spiral bevel gear

When measuring the tooth surface of logarithmic spiral bevel gear, there is an error between the theoretical value and the

The three-dimensional tooth digital model is obtained through reverse engineering modeling. The digital model only includes tooth width, face cone,

Expressed as the shape error of logarithmic spiral bevel gear, the vertical distance between each measuring point on the real

The machining process of spiral bevel gear is to first establish the theoretical mathematical model, then convert the mathematical model

When the complex data of logarithmic spiral bevel gear tooth surface is obtained by laser scanner, the accuracy of data

Other parameters remain unchanged. Under different input torques, the variation of dynamic load coefficient amplitude of spiral bevel gear transmission

Other parameters remain unchanged. Under different support stiffness of spiral bevel gear driving wheel, the variation of dynamic load coefficient

The vibration characteristics of mechanical system can usually be described by the natural frequency and vibration mode of the system.

The meshing stiffness of cylindrical gear is usually calculated as a two-dimensional plane problem. The elastic deformation of single tooth

In order to analyze the material flow and stress conditions at different positions of forged spiral bevel gear, six points

During the cold precision forging of spiral bevel gear big wheel, the blank deforms under the loading force of the

Six points are selected on the tooth surface. Points P1 ~ P3 correspond to three positions on the convex surface

Spiral bevel gear pair conjugate pinion tooth surface Σ 1 modification, in the field of calculation point m, it is

The mixed lubrication model is composed of basic equations, Reynolds equation is composed of oil film equation, density equation, viscosity

Benedict and Kelley studied the instantaneous contact friction coefficient of spur gears through the gear test bench, and studied the

In order to measure the profile error of spiral bevel gear on machine, the spatial coordinates and normal vector parameters

Based on the gear meshing principle and the gear cutting principle of spiral bevel gear large wheel, the tooth surface

Combining the research of machine tool adjustment parameters with finite element analysis is of great significance to the research of

In intersecting shaft transmission, spiral bevel gear has the advantages of large bearing capacity, low noise and stable transmission. With

1. NC machining process principle of spiral bevel gear Spiral bevel gear is only a kind of gear transmission, and

The dynamic transmission error of spiral bevel gear system is related not only to the mechanical and geometric properties of

The real tooth surface of large and small wheels is obtained by scanning measurement of spiral bevel gear tooth surface

The pre-processing of spiral bevel gear finite element analysis includes element selection, application of load boundary conditions and setting of

Three finite element models of gear pairs are established on ABAQUS platform: theoretical tooth surface, only large wheel meshing surface

1. Mathematical model of transmission error Figure 1 shows the dynamic model of spiral bevel gear transmission system under elastic

The stiffness calculation of spiral bevel gear requires the comprehensive elastic deformation UN of contact force FN and contact position.