The role of powder layer thickness on the quality of SLM printed parts
Sign Up to like & getrecommendations! Published in 2018 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1016/j.acme.2018.01.015
Abstract: Abstract Achieving good mechanical properties as well as the dimensional accuracy and the smooth surface quality of selective laser melting printed parts with minimal post treatments are essential in additive manufacturing. In the present study,… read more here.
Keywords: printed parts; layer thickness; quality; powder layer ... See more keywords
Finite element simulation of thermal behavior in single-track multiple-layers thin wall without-support during selective laser melting
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2019.04.019
Abstract: Abstract The huge instantaneous energy is inputted in the powder layer during selective laser melting (SLM), which results in the transient high temperature and the complex temperature distribution. The temperature distribution and cooling rate of… read more here.
Keywords: molten pool; thin wall; temperature; layer ... See more keywords
Discrete element simulation of powder layer thickness in laser additive manufacturing
Sign Up to like & getrecommendations! Published in 2019 at "Powder Technology"
DOI: 10.1016/j.powtec.2019.04.057
Abstract: Abstract The optimisation of the laser additive manufacturing (AM) process is a challenging task when a new material is considered. Compared to the selection of other process parameters such as laser power, scanning speed and… read more here.
Keywords: layer thickness; laser additive; powder; layer ... See more keywords