Different Forging Methods Have Different Processes

- Jul 13, 2017-

Different forging methods have different processes, in which the process of hot die forging is the longest, the general order is: Forging blank, forging billet heating, roll forging preparation, die forging, trimming, punching, correcting, intermediate inspection, inspection of forgings dimensions and surface defects;
The forging heat treatment is used to eliminate the forging stress and improve the metal cutting performance; cleaning, mainly to remove surface oxide; to undergo the appearance and hardness inspection, the important forgings also undergo chemical composition analysis, mechanical properties, residual stress testing and nondestructive testing.