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Real time observation of binder jetting printing process using high-speed X-ray imaging

Journal Article · · Scientific Reports
A high-speed synchrotron X-ray imaging technique was used to investigate the binder jetting additive manufacturing (AM) process. A commercial binder jetting printer with droplet-on-demand ink-jet print-head was used to print single lines on powder beds. The printing process was recorded in real time using high-speed X-ray imaging. The ink-jet droplets showed distinct elongated shape with spherical head, long tail, and three to five trailing satellite droplets. Significant drift was observed between the impact points of main droplet and satellite droplets. The impact of the droplet on the powder bed caused movement and ejection of the powder particles. The depth of disturbance in the powder bed from movement and ejection was defined as interaction depth, which is found to be dependent on the size, shape, and material of the powder particles. For smaller powder particles (diameter less than 10 μm), three consecutive binder droplets were observed to coalesce to form large agglomerates. As a result, the observations reported here will facilitate the understanding of underlying physics that govern the binder jetting processes, which will then help in improving the quality of parts manufactured using this AM process.
Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1496827
Journal Information:
Scientific Reports, Journal Name: Scientific Reports Journal Issue: 1 Vol. 9; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (46)

An experimental investigation into the dimensional error of powder-binder three-dimensional printing journal July 2015
Drilling accurate nanopores for biosensors by energetic multi-wall carbon nanotubes: a molecular dynamics investigation journal September 2022
Process Development of Porcelain Ceramic Material with Binder Jetting Process for Dental Applications journal January 2016
Optimization of Binder Jetting Using Taguchi Method journal January 2017
Influence of Fluid Physical Properties on Ink-Jet Printability journal March 2009
An experimental study of drop-on-demand drop formation journal July 2006
Ultrafast X-ray imaging of laser–metal additive manufacturing processes journal August 2018
Sintering of 3D-Printed Glass/HAp Composites journal July 2012
Perspectives on Additive Manufacturing journal July 2016
Lightweight Metal Cellular Structures Fabricated via 3D Printing of Sand Cast Molds: Lightweight Metal Cellular Structures Fabricated via 3D Printing journal March 2015
Drop impact and agglomeration under static powder bed conditions journal April 2011
Nucleation regime map for liquid bound granules journal February 2003
Characterising Semi-Cohesive Powders using angle of repose journal August 1996
Transient dynamics of powder spattering in laser powder bed fusion additive manufacturing process revealed by in-situ high-speed high-energy x-ray imaging journal June 2018
Binder-jetting 3D printing and alloy development of new biodegradable Fe-Mn-Ca/Mg alloys journal November 2016
Process development toward full-density stainless steel parts with binder jetting printing journal October 2017
Experimental study of wet granulation in fluidized bed: Impact of the binder properties on the granule morphology journal April 2007
Sintering of WC-12%Co processed by binder jet 3D printing (BJ3DP) technology journal February 2018
Laser sintering of ceramics journal December 2013
Effect of Layer Thickness and Orientation on Mechanical Behavior of Binder Jet Stainless Steel 420 + Bronze Parts journal January 2015
Improving Structural Integrity with Boron-based Additives for 3D Printed 420 Stainless Steel journal January 2015
Investigation of Sintering Shrinkage in Binder Jetting Additive Manufacturing Process journal January 2017
Fabrication of barium titanate by binder jetting additive manufacturing technology journal June 2015
Characterization of ceramic components fabricated using binder jetting additive manufacturing technology journal July 2016
Powder bed binder jet 3D printing of Inconel 718: Densification, microstructural evolution and challenges☆ journal August 2017
Impact of a liquid drop on a granular medium: Inertia, viscosity and surface tension effects on the drop deformation journal September 2012
A new physics-based model for equilibrium saturation determination in binder jetting additive manufacturing process journal January 2018
3D printing of bone substitute implants using calcium phosphate and bioactive glasses journal September 2010
Effect of production parameters on the properties of IN 718 superalloy by three-dimensional printing journal December 2008
Powder bed binder jet printed alloy 625: Densification, microstructure and mechanical properties journal October 2016
Additive manufacturing of metallic components – Process, structure and properties journal March 2018
Granule formation mechanisms and morphology from single drop impact on powder beds journal September 2011
The Verification of the Mechanical Properties of Binder Jetting Manufactured Parts by Instrumented Indentation Testing journal January 2015
Length and time scales of a liquid drop impact and penetration into a granular layer journal May 2011
NIH Image to ImageJ: 25 years of image analysis journal June 2012
Real-time monitoring of laser powder bed fusion process using high-speed X-ray imaging and diffraction journal June 2017
A simple criterion for filament break-up in drop-on-demand inkjet printing journal February 2013
Experimental investigation into the impact of a liquid droplet onto a granular bed using three-dimensional, time-resolved, particle tracking journal March 2014
Ultrafast X-ray imaging of laser–metal additive manufacturing processes journal August 2018
Ultrafast X-ray imaging of laser–metal additive manufacturing processes text January 2018
Inkjet and inkjet-based 3D printing: connecting fluid properties and printing performance journal April 2017
Process parameters optimization for improving surface quality and manufacturing accuracy of binder jetting additive manufacturing process journal April 2016
An exploration of binder jetting of copper journal March 2015
Additive manufacturing of polymer-derived ceramics journal December 2015
Elastic modulus of 316 stainless steel lattice structure fabricated via binder jetting process journal May 2015
Impact of a Liquid Drop on a Granular Medium: inertia, viscosity and surface tension effects on the drop deformation text January 2010

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