The digital tooth contact analysis (DTCA) of machined gears is an effective way to evaluate
both the design and manufacturing before rolling tests. This is very challenging to face gear …

In this paper, an approach for mesh generation of gear drives at any meshing position is
presented and an automatic modeling program for tooth mesh analysis is developed. Based …

Two versions of face-gear drive geometry with a helical pinion are considered. One version
is based on a screw involute helicoid. The second version is a new geometry developed as …

A new method to increase the tooth width and a specific face gear called non-orthogonal
asymmetric helical (NAH) face gear is presented, which can avoid pointing by increasing the …

简要回顾齿轮传动的历史和齿轮行业的发展. 较系统地介绍了近年来齿轮技术新的发展和应用
现状. 着重阐述齿轮的齿形与结构, 新理论在齿轮研究中的应用和计算机软件开发与应用三个 …

Gears and gear power transmissions used in most mechanical applications and, especially,
in the automotive and aerospace industry constitute one of the classical topics of Machine …

Face gear will be widely used in the fields of intersecting shaft transmission due to its
insensitivity to pinion axis misalignment. Considering the requirements of machining …

Traditional measurement method for face gear variations is time-consuming, for it is based
on a complex procedure to establish the measurement coordinate system (MCS). Moreover …

Envelope approaches have been widely applied in mechanical engineering to build
mathematical and 3D models, which are fundamental elements for the design and …

Generating grinding is essential for manufacturing high-end gears with complex shapes,
such as face gears. The main challenges for quantifying the rough tooth surface in this …