Browsing Mechanical and Mechatronics Engineering by Supervisor "Vlasea, Mihaela"
Now showing items 1-9 of 9
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Binder Jetting and Heat Treatment of Ferrous Alloys
(University of Waterloo, 2019-08-15)Binder Jetting (BJ) is a manufacturing process that involves iterative and layer-wise deposition of powder material and an adhesive binder to construct geometrical features. It can be used to construct freeform and complex ... -
Laser Powder Bed Fusion of AlSi10Mg for Fabrication of Fluid Power Components
(University of Waterloo, 2020-01-06)Laser powder bed fusion (LPBF) is an additive manufacturing (AM) process that produces 3D objects in a layer-by-layer fashion by using a laser to selectively melt powdered material. Some of the advantages of LPBF include ... -
Melting modes in laser powder bed fusion additive manufacturing
(University of Waterloo, 2021-08-18)Laser powder bed fusion (LPBF) is a metal AM technology that has one of the highest industrial uptake at the moment in the aerospace, automotive, and biomedical sectors. LPBF enjoys such popularity as it enables the ... -
Modeling, performance evaluation, and post-process planning for directed energy deposition
(University of Waterloo, 2021-12-15)This dissertation focuses on improving part quality and process reliability by proposing methods for predicting process outcomes, detecting defects and process anomalies in DED. These methods include physics-based process ... -
Part Performance Measurement, Analysis and Optimization for Binder Jetting Additive Manufacturing
(University of Waterloo, 2020-10-22)Binder Jetting (BJ) is an additive manufacturing (AM) process where objects are formed layer by layer. The manufacturing of parts is performed by depositing powder layer by layer and binding them together using a binding ... -
Performance Analytics for Electron Beam Powder Bed Fusion of Ti-6Al-4V
(University of Waterloo, 2021-09-21)Titanium alloys are widely used in biomedical, aerospace, marine, energy and chemical industries because of their unique properties. Ti-6Al-4V, an α+β alloy, offers desirable properties such as high strength-to-weight ... -
Process Mapping and Optimal Process Window Identification for Laser Powder Bed Fusion of Invar36
(University of Waterloo, 2018-09-04)The development of Additive Manufacturing (AM) has reached a point where it is positioned to be disruptive for the manufacturing sector, with a majority of manufacturers having leveraged the use of AM in their operations. ... -
Process Mapping and Optimization of Titanium Parts Made by Binder Jetting Additive Manufacturing
(University of Waterloo, 2018-01-08)Additive manufacturing (AM) has recently seen an increase in adoption outside of its traditional role of rapid prototyping and is being used more and more for the production of functional components. The increased adoption ... -
Synergy in Additive Manufacturing and Machining of Complex Design Topologies
(University of Waterloo, 2019-06-25)Additive manufacturing (AM) enables freedom of design, part complexity and customization with minimal added cost, light weighting, design for function, and part consolidation. It is gaining increasing interests in the ...