Book Image

A Tinkerer's Guide to CNC Basics

By : Samer Najia
5 (1)
Book Image

A Tinkerer's Guide to CNC Basics

5 (1)
By: Samer Najia

Overview of this book

Until recently, Computer Numerical Control (CNC) machines belonged to the realm of heavy industry, but as technology becomes cheaper and smaller, these machines now can be used in home workshops. It’s not easy to get started, though, but thanks to this guide, you’ll be ready to take on a variety of projects in no time. A Tinkerer’s Guide to CNC Basics contains everything you need to get set up at home with computer-controlled machining and fabrication. Sparing you the theory, this project-laden guide helps you learn by doing. Once you’ve got to grips with the principles of CNC and installed the 3018 Pro CNC machine, you’ll gradually move from simple projects such as basic engraving to more complex milling and machining techniques. You’ll even learn how to upgrade your machine to accomplish more sophisticated designs. The plethora of projects in this book will keep you busy and give you the practice you need to get started with your computerized workshop. By the end of the book, your computerized home workshop will be one step closer to realization, and your machining skills will be taken to the next level.
Table of Contents (15 chapters)
11
Chapter 11: Building a More Capable CNC Machine

Summary

Together, in this chapter, we have learned what we might expect from our machine’s enclosure and considered whether it is better to build one or just buy something simple. We also looked at some fabrication methods and saw a design you can build yourself out of commonly available materials. We also discussed the differences between integral and non-integral enclosures, noting the benefits and downsides of each.

We also briefly touched upon third-party fabrication services, which may be suited for larger projects or to make parts you are not able to make yourself yet. Later in the book, we will discuss larger machines that you can have the 3018 help fabricate. I will, in particular, highlight my BumbleBee combination CNC and laser cutter, which you can then use as a model for your own projects.

In the next chapter, we will look at a project to make a different kind of CNC machine – a plotter/laser cutter. Even though we discussed making the 3018 do this for...