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Small Punch Test on Jominy Bars for High-Throughput Characterization of Quenched and Tempered Steel
(MDPI, 2023-10-25)
Studying the effect of quench and tempering heat treatments on steel, more specifically screening the effect of the austenitizing, quenching, and tempering conditions on mechanical properties, can be extremely material- ...
Wear of Abrasive Tools during CMC Machining
(MDPI, 2023-11-13)
Machining CMCs under productivity conditions while limiting tool wear and material damage is a challenge for applications such as jet aircraft engines and industrial turbines. This contribution focused on developing a ...
Study of the flexural behaviour and bonding strength of WC-Co metal matrix composite coatings produced by Laser Directed Energy Deposition
(Elsevier, 2023-06)
Surface coatings enable more durable and sustainable solutions to face the degradation of the functional surfaces of high-added-value components. Particularly, metal matrix composites (MMC) are known to mitigate friction ...
Kinematic Analysis of a Tendon-Driven Hybrid Rigid–Flexible Four-Bar; Application to Optimum Dimensional Synthesis
(MDPI, 2023-10-09)
In design matters, mechanisms with deformable elements are a step behind those with rigid bars, particularly if dimensional synthesis is considered a fundamental part of mechanism design. For the purposes of this work, a ...
The influence of cutting edge microgeometry on the broaching of Inconel 718 slots
(Elsevier, 2023-12)
In aero-engine production, the dovetails (firtrees) of turbine discs are manufactured by broaching. Introducing innovative micro-geometry modifications to broaching tools can significantly influence cutting force, energy ...
Early detection of tool wear in electromechanical broaching machines by monitoring main stroke servomotors
(Elsevier, 2023-12)
This paper aims to provide researchers and engineers with evidence that sensorless machine variable monitoring can achieve tool wear monitoring in broaching in real production environments, reducing production errors, ...
42CrMo4 steel flow behavior characterization for high temperature closed dies hot forging in automotive components applications
(Elsevier, 2023-11)
The application of new forming processes as the high temperature hot forging in closed dies in an industrial environment still requires further investigation due to the lack of flow stress data at these temperatures. To ...
An Investigation of the Processing-Microstructure-Property Trinomial in the Production of High-Wear-Resistant Coatings by Multi-Material L-DED
(2023-09-29)
This PhD thesis aims to investigate aspects related to the process-microstructure-property trinomial in multi-material Additive Manufacturing (AM) when applied to the production of high-wear-resistant coatings. In the ...
Positional influence of center of masticatory forces on occlusal contact forces using a digital occlusal analyzer
(Elsevier, 2023-06)
Statement of problem. Digital occlusal analyzers allow the recording of dental contact forces.
Some authors assume a unique location for the center of contact forces at the position of
maximum intercuspation, while others ...
Wheel-rail interaction and conformal contact analysis
(2023-10-20)
Se estudia el contacto conforme rueda-carril, 3D y con fricción, mediante simulaciones por ordenador con modelos numéricos, incluyendo una versión de la teoría exacta de contacto de Kalker extendida para contacto conforme ...