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Effects of layer thickness and binder saturation level parameters on 3D printing process

International Journal of Advanced Manufacturing Technology, 2010
Various parameters, such as binder properties, printing layer thickness, powder size, and binder saturation level, have effects on the strength and surface finish of the three-dimensional printing (3D printing) process. The objective of this research is to study the effects of two parameters of layer thickness and binder saturation level on mechanical ...
Mohammad Vaezi, , Chua Chee Kai
exaly   +3 more sources

Impact of part thickness and drying conditions on saturation limits in binder jet additive manufacturing

Additive Manufacturing, 2020
Abstract Binder jetting (BJ) is a high build-rate additive manufacturing process with growing commercial interest. Growth in BJ applications is driven by the use of finer powders and improved post-processing methods that can produce dense, homogenous final parts.
Nathan Crane
exaly   +2 more sources

Effect of binder saturation and drying time on microstructure and resulting properties of sinter-HIP binder-jet 3D-printed WC-Co composites

Additive Manufacturing, 2021
Abstract Binder-jet 3D-printing, a non-beam-based additive manufacturing method, is a process of selectively joining layers of powder using a polymeric binder. In this study, the effects of print processing parameters such as binder saturation (60–250%) and drying time (30–45 s) on 3D-printed WC-Co composite powder is studied.
Amir Mostafaei, Markus Chmielus
exaly   +2 more sources

Influence of droplet velocity, spacing, and inter-arrival time on line formation and saturation in binder jet additive manufacturing

Additive Manufacturing, 2021
Abstract Binder Jetting (BJ) is a low-cost Additive Manufacturing (AM) process that uses inkjet technology to selectively bind particles in a powder bed. BJ relies on the ability to control, not only the placement of binder on the surface but also its imbibition into the powder bed.
Nathan Crane
exaly   +2 more sources

A new physics-based model for equilibrium saturation determination in binder jetting additive manufacturing process

International Journal of Machine Tools and Manufacture, 2018
Abstract In binder jetting additive manufacturing (BJ-AM) process, the features are created through the interaction between droplets of the liquid binding agent and the layered powder bed. The amount of binder, which is termed binder saturation, depends strongly on the liquid binder and powder bed interaction including the spreading (i.e.
Hadi Miyanaji
exaly   +2 more sources

Effect of binder saturation and powder layer thickness on the green strength of the binder jet 3D printing (BJ3DP) WC-12%Co powders

International Journal of Refractory Metals and Hard Materials, 2019
Abstract Printed parts displaying good green/handling strength are vital for the Binder Jet 3D Printing (BJ3DP) process to succeed in manufacturing complex parts with thin sections and tiny intricate features. A study was carried out to understand the effect of the binder saturation and powder layer thickness on green strength of the printed samples.
Ravi K Enneti
exaly   +2 more sources

Influence Of Binder Characteristics On Binder Saturation And Wetting Behavior In Metal Binder Jetting

Euro PM2024 Proceedings
Metal Binder Jetting (MBJ) has an increasing attention in Additive Manufacturing because of its serial production potential. The aim of this work is to get a better understanding of the powder-binder-interaction for better process control and consequently a reduction in the number of iteration stages in material-specific process development, which ...
Lea Reineke   +2 more
exaly   +2 more sources

Feasibility assessment for a novel reverse-phase wet granulation process: The effect of liquid saturation and binder liquid viscosity

International Journal of Pharmaceutics, 2014
A novel reverse-phase wet granulation process was developed and the feasibility of the process compared to a conventional wet granulation process. The reverse-phase granulation approach involves the immersion of the dry powder formulation into the binder liquid followed by controlled breakage to form granules.
J B, Wade, G P, Martin, D F, Long
exaly   +3 more sources

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