spiral bevel gear

The gear tooth surface obtained by virtual machining and the gear tooth surface actually processed by the machine tool are

According to the virtual machining theory, the geometric model of spiral bevel gear is created. The tooth system of spiral

With the development of computer technology, the method of using virtual machining technology to create gear geometric model has been

The earlier gear cutting of spiral bevel gear was carried out on mechanical gear milling machine. The mechanical gear milling

According to the influence law of the impression shape on the internal excitation of the spiral bevel gear, a pair

The meshing impression shape of the spiral bevel gear is an important index to measure its meshing quality, which will

After obtaining the comprehensive meshing stiffness of spiral bevel gear, in order to obtain the stiffness excitation force curve of

When calculating the meshing stiffness of single tooth with finite element method, first extract the contact force resultant force of

Stiffness excitation is the phenomenon that the time-varying meshing stiffness of the gear produces the dynamic meshing force of the

After obtaining the cutting adjustment parameters and cutter head parameters of the large and small gears of spiral bevel gear,

It can be seen from the figure that with the increase of the inclination angle of the large and small

As shown in Figure 1, the machine coordinate system for machining spiral bevel gear big wheels by forming method contains

In the process of spiral bevel gear cutting, the external and internal blades on the cutter head first contact the

When the spiral bevel gear is machined with the forming method, the internal and external cutting edges rotate around the

Due to the generality of the finite element method, the force analysis of pure rolling contact isometric helix conjugate curve

Spiral bevel gear cone equidistant helix is characterized by the rotation of helix, radial motion and axial motion. These three

After solving the finite element model, the force distribution of pinion and big gear in power transmission can be obtained.

Tooth surface loading contact analysis is a very important method to evaluate the contact performance of spiral bevel gear pair.

On the cylindrical surface, the equiangular and equidistant helix are unified, that is, the equiangular helix is also the equidistant

First press the green start button in Figure 1 to start the gear measuring center, and then start the supporting

Based on the theoretical analysis of two-axis linkage gear cutting, computer processing simulation analysis, the principle prototype of gear cutting

The tooth blank material selected for the tooth cutting experiment of spiral bevel gear is nylon, and the profile shape

According to the scheme and structure design of two axis linkage gear cutting of spiral bevel gear and the simulation

For the design of point milling cutter, this section takes the more common finger cemented carbide end milling cutter as

Taking the spiral bevel gear with 15 teeth and 9 modulus as an example, the parameter design of gear blank

Based on the analysis of two axis linkage gear cutting motion and the key structure design of gear cutting machine

Based on the design of three-axis linkage gear cutting mechanism of spiral bevel gear, the two-axis linkage gear cutting mechanism

Take the moving direction of the milling blade at the midpoint of the tooth surface cutting process of spiral bevel

According to the analysis of the cutting motion of the three-axis linkage tooth surface, the machining of the tooth surface