helical gear

Germany, Japan and other developed countries began to study the helical gear forming process very early, and the technology is […]

Basic parameter setting of helical gear simulation (1) Model material: the material of the selected helical gear blank is 20mncr5,

The design, research, processing and production of gears at home and abroad have a history of many years and have

Combined with the numerical simulation analysis results and the best process parameters, experimental research is carried out to verify the

Finite element method is widely used in various fields of plastic processing. It is not only an important means to

The helical gear transmission system of hybrid electric vehicle is composed of compound planetary gear mechanism and parallel shaft gear

In recent years, with the continuous research in the field of face gear, according to the axis relationship of transmission

Helical gear reducer is a novel reduction transmission device. It has many advantages, such as small volume and light weight.

The solid modeling of helical gear tooth surface generation is carried out, and the gear meshing analysis, machining method and

The dynamic characteristics of the helical gear transmission system of a new compound power split hybrid electric vehicle of a

Advantages: (1) Good meshing performance: the meshing process between helical cylindrical gear teeth is an excessive process, and the force

1.Helix angle: It refers to the angle between the teeth of helical gear and the axis. Helix angle is a

Helical gear is the most commonly used type of automotive power transmission gear. Generally, it must work under the condition

Gear is a common part often used in mechanical transmission. The gear is made of high-quality high-strength alloy steel with

Taking helical gear as the research object, through the analysis and research of static transmission error, friction excitation and helical

As an important part of the transmission system, helical gear generates dynamic meshing excitation during operation due to the change

Helical gear system is a complex elastic mechanical system composed of gear pair, transmission shaft, bearing and box. In the

Through the research on the relationship between helical gear modification and friction excitation, the coupling dynamic model of helical gear

The dynamic response characteristics of gear system refer to the dynamic behavior of gear system in the working process, mainly

The purpose of gear modification is to make the pressure distribution on the tooth surface as uniform as possible after