Scientific

In order to verify the accuracy of the established finite element model, the tooth root bending stress in the meshing […]

As shown in Figure 1, the change diagram of meshing footprint during the ideal meshing process of hypoid gear is

Submit the established model to abaqus/standard solver, and finally get the finite element analysis results, as shown in Figure 1

Through ABAQUS loading characteristic analysis, the contact spots on the convex surface of the big wheel are compared with the

Parameters Offset distance E/mm Axis intersection angle σ / (°) Number of headers Z0 Number of teeth Z Initial installation

Import the hypoid gear coordinates into CATIA, use the surface function to get the gear surface of the hypoid gear,

Table 1 shows the basic parameters of hypoid gears, and table 2 shows the basic parameters of large and small

In generating machining, the tooth surface equation is still statically indeterminate through the formula, and the incremental angle of the

Ollicon hypoid gear processing machine tool (as shown in figure (a)) is mainly composed of cutting cutter head, cutter tilt

Oricon hypoid gears are machined by end face hobbing. Figure 1 shows the gear cutting principle of the end face

There are mainly two kinds of hypoid gears for axle: Gleason circular arc involute teeth and cycloid contour teeth, which

Increase the transmission ratio to 30, take the gear ratio of 2:60, and design and calculate the gear parameters. The

According to the theory and three-dimensional modeling process of hypoid gears with small number of teeth and large reduction ratio,

When solving the plane coordinate points of the tooth surface of the hypoid gear pinion, because the hypoid gear pinion

Since the coordinates (x, y, z) of any point on the tooth surface of hypoid gear have the following corresponding

According to the tooth contact analysis principle and gear meshing principle, the machining parameters of hypoid gear are calculated through

In the process of envelope generation of hypoid gear pinion, there is a meshing relationship between hypoid gear wheel tooth

The hypoid gear pinion with small number of teeth and high speed uses the principle of envelope method to envelope

Since the large hypoid gear wheel is processed by forming method, the profile of the hypoid gear wheel tooth surface

The machine tool for machining the tooth surface of the driving wheel (small wheel) of the hypoid gear pair has

The cutter head coordinate system SG for machining hypoid gear wheel is shown in Figure 1. The vector diameter RC