What is the production process of forged flange?
The forging process is generally composed of the following processes: blanking, heating, forming and cooling after forging. The forging process includes free forging, die forging. In production, different forging methods are selected according to the forging quality and production batch.
Free forging has low productivity and large machining allowance, but the tool is simple and versatile, so it is widely used to forge single piece and small batch forgings with simple shape.
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 respectively. Die forging has the advantages of high productivity, simple operation, mechanization and automation.
Die forgings have high dimensional accuracy, small machining allowance and more reasonable fiber structure distribution, which can further improve the service life of parts.
Haihao Group manufacture flanges products more than 30 years,the products sells well all over the world for the high quality.If you have any question,please contact us!!!Email:firstname.lastname@example.org