What are the selection requirements for the shaft machining process?

Shafts are generally manufactured from rolled round steel or forgings by cutting process. Shafts with small diameters can be manufactured from round steel bars; for important, large diameters or shafts with large variations in step diameter, forgings are mostly used. To save metal and improve processability, large diameter shafts can also be made hollow and with welded or forged flanges. For complex shaped shafts, casting can be used. Shaft blank selection For self-locking nut light shaft or shaft section with little change in diameter and less important shaft, rolled round …

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