Forged flanges to improve the service life of parts

Due to the development of society, many industries will use forged flanges, in addition to the characteristics of forged flanges, more laid the rise of this industry, through the introduction of forged flanges, but a better understanding of the benefits brought to us.

Forging flange is widely used for forging single and small batch forgings with simple shape because of its low productivity, large machining allowance, simple tools and great versatility. The free forging equipment includes air hammer, steam-air hammer and hydraulic press, which are suitable for the production of small, medium and large forgings. The die forging has high dimensional accuracy, small machining allowance and more reasonable fiber distribution, which can further improve the service life of the parts.

1. The basic process of free forging: During free forging, the shape of the forging is gradually forged into the blank through some basic deformation processes. The basic processes of free forging are upsetting, drawing, punching, bending and cutting.

2. Die forging is called model forging flange, which is forged by placing the heated blank in the forging die fixed on the die forging equipment.

3. Cutting flange

In the middle plate directly cut out the forging flange with the processing amount of inner and outer diameter and thickness of the disk, and then the bolt hole and waterline processing. The resulting flange is called cut forged flange, and the maximum diameter of such forged flange is limited to the width of the middle plate.

4. Rolling flange

The process of cutting strips from a middle plate and rolling them into a circle is called rolling and is used in the production of some large forged flanges. After successful rolling, welding, then flattening, and then the waterline and bolt hole processing process.

Now through the basic process of forging flange, more clearly recognize its own advantages and advantages, let us in the future use more convenient, die forging productivity is high, simple operation, easy to realize mechanization and automation.