State-of-the-art in heat exchanger additive manufacturing
The progress in additive manufacturing (AM) sector has transformed the ways in which heat
exchangers (HXs) can be fabricated. The complex and freeform designs which could not be …
exchangers (HXs) can be fabricated. The complex and freeform designs which could not be …
Surface roughness of as-printed polymers: a comprehensive review
Surface roughness is gaining increasing recognition in the processing design methods of
additive manufacturing (AM) due to its role in many critical applications. This impact extends …
additive manufacturing (AM) due to its role in many critical applications. This impact extends …
Laser-based additively manufactured polymers: a review on processes and mechanical models
Additive manufacturing (AM) is a broad definition of various techniques to produce layer-by-
layer objects made of different materials. In this paper, a comprehensive review of laser …
layer objects made of different materials. In this paper, a comprehensive review of laser …
Laser powder bed fusion additive manufacturing (LPBF-AM): the influence of design features and LPBF variables on surface topography and effect on fatigue …
The design freedom offered by additive manufacturing (AM) enables the fabrication of
components with internal surfaces that are challenging to access post-manufacture. This is …
components with internal surfaces that are challenging to access post-manufacture. This is …
Stereolithography
C Schmidleithner, DM Kalaskar - 2018 - discovery.ucl.ac.uk
The stereolithography (SLA) process and its methods are introduced in this chapter. After
establishing SLA as pertaining to the high-resolution but also high-cost spectrum of the 3D …
establishing SLA as pertaining to the high-resolution but also high-cost spectrum of the 3D …
Effects of Laser Power and Hatch Orientation on Final Properties of PA12 Parts Produced by Selective Laser Sintering
Poly (dodecano-12-lactam)(commercially known as polyamide “PA12”) is one of the most
resourceful materials used in the selective laser sintering (SLS) process due to its chemical …
resourceful materials used in the selective laser sintering (SLS) process due to its chemical …
An approach for surface roughness measurement of helical gears based on image segmentation of region of interest
Y He, W Zhang, YF Li, YL Wang, Y Wang, SL Wang - Measurement, 2021 - Elsevier
Existing roughness measurement approaches based on machine vision cannot accurately
measure irregular components with complex shapes, such as helical gears. Owing to the …
measure irregular components with complex shapes, such as helical gears. Owing to the …
3D printed spacers based on TPMS architectures for scaling control in membrane distillation
In this study, the performance of novel 3D printed spacers was investigated for scaling
control in direct contact membrane distillation (DCMD). The spacers, designed as triply …
control in direct contact membrane distillation (DCMD). The spacers, designed as triply …
Comparison of roller-spreading and blade-spreading processes in powder-bed additive manufacturing by DEM simulations
J Zhang, Y Tan, X **ao, S Jiang - Particuology, 2022 - Elsevier
The roller-spreading and blade-spreading are main powder spreading methods in powder-
bed additive manufacturing. The discrete element method was introduced to simulate nylon …
bed additive manufacturing. The discrete element method was introduced to simulate nylon …
Replicative manufacturing of metal moulds for low surface roughness polymer replication
Tool based manufacturing processes like injection moulding allow fast and high-quality
mass-market production, but for optical polymer components the production of the necessary …
mass-market production, but for optical polymer components the production of the necessary …