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 …

To tackle the prominent issue of torsional vibrations in the spline-rotor system, a multi-stable
nonlinear energy sink (MNES) is presented. A nonlinear torque expression for the spline is …

Spherical gear couplings are commonly used mechanical components to transmit power
between highly misaligned rotating shafts. For that, gear couplings are manufactured with …

Spherical gear couplings efficiently transfer power between highly misaligned rotating
shafts, featuring high longitudinal crowning in their design. At high misalignment angles, the …

Spherical gear couplings are machine elements that enable power transmission between
highly misaligned shafts. The highly crowned tooth surfaces and the presence of undercut …

Spline couplings allow for a certain amount of misalignment and relative sliding between
their internal and external components. However, the misalignment could cause serious …

Compared with other gear transmissions travelling along meshing line, the motion of crown
gear coupling is much more complex, which makes more difficult for its tooth surface wear …

Grid couplings typically comprise flexible, spring-like elements connecting two toothed hubs.
They are used in heavy machinery to transmit power from prime movers to driven parts, even …

This paper presents a modified modeling method for rotor systems connected by spline
coupling. The new approach divides the spline coupling into multiple elements, and the …

The accurate prediction of tooth surface morphology for the flexspline in harmonic reducers
after hobbing is a crucial technology for achieving high-precision harmonic gearing. This …