Metal Spinning Process

Metal Spinning process is a cold forming process in which the blank metal appears to flow somewhat like a piece of clay on a potter's wheel.
Here, we basically have a metal disk or cylinder , rotated at high speed on CNC lathe or on hand and by using specially designed tools, we get axially symmetric products 
to manufacture low cost, rapid prototypes in metals.  bell shaped curves are ideal for spinning as metals can deform smoothly around them  easy to create concentric ribs to strengthen parts ,Almost all metal in sheet form can be spun Specially used when the product requires mirror

Metal Spinning Used for prototype manufacture or in production runs less than 1000 pieces. Metal is deformed using high shear forces. • Use of automated CNC machines. • Significant thinning of metal preforms. • Suitable for high production runs. • Tube Spinning Involves no significant thinning of work metal; essentially a shaping process. • Power Spinning • • Manual (Conventional) Spinning Practiced by pressing a tool against a circular metal preform. Thickness of cylindrical parts reduced by spinning them on cylindrical mandrel rollers.