helical gear

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

Helical gears play a pivotal role in advancing robotics, significantly impacting the development and functionality of next-generation automation solutions. Their

1. Test method The error value of main parameters of helical gear is measured by helical gear precision detector. Fix

The interaction between power transmission and moving gear teeth is a typical complex system with high load, coexistence of multiple

After the precision plastic work is completed, the workpiece may be close to the punch or stuck in the die,

Helical cylindrical gear is an important transmission part widely used in automobile and machinery industry. Its shape is complex, and

In the process of helicall gear design, CAD / CAM / CAE integrated software UG is adopted. Combining the three-dimensional

(1) The parametric modeling of helical gear is carried out by using three-dimensional modeling software UG. After parametric modeling, helical

Through the numerical simulation analysis of the closed die forging of helical gear, the parameters such as temperature, friction factor,

For a long time, for helical gear designers, the design or development of a process scheme is basically based on

At present, the research on precision plastic forming of bevel gear and spur gear has made great progress and has

Warm forging of helical gear is a kind of plastic forming process with less and no cutting developed on the

The cold / hot forging drawing is determined by the helical gear part drawing. The influence of the tooth shape

Based on the design of process flow, the main purpose of closed hot die forging step is to realize the