Integrated Forging Technology

The geometric shape of the arm steering knuckle is complex and difficult to forge. The initial billet with small ends and large middle is obtained through preliminary extrusion, and then the middle is flattened to obtain a flat shape. The finished parts are obtained after pre-forging and final forging through a two-piece die, which effectively improves the material utilization rate, obtains relatively uniform material flow, reduces the risk of folding or cracking, improves its metal streamline, and obtains more uniform mechanical properties and hardness distribution