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A Tinkerer's Guide to CNC Basics

A Tinkerer's Guide to CNC Basics

By : Najia
4.7 (10)
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A Tinkerer's Guide to CNC Basics

A Tinkerer's Guide to CNC Basics

4.7 (10)
By: 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)
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11
Chapter 11: Building a More Capable CNC Machine

Integrated and permanent enclosures

Integrated enclosures offer some unique benefits and make your machine seem more professional. Typically, I like enclosures where the machine can be bolted in place so that both the enclosure and machine move as one unit around the shop. I look for enclosures that have solid walls and the ability to support peripheral items on the outside. For example, I like to have the emergency stop switch outside so that if I need to halt any operation, I don’t have to reach into the box in any way. I also like to separate the electronics, dust collection, lubrication, and air assist systems so they can be controlled from the outside – again, so that I don’t have to put my hand inside while there is debris flying around. Here is an example of an integrated enclosure around my 10W laser:

Figure 7.2 – My 10W laser with its all-metal enclosure (and the laser firing)

Figure 7.2 – My 10W laser with its all-metal enclosure (and the laser firing)

Figure 7.3 – The exterior of my all-metal enclosure for my laser. Note the placement of all the electronics and controls at the top of the enclosure

Figure 7.3 –...

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