hypoid gear

The induced normal curvature of the two conjugate surfaces is the difference between the normal curvature of the two surfaces, […]

The three-dimensional modeling of hypoid gear is based on the establishment of mathematical model. Firstly, the basic curve and gear

Gleason’s idea of designing hypoid gear pair is to calculate the contact parameters of hypoid gear pair. When studying the

Hypoid gear pair is a transmission device used to transfer the motion and load between spatial staggered axes. According to

The motion form of cylindrical gear pair transmission is pure rolling based on cone, while the motion of a pair

The research shows that the tooth profile of a single tooth of hypoid gear is a closed profile surrounded by

1.Axis offset Hypoid gears are used for transmission between two shafts with staggered axes. The distance that the axis of

For loaded working side: The axial force fax1d of hypoid gear pinion is: The axial force fax2d of hypoid gear

Taking the modeling process of small wheel as an example, this paper introduces the modeling process of hypoid gear with

In order to ensure that the working surface of the designed hypoid gear with small number of teeth bears the

In general, undercutting will not occur in the large wheel of hypoid gear with small number of teeth and large

For the design of hypoid gear pair blank with small number of teeth and large reduction ratio, the axle intersection

In order to verify the correctness of the drive axle model and LTCA simulation results, the bench loading test is

Before LTCA analysis, firstly, the three-dimensional model of hypoid gear needs to be aligned for finite element mesh generation to

Under the actual working condition, due to the meshing dislocation of the drive axle hypoid gear under the load, the

The installation position of hypoid gear in the drive axle transmission system is shown in Figure 1. The hypoid gear

Taking a hypoid gear as an example, the geometric parameters of the hypoid gear and the setting parameters of the

The traditional discrete data fairing algorithm is based on the curvature calculation of interpolation curve, and the “noise points” are

The traditional NURBS surface interpolation algorithm interpolates the curve first and then fairs the curve. The defect of this method

In the process of constructing the real tooth surface of digital hypoid gear, in order to quickly and accurately describe

In the actual use of hypoid gears, the wear phenomenon can be regarded as tooth profile error. In order to

In order to facilitate the establishment of the real tooth surface model, the theoretical tooth surface model is established first.

In engineering application, due to machining error, installation error and support deformation, the meshing position of hypoid gear pair can

The mathematical model of hypoid gear with split cutter face rolling cutting method is established. The three-dimensional model of small

In the process of generating, the wheel blank and the forming wheel are hobbed to form a cycloid hypoid gear.

According to the cyclo palloid method, the gear is processed with a multi head cutter head. The cutter head adopts

Then, the contact analysis of the gear under loading is carried out. The resistance moment applied at the output end

According to the gear meshing stiffness calculation model, before calculating the gear meshing stiffness under loading, the transmission error of

The established three-dimensional model of hypoid gear is saved in *. STP format and imported into the software HyperMesh for