Since the intrinsic limitations of FEM (Finite element method) and lumped-mass method, we
derive the formula of 8-node hexahedral element based on VFIFE (vector form intrinsic finite …

The contact ratio of face gear drive is hard to calculate precisely because it is point contact
adjusted from line contact to avoid jamming. To obtain the calculation methods and …

To reduce the running vibration of spiral bevel gear, an innovative ease-off flank
modification method based on the dynamic performance for spiral bevel gear to minimize …

Friction is not considered in the calculation of load capacity for spiral bevel gears according
to either ISO or AGMA gear standard, and friction effects on the bending, contact and shear …

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 …

Gear manufacturing error is one of the main sources of vibration and noise in gears; its
influence on the dynamic transmission behaviour of gear systems is a research hotspot. In …

To minimize the running vibration of spiral bevel gear, an optimization design method for
vibration control is presented with the model of meshing impact. Firstly, based on the impact …

This study conducted a loaded tooth contact analysis of a modified curvilinear gear set with
localized bearing contact based on finite element analysis. The contact stress and …

The effect of static transmission error on nonlinear dynamic response of the spiral bevel gear
system combining with time-varying stiffness and backlash was investigated. Firstly, two …

Concentric face gear split-torque transmission system (CFGSTTS) has great applied value in
the field of aeronautical transmission due to the characteristic of high integration. Mesh …