CNC Machining: Definitions and Processes, Advantages and Benefits

CNC machining is a computer-aided manufacturing process used to create precision parts from a variety of materials such as metal, plastic and even wood. This beginner's guide will reveal to you what CNC machining is, how it works, the types and processes of CNC machining, and the advantages of CNC machining over manual machining.

What is CNC machining?

CNC machining is a cutting process that allows for precise engraving. It is faster, cheaper and more reliable than manual machining.

Machining

First, you may benefit from understanding the machining process. Imagine that you cut pieces from a larger item to design something. Maybe you're carving a piece of wood to make a canoe, or carving a face out of marble.

In short, machining is the process of working something into a desired shape by cutting, planing, or carving. It's a manufacturing term that's often thought to involve only metals. In fact, all kinds of materials can be machined, including plastic, wood or stone. What is CNC machining?

CNC machining is a cutting process that allows for precise engraving. It is faster, cheaper and more reliable than hand machining.

CNC Machining

The "CNC" in CNC machining means "Computer Numerical Control". This is because computerized tools are used in the machining process. Unlike manual machining, this gives you a wide range of advantages.

With manual machining, production errors are more likely to occur. With CNC machining, you only have to set up the computerized tools once. The final product can then be produced at a very high speed. You can even repeat the process with the same speed and precision.

Higher quality is the best guarantee of CNC machining.

You can make more parts more efficiently.

Minimize the risk of human error.

Manual adjustments do not affect the consistency of the final design.