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This paper summarizes the model of load distribution in the tooth direction of helical gear, summarizes the method of uniform

Helical gears will produce vibration, noise, stress concentration and other phenomena in the meshing process. In order to improve the

The application of load is a very important step in the contact analysis of helical gears. The magnitude and direction

In short, modal analysis of Modalanylasis helical gear is a method to describe the structure according to the inherent characteristics

Taking the generation mechanism of helical gear involute as the starting point, and according to the structural characteristics of helical

Using ansys12 0 finite element analysis software to analyze the contact stress of gear surface in the process of gear

Using the large-scale finite element general software ANSYS and ANSYS / LS-DYNA, this paper analyzes the influence of the contact

In a pair of assembled helical gear pairs, backlash J refers to the clearance between the tooth surfaces of meshing

The static and dynamic finite element simulations of the same helical gear pair are carried out respectively. From the stress

In the transmission process of helical gears, their tooth surfaces are in contact with each other, and the tooth surface

According to the analysis of dynamic and static contact stress of different helical gears, the following conclusions can be obtained:

To obtain accurate gear contact stress, the premise is to create an accurate three-dimensional solid model, and the creation of

In the 20th century, gear transmission has been widely used in industry, national defense, agriculture and other fields because of