Shaft Forging Processing Nickel Alloy 4140eccentric Shaft

Forging transforms solid metal from one shape to another through plastic forming processes like extrusion or punching, either hot or cold. Casting transforms liquid metal into a solid shape by pouring molten metal into a mold. Forging is a solid-to-solid process, while casting is a solid-liquid-solid process.

High-quality forgings are selected through external observation (checking dimensions, surface defects like cracks or wrinkles) and internal testing (analyzing chemical composition, microstructure, and mechanical properties like tensile strength and hardness using specialized instruments).

The process for circular forgings includes pier roughening, elongation, punching, and expanding. Free forging uses a horse screw for hole expansion, while ring rolling uses rolling. Both methods ensure the metal changes shape at high temperatures.

The minimum order quantity is 1 Pc. The average lead time is within 15 workdays for both peak and off-season periods.

Yes, the company offers flexible customization options including minor customization, customization from designs, full customization, and customization from samples. Shapes can be customized to round bars, squares, shafts, rings, or cylinders.