...Reshma Kubsad; Yuxuan Wu; Yue Zhou; Sirish Namilae Purpose Binder jet additive manufacturing ( BJAM ) is being used in many advanced applications; however, porosity control remains a key limiting factor. The purpose of this study is to examine the combined influence of roller rotation speed...

... into the in-situ process of binder deposition in binder jetting applications. Design/methodology/approach Experiments were carried out in an in-house open-system setup mirroring binder jetting printing condition. The powder particle size, powder layer surface temperature and binder saturation were varied...

...Karim Salaheldin; Marwan Abdelwahed; Marco Mariani; Antonio Mattia Grande; Nora Lecis Purpose Binder jetting of 17-4PH martensitic stainless steel is of great interest to several industries that could exploit the higher degree of geometrical complexity granted by 3D printing, thus this paper aims...

.... Design/methodology/approach Three cylindrical shape connector geometries are designed, including horizontal and vertical tubes of different sizes. Several samples are manufactured by binder jetting to validate the model, and numerical results are compared with the measurements of the sintered shape...

... chain with on-site production, being able to produce with all kinds of materials and producing lighter parts. The binder jetting technique, one of the additive manufacturing methods researched within the scope of this work, is predicted to be the additive manufacturing method that will grow the most...

... to the chemical and mechanical degradation of the powder after multiple cycles in the laser system. Design/methodology/approach The experimental process for evaluating the reuse of SLS powders in a subsequent binder jetting process consists of four phases: powder characterization, bonding analysis, mixture...

...Kazi Moshiur Rahman; Hadi Miyanaji; Christopher B. Williams Purpose In binder jetting, the interaction between the liquid binder droplets and the powder particles defines the shape of the printed primitives. The purpose of this study is to explore the interaction of the relative size of powder...

... publication and authors. The full terms of this licence may be seen at http://creativecommons.org/licences/by/4.0/legalcode Powder bed 3D printing Binder jetting Selective cement activation Printing strategies Rate of voxel Printing direction Binder jetting (BJ) is one of the most flexible...

...Hasan Baş; Fatih Yapıcı; İbrahim İnanç Purpose Binder jetting is one of the essential additive manufacturing methods because it is cost-effective, has no thermal stress problems and has a wide range of different materials. Using binder jetting technology in the industry is becoming more common...

...Shahrooz Sadeghi Borujeni; Gursimran Singh Saluja; Vasily Ploshikhin Purpose This study aims at compensating for sintering deformation of components manufactured by metal binder jetting (MBJ) technology. Design/methodology/approach In the present research, numerical simulations are used...

...Tobia Romano; Emanuele Migliori; Marco Mariani; Nora Lecis; Maurizio Vedani Purpose Binder jetting is a promising route to produce complex copper components for electronic/thermal applications. This paper aims to lay a framework for determining the effects of sintering parameters on the final...

... production capability. In the simple-part step, the performance of gypsum powder and the minimum mold thickness that would withstand the casting process. In the complex-part step, the authors first investigated the powder removability as a function of geometry complexity and then binder jetting performance...

... can be used which is not the case for traditional powder-based 3D printing. Ceramics Binder jetting 3D printing Additive manufacturing Sintering Powder sintering Solvent jetting Selective sintering Net shape Subtractive sintering Powder-based printing The ability of additive...

...Ifeanyichukwu Donald Olumor; Lee Geuntak; Eugene Olevsky Purpose The purpose of this study is to investigate the effect of two unique processing routes (solvent jetting (SJ) and binder jetting (BJ)), on the green density of printed stainless steel 316L (SS316L) and Nickel (Ni) powders. Design...

...Dejan Movrin; Ognjan Luzanin; Vera Guduric Purpose This paper aims to propose a vacuum-assisted post-processing method for use in binder jetted technology. The method is based on six key technological parameters and uses standard, commercially available consumables to achieve improvement...

...Hadi Miyanaji; Niknam Momenzadeh; Li Yang Purpose This study aims to experimentally investigate the effect of the powder material characteristics on the qualities of the binder jetting additive manufacturing parts both before and after post processing (sintering). Design methodology/approach...

...Yun Bai; Christopher B Williams Purpose – The purpose of this paper is to explore the use of binder jetting to fabricate high-purity copper parts. The ability to fabricate geometrically complex copper shapes would have implications on the design and manufacture of components for thermal...