Numerical Simulation of Temperature Field in Selective Laser Sintering - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2011

Numerical Simulation of Temperature Field in Selective Laser Sintering

Jian Zhang
  • Function : Author
  • PersonId : 1013090
Deying Li
  • Function : Author
  • PersonId : 1013091
Jianyun Li
  • Function : Author
  • PersonId : 1013092
Longzhi Zhao
  • Function : Author
  • PersonId : 1013084

Abstract

The laser sintering process of multi-component powder W/Cu is simulated by ANSYS software based on the factors of radiation, convection and thermal physical parameters on temperature. The laser power and scanning velocity which are the key process parameters to affect directly in sintering molding are studied in paper. The results show that when the scanning velocity is constant, the sintering depth is rising with the increase of laser power; In addition, when the laser power is constant, the sintering depth is decreasing with the increase of scanning velocity. To select reasonable processing parameters and meet the requirements of sintering quality on the sintering depth, the parameters of laser power and scanning velocity are optimized by analyzing the sintering depth.
Fichier principal
Vignette du fichier
978-3-642-18369-0_56_Chapter.pdf (109.12 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01564846 , version 1 (19-07-2017)

Licence

Attribution

Identifiers

Cite

Jian Zhang, Deying Li, Jianyun Li, Longzhi Zhao. Numerical Simulation of Temperature Field in Selective Laser Sintering. 4th Conference on Computer and Computing Technologies in Agriculture (CCTA), Oct 2010, Nanchang, China. pp.474-479, ⟨10.1007/978-3-642-18369-0_56⟩. ⟨hal-01564846⟩
72 View
67 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More