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The forging process flow

2025-12-24


Different forging methods have different processes, among which hot die forging has the longest process flow. The general sequence is: blanking of the forging billet; Heating of forging billets Roll forging blank preparation; Die forging forming; Trimming the edge Punching; Correction; Intermediate inspection, to check the dimensions and surface defects of the forgings; Heat treatment of forgings is used to eliminate forging stress and improve the machinability of metals. Cleaning mainly involves removing the surface oxide scale. Correction; Inspection: Generally, forgings need to undergo appearance and hardness checks. For important forgings, chemical composition analysis, mechanical property, residual stress and non-destructive testing are also required.


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