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Screw processing method
- Oct 12, 2018 -


1. Turning

To achieve the desired shape by removing the material

Advantages: high machining accuracy, no mould limitation

Shortage: high production cost and slow processing speed

2. The Forging processing (Forging)

To deform a material to achieve the desired shape by extrusion

Advantages: fast production speed, low cost, suitable for mass production

Disadvantages: forming is limited by the mold, and the cost of complicated products is high

Cold upsetting: cold upsetting is a process in which a metal wire is not heated and a die is used to squeeze and deform it with the help of an external force.