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

We’ve covered a lot of ground in this chapter. We invented a workflow to go from a scanned or hand-rendered drawing to a physical object. Congratulations! You now know how to turn a picture, or even just an idea, into something you can hold in your hand and actually do something with.

We also did some hands-on investigation into the effects of cutting different materials and saw what we needed to do to successfully complete a project, including doing some prototyping. At this point, you should be fairly comfortable using your machine to finish your projects. This is important because in the coming chapters, we will be exploring enhancements to our 3018s as well as investigating how we might CNC on a 4th axis.