Search
Now showing items 231-240 of 363
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 ...
Oscillating U-Shaped Body for Underwater Piezoelectric Energy Harvester Power Optimization
(MDPI, 2019-10-30)
Vibration energy harvesting (VeH) techniques by means of intentionally designed mechanisms have been used in the last decade for frequency bandwidth improvement under excitation for adequately high-vibration amplitudes. ...
The Gender Perspective of Professional Competencies in Industrial Engineering Studies
(MDPI, 2020-04-07)
Sexism and gender relations in higher education require special attention and are a topic of great interest in regulations related to education. The low participation percentage of women in Science, Technology, Engineering, ...
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 ...
A Cleaner Milling Process Replacing Emulsion Coolant by Cryogenics CO2
(Springer Nature, 2024-01)
In manufacturing sector, looking for a balance between environmental and technical efficiency taking into account productivity is mandatory. Some sectors, such as the biomedical manufacturing sector, also needs to consider ...