Spinning is an advanced metal-forming process, suitable for manufacturing cylindrical, conical and other parts, and widely used in automotive, aerospace and other fields. It has significant advantages: material utilization rate exceeds 90%, with simple tools that reduce costs and save time, making it suitable for small-batch production and prototype development; it achieves a precision of ±0.05mm and a smooth surface, free from defects like casting porosity, with uniform wall thickness; it can process various metals and non-metals, excels at manufacturing complex special-shaped parts, and supports both customization and mass production;