimensione | Formato | |
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