gear forging

From the figure, it can be seen that in the simulation of cold precision forging process, the equivalent stress distribution […]

Using the “model” module in UG, a simple model of spiral bevel gear die is drawn. The steps are as

1. Part drawing analysis Figure 1 is the part drawing of the driven spiral bevel gear of the rear axle

Physical simulation is a method based on similarity theory and combined with experiment to study the essence and law of

In the process of metal plastic forming, most of the deformation work of metal plastic deformation will be transformed into

The analysis of metal flow law can make us more clearly understand the flow law of metal in the forming

Equivalent strain refers to the strain equivalent to unidirectional strain formed by the appropriate combination of various strain components in

The three-dimensional mathematical model of the driven spiral bevel gear of the automobile rear axle is established by CATIA V5R21.

The actual production verification of precision forging of driven spiral bevel gear is carried out in Luoyang Guanhua Precision Forging

The precision forging process adopted is open die forging, as shown in the figure is the schematic diagram of open

As shown in figure (a) and (b), the flow direction and size distribution of metal in X and Y directions

In order to facilitate the analysis, a quarter of the spiral bevel gear is selected as the research object. As

During the simulation, the temperatures of 900 ℃, 950 ℃, 1000 ℃, 1050 ℃ and 1100 ℃ are selected, and

Figure (a) is the sectional grid diagram of some forgings before precision forging of driven spiral bevel gear, figures (b)

Basic dimensions: the shape of the blank is close to the shape of the driven spiral bevel gear after forming.

The precision forging die of spiral bevel gear is processed and assembled in Qingdao Sanxing precision forging gear factory, and

Friction between the metal die and the forging die is inevitable. Friction in metal plastic forming mainly has the following

Forming speed is also an important factor affecting the precision forging of spiral bevel gear. Because the process of plastic