Cost Evaluation of Shell and Compact Models in 3D Printing (CROSBI ID 138424)
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Podaci o odgovornosti
Galeta, Tomislav ; Kljajin, Milan ; Karakašić, Mirko
engleski
Cost Evaluation of Shell and Compact Models in 3D Printing
Compact models printed on 3D printer capture a significant amount of passive building powder. This can be avoided if models are designed as shells in cases where it is acceptable. In this paper performed a cost evaluation of compact versus shell models regarding 3D printing process. It showed that shell models lower the printing costs only if models are infiltrated by wax. For all other infiltrants, there is no significant difference between shell and compact models. Furthermore, shell models are somewhat costlier than the compact models, especially as the base size is increasing.
3D printing; cost calculation; rapid prototyping
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