...Dora Strelkova; (Ruth) Jill Urbanic Purpose To quantify the relationships between build orientation, raster angle and void characteristics on tensile performance of carbon fiber reinforced Nylon 6 (PA6-CF) Fused Filament Fabrication ( FFF ) tensile samples. This work aims to establish a foundation...

... (Al₂O₃) particles. The effects of build orientation and impingement angle on erosion wear behavior were investigated. Design/methodology/approach ABS, PLA and Nylon test specimens with build orientations of 0°, 45° and 90° were fabricated using a 3D printer. Erosion wear tests were conducted...

...Alessandro Greco; Mario Brandon Russo; Salvatore Gerbino Purpose This paper aims to investigate how the build orientation simultaneously affects the tensile properties, geometrical measurements and surface roughness in material extrusion (MEX) produced parts. Design/methodology/approach...

... only Aircraft seat leg Structural airworthiness certification Metal additive manufacturing Topology optimization Build volume Part decomposition Build orientation The aerospace industry is constantly exploring lightweighting opportunities, with a particular focus on aircraft seat...

...Steffany N. Cerda-Avila; Hugo Iván Medellín-Castillo; José M. Cervántes-Uc; Alejandro May-Pat; Aarón Rivas-Menchi Purpose The purpose of this study is twofold: firstly, to investigate the effect of the infill value and build orientation on the fatigue behaviour of polylactic acid (PLA) specimens...

... correlation and desirability function analysis. The build parameters included in this paper are the infill density, build orientation and layer height. These findings provide a framework for systematic mechanical characterization of 3D-printed PLA and potential ways of choosing process parameters to maximize...

...-dimensional (3D) printed by SLA process is still limited. Therefore, this study aims to investigate the effect of different process parameters on the compressive properties. Design/methodology/approach In the present study, the influence of layer thickness, infill density and build orientation...

...Chanun Suwanpreecha; Anchalee Manonukul Purpose The purpose of this paper is to systematically investigate the influence of build orientation on the anisotropic as-printed and as-sintered bending properties of 17-4PH stainless steel fabricated by metal fused filament fabrication (MFFF). Design...

... by the authors is extended here, to be able to predict the influence of the build orientation of 3D printed parts on bonding. The quality of a part taken as a case study is then assessed in terms of the degree of bonding, i.e. the percentage of volume exhibiting satisfactory bonding between contiguous filaments...

... as the output data and also to find the best values for the input data consisting of build orientation, extrusion width, layer thickness, infill percentage and raster angle. Design/methodology/approach For this purpose, the effects of process parameters on the response variables were investigated...

... performance in distinct orientations. This study aims to investigate the influence of build orientation on the fracture toughness of additively manufactured AlSi10Mg specimens. Design/methodology/approach The AlSi10Mg specimens were manufactured using the selective laser melting (SLM) technology...

... of PLA were evaluated by using variable process parameters. Findings The infill and the build orientation have a large influence on the elastic modulus and ultimate tensile stress, whereas the layer thickness and the infill pattern have a low influence on these properties. The elongation at break...

... mechanical properties unless properly oriented in build chamber. This paper aims to evaluate the effects of part build orientation, laser energy and cement content on mechanical properties of cement-filled PA12. Design/methodology/approach The test specimens were fabricated by SLS using the “DTM...

...Sai Charan Das; Rajesh Ranganathan; Murugan N. Purpose The main purpose of this paper is to investigate the influence of build orientation on the tensile properties of PolyJet 3D printed parts. Effects on manufacturing time and total cost per part are the secondary objectives. Design...

...Karina Puebla; Karina Arcaute; Rolando Quintana; Ryan B. Wicker Purpose The purpose of this paper is to investigate the effects of aging, pre‐conditioning, and build orientation on the mechanical properties of test samples fabricated using stereolithography (SL) and a commercially available resin...