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Computer Numerical Control (CNC) machining is a manufacturing process in which pre-programmed computer software dictates the movement of factory tools and machinery. CNC machines come in many different forms with the most common being the 3-, 4- and 5-axis CNC machines. With each additional axis of freedom, the complexity of parts that can be produced increases. We shall explore these 3 types of CNC machines further in this article.
Before that, do check out our previous articles on CNC manufacturing listed below for a better understanding of the guidelines when designing parts for CNC machining.
1. Factorem: Drafting technical drawings for CNC Fabrication
2. Factorem’s ISO 2768 Machining Guidelines
3. Dowel Pin Tolerance and Fit Standards
4. CNC MACHINING — Do you need 3/4/5 axis machining?
Introduction
Since the early 1900s, traditional manufacturing methods have been replaced with machines. Work which once required skilled labour to operate individual machines for each process such as the lathe, drill press, milling machine and more, can now be done with a single computer-programmable CNC machine. In CNC manufacturing, machines are operated via numerical control (NC)…
