CNC Training
What is CNC?
CNC (Computer Numerical Control) is a manufacturing method where machines like mills, lathes, routers, 3D printers, laser cutters, and more are controlled using computer codes—primarily G-code, a language that tells machines what movements to make and actions to perform. These codes are interpreted by a controller, which converts them into signals that operate various machine components. While different machines may use different variations of G-code, the underlying principles remain the same.
CNC machining offers high precision, speed, and the ability to produce complex parts with tight tolerances, making it ideal for large-scale production and detailed work. However, due to its time-consuming setup and need for specialized programming knowledge, it is less suitable for simple or low-volume projects.
For more information on CNC machining, including G-code, CAM, and speeds and feeds, visit the following YouTube channels:
About CNC Training
The CNC Training Course offered by CEED is a two-part course that covers the basics of G-Code and writing machine programs, a brief overview of feeds and speeds, basic functions in the Fusion 360 CAM workspace, and the operating procedures for the CNC routers in the Wood Room. After completing both parts of the training, students should be able to create a program for a simple part with one setup using common materials like MDF, plastic, or aluminum.
The first portion of the training covers the basic functions of a CNC machine, the history and meaning of G-Code, how to structure a program, and the basics of feeds and speeds. The second portion goes into more detail on feeds and speeds, and then moves on to a Fusion 360 demo and finally machining a part on the Larken Camtool routers.
The material of the training is very dense, so it is strongly recommended to review the following resources before attending in order to develop a basis of knowledge and help the lecture portion go faster.
What is G-Code? – Haas Automation Tip of the Day
Getting Started with Feeds & Speeds
Make a Part From Start to Finish; Mark's Greatest Setup Tips - Haas Automation Tip of the Day
After the Training
Once the training is complete, certified students may use any of the routers, as well as the Tormach PCNC 1100 mill at the discretion of the Brunsfield manager or qualified staff.