Selective laser sintering (melting) enables using metal powdered materials to manufacture products of any geometrical complexity, requiring no preliminary costs to prepare processing equipment. However, quality of the sintered surface is often inadequate as against the product manufactured traditionally. Manufacturing a high quality product requires solution of such vital task as prediction of the sintered surface roughness. The authors address to the effect of laser sintering modes on roughness of the surface, sintered of copper powdered material PMS-l (IIMC-1). The dependence of roughness of the surface layer sintered of copper powder material PMS-l upon sintering process conditions is expressed mathematically. The authors suggest differentiating sintering modes to improve the sintered surface and the bulk of the product and dividing them into rough, semi-finishing, and finishing ones.
|Journal||IOP Conference Series: Materials Science and Engineering|
|Publication status||Published - 2 Sep 2016|
|Event||7th International Scientific Practical Conference on Innovative Technologies in Engineering - Yurga, Russian Federation|
Duration: 19 May 2016 → 21 May 2016
ASJC Scopus subject areas
- Materials Science(all)