CNC machining is a computer numerical control technology used to manufacture a variety of parts and components. Flange is a common mechanical connection component, often used to connect pipes, valves, and devices. It has a flat circular shape and usually has holes for bolting. CNC machining processes, which involve using computer-controlled cutting tools, such as milling machines or lathes, to form precise geometry by cutting, drilling, and machining. CNC technology allows for highly accurate machining, assuring quality and performance of flange. Using CNC processing, flange size, shape and hole location can be customized according to design requirements to suit a variety of application scenarios. CNC processing flange, which is widely used in manufacturing and engineering, provides reliable connectivity solutions for a variety of mechanical systems.