Results 91 to 100 of about 3,572 (178)

Optimization of a debinding procedure for objects prepared by 3D printing of the low loaded photopolymeric ceramic suspensions

, 2023
Digital Light Processing (DLP) is one of the additive manufacturing methods suitable for preparing ceramic objects. The most important part of this manufacturing process is debinding, which eliminates cracks and defects due to the controlled transport of
Rotter, Marek
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Stainless Steel 316L Fabricated by Fused Deposition Modeling Process: Microstructure, Geometrical and Mechanical Properties

Journal of Manufacturing and Materials Processing
Additive manufacturing (AM) methods are widely used to produce metal products. However, the cost of equipment for processes based on material melting is high. In this paper, a promising, less expensive method of producing metal products from metal-filled
Maria Zaitceva, Anton Sotov, Anatoliy Popovich, Vadim Sufiiarov   +3 more
doaj   +1 more source

An experimental approach for predicting vat photopolymerization debinding cracks using machine learning

Open Ceramics
Vat photopolymerization debinding exhibits complex behavior depending on layer-by-layer deposition, scraping, lasing conditions, anisotropy of shrinkage, polymer decomposition, and shape thickness environments, making debinding cracks difficult to ...
Charles Manière, Théotim Marie, Sylvain Marinel   +2 more
doaj   +1 more source

Tracking the chemical composition of 3D printed 94 % alumina during the thermal post-process

Additive Manufacturing Letters
Additive manufactured (AM) 94 % alumina was successfully 3D printed using the Lithography Ceramic Manufacturing (LCM) technique. Each 3D printed sample was exposed to a different stage of the thermal post-process to identify changes in chemical ...
Sofia G Gomez, Dale Cillessen, Jonathon Duay, Kevin Strong, Katrina Sadzewicz, Eric MacDonald   +5 more
doaj   +1 more source

Thermal debinding mass transfer mechanism and dynamics of copper green parts fabricated by an innovative 3D printing method

, 2018
Thermal debinding mass transfer mechanism and dynamics of copper green parts fabricated by an innovative 3D printing method are discussed.
Chao Wang, Wei Xiong, Liang Hao, Xiaokang Yan, Tongwei Hou, Danna Tang   +5 more
core   +1 more source

Process Optimization of Metal FDM AA6061: Thermal Debinding and Sintering Toward Enhanced Component Quality

Metals
Fused Deposition Modeling (FDM) of AA6061 aluminum alloys faces several critical challenges, including limited parameter control, inefficient thermal debinding, and sintering difficulties associated with oxide formation.
Noora Talib Mohammed Alzeyadi, Felip Fenollosa-Artés, José-María Cabrera   +2 more
doaj   +1 more source

Fabricació d’un forn de debinding

Curs 2023-2024El projecte sorgeix gràcies a l’experiència laboral en una empresa on s’utilitza aquesta tecnologia. Impulsat pel desig de profunditzar en aquest camp i abordar tots els desafiaments que comporta dissenyar un forn d’aquestes ...
Redón Roma, Pol
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Digital light processing of yttria-stabilized zirconia: Modeling photoinitiator decay

Frontiers in Energy Research
A digital process was developed to facilitate additive manufacturing for ceramic materials using digital light processing (DLP). A numerical model that predicts DLP sample properties can be generated from manufacturing inputs to forecast the effect of ...
Brennan Harris, Donna Post Guillen, Asa Monson, Jonathan Sampson   +3 more
doaj   +1 more source

Optimisation of Debinding Using Experiment-Based Computational Concepts

E51E55Debinding causes quality problems with manufacturing of many ceramic components. A systematic ap-proach is presented to solve debinding problems using a careful analysis of the initial situation, a custom-ised measuring concept and experiment-based
Seifert, Gerhard, Raether, Friedrich G., Ziebold, Heiko   +2 more
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High strength brown parts produced by fast microwave-assisted debinding

, 2008
The binder removal from 430L-steel MIM parts was performed in a two-step procedure using chemical and thermal debinding. During the first step, almost 80% of the binder is removed and a porous structure is created, which then favours the subsequent step.
Colombini, L., VERONESI, Paolo, DENTI, Lucia   +2 more
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