CNC (Computer Numerical Control) turning and milling compound machining, also known as CNC turning and milling multitasking or CNC mill-turn machining, is a manufacturing process that combines both turning and milling operations into a single setup on a CNC machine. This allows for the production of complex parts with high precision and efficiency.
CNC turning and milling compound machining is a type of manufacturing process that combines the capabilities of a CNC lathe and milling machine to create complex parts in a single setup. This process is typically used on smaller pieces, such as those used in the medical and aerospace industries.
In CNC turning, a cylindrical workpiece is rotated while a cutting tool removes material from the workpiece to create the desired shape. Turning is typically used to create cylindrical or conical shapes, such as shafts, threads, and rings.
CNC turning and milling compound machining combines these two processes to create parts that would be difficult or impossible to make with either process alone. For example, a part that has both cylindrical and complex features can be created in a single setup by using CNC turning and milling compound machining.
In CNC milling, a rotating cutting tool is used to remove material from a stationary workpiece to produce various shapes, slots, holes, and contours. Milling is suitable for creating flat surfaces, three-dimensional shapes, and intricate features.
In CNC turning and milling compound machining, the CNC machine is equipped with both turning and milling capabilities. The machine can perform turning operations on the workpiece, and then, without the need to remove it, it can switch to milling operations to further shape the workpiece. This eliminates the need for multiple setups and transfers between different machines, resulting in improved accuracy, reduced production time, and increased efficiency.
The CNC machine used for turning and milling compound machining is equipped with a turret that holds multiple cutting tools, allowing for automatic tool changes during the machining process. The machine also features advanced control systems that interpret computer-aided design (CAD) files and generate precise tool paths for both turning and milling operations.
CNC turning and milling compound machining is commonly used in industries such as aerospace, automotive, medical, and precision engineering, where complex parts with tight tolerances and intricate features are required. By combining both turning and milling operations in a single setup, manufacturers can achieve higher productivity, improved part quality, and cost savings compared to performing the operations separately.
