spur bevel gear

The establishment of three-dimensional model of spur bevel gear is the basis of dynamic simulation analysis. The accuracy of solid

According to the above tooth surface point calculation software, the three-dimensional accurate mathematical model of spur bevel gear can be

Straight bevel gears are formed by “one fire and two forging”. The tooth surface of the tooth die is subjected

When selecting the tonnage of friction press required for precision forging straight bevel gear, first calculate the precision forging forming

According to the load stroke curve of the spur bevel gear in the figure, the load change can be basically

The stress reflects the stress on the blank of spur bevel gear and is the internal force per unit area.

Strain is a physical quantity that represents the magnitude of deformation, the accumulation process of plastic deformation that has occurred

The forming process of closed type cold precision forging is shown in the figure. First, the upper and lower forming

In addition to the commonly used hot precision forging, there are warm precision forging, cold precision forging and powder sintering

Precision forging technology of spur bevel gear. Among them, the closed precision forging is selected as the forming process. Taking

The common differential planetary gear is selected as the research object, and its parameters are shown in the table. Number

The forming load time curve of straight bevel gear blanks with different shapes is shown in the figure. From the

The magnitude of equivalent effect variation reflects the deformation degree of metal. As shown in the figure, the typical equivalent

Figure 1 intuitively reflects the forming conditions of blanks with different shapes. Figure 2 shows the upward forming speed distribution

Due to the particularity of the forming process of rotary forging, it takes a long time to calculate in a

The original blank of spur bevel gear is determined according to the forging shape, size, forging method and the required

The results of experimental mechanics research methods come directly or indirectly from the measured data, which reduces or avoids many

The metal plastic forming process of spur bevel gear is a complex deformation process. The material characteristics, deformation speed, temperature,

The forming quality of forgings directly determines the quality and service life of products. The surface finish of the straight