Do You Know the Difference Between CNC Turning and Milling?
You may have come across the words turning and milling when researching CNC machining. If that's the case, you're undoubtedly confused about what these treatments include and want to know how they vary.
We give basic information on both manufacturing methods, including how they function and which applications they are best suited for, in this section. Continue reading to discover more about turning and milling, their capabilities, and which procedure may be best for your project.
What exactly is CNC turning?
Turning is the removal of material from a workpiece by a tool as the workpiece spins. The tool is generally a single-point, non-rotating tool that goes over the workpiece and constantly removes layers of material until it conforms to the intended shape, according to the design.
Prior to the use of computers in the business, programs were manual and required continual supervision to reach predefined targets. Nowadays, turning is often performed by automated devices that adhere to algorithmic and numerical standards.
CNC turning can easily generate a variety of forms such as cones, cylinders, disks, polygons, and, on occasion, hexagons or other regular polygons. A range of procedures, such as turning (tapered or straight), external grooves, threads, knurling, boring, and drilling, can be used to integrate different forms. While numerous materials may be used for turning, the most prevalent are wood, plastic, and metal.
CNC turning has a wide range of applications, from basic screws and nuts to high-precision aerospace or automotive parts. Read our in-depth article on CNC turning for additional details on the technique.
What exactly is CNC milling?
The workpiece does not spin during milling processes, as it does during turning. The tool, on the other hand, spins and moves while the workpiece stays immobile, however the workpiece can move between processes. Furthermore, tool movement can occur along many axes, allowing for more sophisticated designs.
Since the 1960s, computer numerical control (CNC) milling has largely replaced manual milling. CNC milling is more faster and can make basic and complicated designs such as rings, necklaces, key holders, automotive and aerospace parts, and engine parts.
To generate very complicated geometries, milling can employ any combination of face, face, or corner milling processes. Metals, polymers, composites, and wood are all appropriate materials for this technique.
CNC milling has several applications, including the production of guitar bodies. Read our in-depth article on CNC milling for additional details on how this technique works.
What Is the Difference Between CNC Turning and Milling?
The primary distinction between turning and milling is how the workpiece and tool move.
The workpiece spins while turning, but the tool does not.
The tool travels and spins while the workpiece remains motionless during milling.
This straightforward distinction represents the forms that each approach is capable of producing. For reference, the table below emphasizes the fundamental distinctions between various production techniques.
Should you mill or turn?
The following question is, which approach is best for your project? If your workpiece is axisymmetric, you should think about CNC turning.
A lathe or turning center can easily create items to exact dimensional tolerances, even for relatively large lengths and diameters, as long as the substrate is appropriate for turning!
Do you have any specific questions about the Machining services? Contact Yogie! Our sales engineers will work with you from start to finish to ensure that your project is completed to your requirements.
Also, Yogie is a professional manufacturer for Mining equipment, CNC Machine tools, and Machinery parts for over 20years.
