What are the basic processes of 16Mn flange forging

16Mn in 16Mn flange is a kind of carbon steel material, which belongs to low alloy flange. It has the advantages of good comprehensive performance, low temperature performance, cold stamping performance, welding performance and machinability. It is widely used in water conservancy, electric power, power station, pipe fittings, industry, pressure vessel and other industries. Among them, the forging process is feeding - physicochemical - blanking - hot forging forming - heat treatment - Inspection - metalworking - finished product inspection - Identification - finished product inspection - Identification - packaging, typing - shipping. The main production equipment is CNC lathe turning, ordinary lathe finishing, argon arc welding technology. The main connection mode of 16Mn flange is flange nut and bolt connection.

In the forging process of 16Mn flange, the following processes are common. Let's introduce them respectively. First of all, upsetting is the operation process of forging the original blank along the axial direction to reduce its height and increase its cross section. This process is often used to forge gear blanks and other disk forgings. Upsetting can be divided into full upsetting and local upsetting. The second is lengthening. Lengthening is a forging process that increases the length of the blank and reduces the cross section. It is usually used to produce shaft blanks, such as lathe spindle, connecting rod, etc. The second is the forging process of punching through or through holes on the blank with a punch.

The second is the forging process of bending the flange blank to a certain angle or shape. A forging process in which one part of the blank is rotated by a certain angle relative to the other. Finally, there is the forging process of cutting and dividing the blank or cutting off the head.