WebOct 9, 2015 · The scan pattern is arbitrarily varied using user-defined parameters including hatching space, orientation angle, scanning start point, etc. Several types of scan patterns such as traditional S and chessboard are included in the tool. ... (SLM) developed at the University of Louisville and being commercialized by 3DSIM, LLC. In order to ... WebMay 14, 2024 · SLM dental CoCrMo alloys exhibit the γ (FCC) metastable structure in comparison with the equilibrium two-phase ε (HCP)+ γ (FCC) state of the conventional cast alloys [3, 4, 10]. A second Mo-rich phase was observed inside the inter-dendritic spaces in the as-build SLM CoCrMo alloy in [4]. For SLM CoCrMo alloys was found that the
Full article: A comprehensive study on variability of relative density ...
Webscanning speed, laser power, hatch spacing and layer thickness, play an important role on the quality of SLM-processed products, which is under extensive exploration. For example, Liu et al. [11] conducted an investigation on how the hatching space, scanning speed and the solid solution of Al WebSep 9, 2024 · The hatching space controls the overlap between the scan tracks and considerably affects the densification level of SLMed composites. Effects of the scanning speed and hatching space on the density at a constant laser power of 490 W are shown in Fig. 6. When hatching space is 0.12 mm and scanning speed is 900 mm/s, the … hairdressers blackpool fy4
Optimization of support structures for selective laser melting.
WebMay 27, 2016 · Hatch distance. The stripe pattern is a band defined by the scan vector width (ie stripe width), the hatching space between adjacent tracks and the scan direction as well as the overlap with the … WebJan 1, 2024 · Furthermore, the effect of the hatching space and the layer thickness on SLM forming 316L/CuSn10 multi-track was also studied with a laser power of 300 W and a scanning speed of 800 mm/s, ... by increasing the hatching space ((a) 40 μm, (b) 60 μm and (c) 70 μm) with the same laser power, scanning speed and layer thickness, by … WebWith hatch space, the density trend is different. Small hatch space starts with lower density associated with high overlap. By increasing hatch space, density improves to an optimum value and then decreases. In the overlap area, the material is mushy and the value of micro-flow motion due to high viscosity is zero. branson landing escape room