Zerrendatu honen arabera: egilea "24214d09fe8cfceb9bc84382f3021a8d"
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Computerized generation and tooth contact analysis of spherical gear couplings for high misalignment applications
Iñurritegui-Marroquin, Aurea; Arana, Aitor; Larrañaga Amilibia, Jon; Ulacia, Ibai (Elsevier Ltd., 2021)Spherical gear couplings are a type of toothed coupling where the external spline usually requires highly crowned tooth surfaces to absorb high misalignments. The teeth of the external spline (or hub) may present cross ... -
Crowned spherical gear couplings working at high misalignment applications: geometry generation, loaded tooth contact analysis, and experimental validation
Iñurritegui-Marroquin, Aurea (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2023)Spherical gear couplings are commonly used mechanical components to transmit power between highly misaligned rotating shafts. Their main geometry characteristic is the appearance of undercut sections on the hub when machining ... -
Fatigue and wear in crowned spline couplings
Ulacia, Ibai; Arana, Aitor; Iñurritegui-Marroquin, Aurea; Maskariano-Manzano, Julen; Larrañaga Amilibia, Jon (Institute of Physics Publishing (IOP), 2018) -
Fatigue life prediction of spherical gear couplings
Ulacia, Ibai; Larrañaga Amilibia, Jon; Arana, Aitor; Iñurritegui-Marroquin, Aurea; Elizegi Aiertza, Julen (American Gear Manufacturers Association (AGMA), 2018)Spherical gear couplings are mechanical components that allow transmitting torque between misaligned shafts by means of equally spaced teeth. For instance, they are used in roll-levelling machines in order to transmit power ... -
Generación virtual de la geometría 3D de acoplamientos dentados abombados
Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Arana, Aitor; Ulacia, Ibai; Berganzo Sampedro, Irene; Telleria, Xuban (2021)Los modelos analíticos, y cada vez más los numéricos, son herramientas utilizadas para el diseño y dimensionamiento tanto de engranajes como de acoplamientos dentados. Los resultados obtenidos, dependen de la exactitud de ... -
Geometry optimisation of highly crowned gear couplings working in high misalignment applications to reduce tooth root stresses
Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Arana, Aitor; Ulacia, Ibai (EDP Sciences, 2023)Crowned gear couplings are mechanical components used to transmit power between misaligned rotating shafts. Their geometry is characterised by a significant longitudinal crowning to accommodate angular misalignment. Recent ... -
Influence of the crowning ratio in spherical gear couplings working in misaligned conditions
Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Arana, Aitor; Ulacia, Ibai (MMT Symposium MMT, 2024)Spherical gear couplings are high power density mechanical components employed to transmit power between misaligned rotating shafts. Their main differences in comparison with conventional spline couplings are their two ... -
Influence of thermal distortion on load distribution, transmission error and premature contact
Arana, Aitor; Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Ulacia, Ibai (INSA, 2018)The influence of thermally-induced geometry distortions on representative gear parameters such as load distribution or transmission error is analysed. An analytical load distribution model is coupled to a thermal ... -
Influence of thermal distortion on spur gear tooth contact
Larrañaga Amilibia, Jon; Iñurritegui-Marroquin, Aurea; Arana, Aitor; German, Jon; Elizegi Aiertza, Julen; Ulacia, Ibai (American Gear Manufacturers Association (AGMA), 2018)The reduction of component size and oil volume of current automotive and aeronautical transmissions along with the increasing input speed are pushing gear teeth bulk temperatures to their scuffing limit. Although new ... -
Load distribution and tooth root stress of highly crowned spherical gear couplings working at high misalignment angles
Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Arana, Aitor; Ulacia, Ibai (Elsevier, 2023)Spherical gear couplings are commonly used mechanical components to transmit power between highly misaligned rotating shafts. For that, gear couplings are manufactured with high longitudinal crowning and are usually small ... -
Machine Learning-Based Sensitivity Analysis of Geometric and Material Variables of Beam-to-upright bolt-less Connection
Calispa, Marcelo; Larrañaga Amilibia, Jon; Oyanguren , Aitor; Alberdi Orbegozo, Beñat; Iñurritegui-Marroquin, Aurea; Santamaria, David; Ulacia, Ibai (Wiley, 2025)Beam-to-upright semi-rigid assemblies are widely recognized in the storage warehouse industry for their lightweight nature, ease of installation, and favourable strength-to-weight ratio. Extensive research has focused on ... -
Modelizado bidimensional de engranajes cilíndricos por elementos finitos
Iñurritegui-Marroquin, Aurea; Arana, Aitor; Hernández Jiménez, M.; Elizegi Aiertza, Julen; Ulacia, Ibai; Larrañaga Amilibia, Jon (UNED, 2018)El análisis de la distribución de carga, rigidez y error de transmisión de engranajes cilíndricos es fundamental para predecir los efectos de la geometría del dentado sobre las vibraciones, resistencia y eficiencia. El uso ... -
Numerical-experimental analysis of highly crowned spherical gear couplings working at high misalignment angles
Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Arana, Aitor; Ulacia, Ibai (Elsevier, 2023)Spherical gear couplings are characterized by their high capacity to transfer power between rotating shafts in highly misaligned conditions. They are usually small because of space restrictions and require a high amount ... -
Prediction of the maximum tooth root stress for fatigue analysis of highly crowned spherical gear couplings working at high misaligned conditions
Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Arana, Aitor; Ulacia, Ibai (Elsevier, 2024)Spherical gear couplings efficiently transfer power between highly misaligned rotating shafts, featuring high longitudinal crowning in their design. At high misalignment angles, the contact point shifts across the face ... -
Spherical gear coupling design space analysis for high misalignment applications
Iñurritegui-Marroquin, Aurea; Arana, Aitor; Larrañaga Amilibia, Jon; Ulacia, Ibai (Elsevier Ltd., 2022)Spherical gear couplings are machine elements that enable power transmission between highly misaligned shafts. The highly crowned tooth surfaces and the presence of undercut sections, have been a matter of disagreement ... -
Tensiones en el pie de acoplamientos dentados abombados que trabajan en aplicaciones con alta desalineación
Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Arana, Aitor; Ulacia, Ibai; Berganzo Sampedro, Irene (2023)Los acoplamientos dentados abombados son componentes mecánicos para transmitir potencia entre ejes en rotación desalineados. Para poder absorber dichas desalineaciones y en especial, la desalineación angular, la geometría ... -
Theoretical analysis of transmission error in rack and pinion systems
Ulacia, Ibai; Iñurritegui-Marroquin, Aurea; Arana, Aitor; Larrañaga Amilibia, Jon (EDP Sciences, 2023)Rack and pinion drive systems are widely used in machine tools with long travel distances because the stiffness is independent of the travelled distance, in contrast to other drive systems such as ballscrews. Although the ...
