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Simulation of thermal behaviours and powder flow for direct laser metal deposition process
2018
MATEC Web of Conferences
Laser engineering net-shaping (LENS), based on directed energy deposition (DED), is one of the popular AM technologies for producing fully dense complex metal structural components directly from laser metal deposition without using dies or tooling and hence greatly reduces the lead-time and production cost. However, many factors, such as powder-related and laser-related manufacturing parameters, will affect the final quality of components produced by LENS process, especially the powder flow
doi:10.1051/matecconf/201819002001
fatcat:lemzs53esrhfrb4jel2da36kgy