helical gear

① Generation of single helical tooth Using “curved surface → swept”, select the gear profile as the swept section. Since […]

To establish a curve in CAD, we first need to establish the parameter equation of the curve. The involute equation

The strain distribution of helical gear blank during final forging is shown in the figure. The maximum strain during final

The temperature field distribution of spiral gear die is the key factor of the life of spiral gear die. The

The cutter for machining helical offset non orthogonal face gear is involute helical gear shaper cutter, and the involute tooth

Two process parameters that have a significant impact on the cutting force are selected, namely tool speed and tool feed.

The geometric modeling of helical gear turning tool is realized by using UG three-dimensional modeling software. In order to simplify

The machining simulation of helical gear turning is carried out by using VERICUT simulation software. Firstly, the virtual machining machine

The structural parameters of gear turning tool include modulus, number of teeth, helix angle and pressure angle. Modulus and pressure

Select a point m on the cutting edge of helical gear turning tool, and establish the reference plane of tool

The normal profile is scanned according to the spiral guide line to generate the helical gear profile surface, and then

The solid contour is generated by cutting the solid contour as the spiral surface, and then the contour is generated

For a long time, for designers, the design or development of a process scheme is basically based on production experience.

The difference between helical gear and spur gear is that the teeth of helical gear are distributed along the helix.

Due to the formula of indexing circle diameter d = mz, it can be seen that the diameter of the

The figure shows the stroke load curve of the helical gear cold finishing process. It can be seen from the

In the process of forming helical gear by precision forging, friction will inevitably occur between the blank and the die

At different forming speeds, the distribution law of equivalent stress in the forming process of each simulation experiment is basically

Die forging refers to the process that the helical gear blank is formed in the die bore under the action

The vibration noise of helical gear system with modified friction coefficient of 0.1 is calculated. In order to study the

① Simulation results of vibration and noise of helical gear system before modification The sound pressure nephogram of helical gear

The figure shows the universal material testing machine selected for experimental research. The maximum test load of the helical gear

To calculate the vibration noise of the acoustic boundary element model of helical gear system, it is necessary to obtain

① Establishment of structural finite element model of helical gear system The acoustic grid requires the grid size to be