... limitations/implications The simulations are done using beam elements, which is known to show lower values for stress during compression and delayed densification. Finite element analysis using 3D elements and/or experiments are needed for better accuracy. Originality/value This study provides a method...

... element analysis Engineering graphic expression This study is supported by the Universidad de Jaén No. Action 2 of the 2023/24 Research Support Operation. Prototype moulds and short-run tooling reduce lead times, validate part performance under processing conditions and enable geometry...

...-use rights only Finite element analysis Directed energy deposition Bimetallic additive manufacturing Controlled thermal expansion Design for additive manufacturing (DFAM) Finite element analysis Designing controllable/tailorable thermal expansion structures is imperative...

... purposes), subject to full attribution to the original publication and authors. The full terms of this licence may be seen at Link to the terms of the CC BY 4.0 licence Laser powder bed fusion Additive manufacturing Graded strut lattice structures Finite element analysis Tapered strut elements...

... approach to optimizing cooling channels for commercial plastic parts. Finite element analysis ( FEA ) was performed using ANSYS Workbench to evaluate thermal performance. Additionally, AUTODESK Moldflow Insight software was used to simulate the injection molding process. Findings The proposed 3D...

... Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Wire arc additive manufacturing Distortion control Additional coordinated heat source on the reverse side of the substrate In situ control Finite element analysis National Natural Science...

...) material using fused deposition modeling. TO and DfAM rules were applied to achieve the multi-objective design of ventilation, weight reduction and structural integrity by introducing geometric discontinuities. The level of this achievement was evaluated through finite element analysis (FEA) and mechanical...

.... Then, for each uniformly sampled printing orientation, every benchmark handle is sliced and undergoes stiffness evaluation (i.e. displacement and mean stress) by using finite element analysis (FEA). This generates a substantial batch of handle-orientation-stiffness samples. With the data, an effective stiffness...

... concentration. Drilling 3D Printing Fiber orientation Finite element analysis Continuous fiber composites The concept of RVEs was first used by Hill(1963) to analytically determine homogenized effective properties. This is also predominantly applied in the computational homogenization-based...

... for application in bone tissue engineering, and Yu et al. (2019) used this same technique to build functionally graded triply periodic minimal surface structures to study their strength, stiffness and compression energy absorption. Lattice structures Architected materials Finite element analysis...

... 25 01 2024 18 07 2024 © Emerald Publishing Limited 2024 Emerald Publishing Limited Licensed re-use rights only Design for additive manufacturing Finite element analysis Mechanical measurements Reverse engineering Endoscopic endonasal approach Pituitary surgery Over...

.... Scanning strategies were described by the process controlling functions that enabled modeling. Design/methodology/approach The finite element analysis thermal model was used along with the powder bed fusion with electron beam experiments. The proposed strategy involves dividing a part into smaller...

... and authors. The full terms of this licence maybe seen at Link to the terms of the CC BY 4.0 licence. Anisotropy Composite materials Finite element analysis Material properties For the first phase of the experimental campaign, specimens are realized to be tested as printed, aligning...

... insights into material suitability. Mechanical analysis uses dual finite element analysis to assess force–displacement curves and fracture behavior, which were validated through experimental testing. Findings The results indicate that the precision of the scanned leg dimensions, compared to actual...

..., respectively, compared with the BCCZ and FCCZ samples with identical strut diameters. Moreover, finite element analysis was carried out to simulate the compressive response of the lattice structures, which could be used to predict their strength and collapse mode. The findings showed that while the local...

... 2023 © Emerald Publishing Limited 2023 Emerald Publishing Limited Licensed re-use rights only 3D printing Stab resistance Fused deposition Finite element analysis Mechanical properties Fused deposition modeling Composite materials Structures Terrorist attacks and violent...

... the theoretical stress concentration factors (k_t) for such shapes. Meso-scale finite element analysis (FEA) was performed to evaluate k_t at the roots of the intersecting bead shapes. The critical bead shape parameters influencing k_t were identified, and parametric FEA studies were...

... Emerald Publishing Limited Licensed re-use rights only Additive manufacturing Radio frequency heating Computational methods Finite element analysis Computer aided design Most additive manufacturing (AM) techniques for thermoplastic polymers rely on layer-wise heating strategies where...

... 3D printing Ankle–foot orthosis (AFO) Veterinary application Rapid prototyping Animal orthotic device Finite element analysis Independent locomotion is critical for all living creatures (Abourachid, 2000). It is an important component of various behaviors that are crucial for survival...

... it with the traditional model manufactured by high temperature thermoplastic in terms of cost, weight, volume and thermal comfort. Design/methodology/approach A novel resting hand splint model was created from the topology optimization (TO) and analyzed, by finite-element analysis, manufacturing cost and weight...