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How to Mount a Workpiece on a Spoilboard

There are a number of creative ways woodworkers fasten workpieces to a CNC spoilboard.  Some create 90o fixtures tha...

How to Orient Your Workpiece with a BobsCNC Router.

If you’ve ever been lost or disoriented, you know how important it is to stop and get your bearings.  The article was...

Ball Screw Drives

There are a number of different ways to translate the rotation of a stepper motor or servo motor shaft into linear mo...

Adjusting a Hall Effect Home Switch on a KL Series CNC Router

With the introduction of the KL7 Series of CNC routers, BobsCNC began using Hall Effect (magnetic) home switches.  Th...

Getting Started With Universal Gcode Sender (UGS)

Before proceeding you should have downloaded the latest stable version of Universal Gcode Sender.  At the date of thi...

Setting Up Estlcam to Work with BobsCNC Routers

Estlcam is used to create tool paths (gcode) files for a CNC.  In order to work with BobsCNC Routers there are certai...

Installing the Arduino Driver.

How to Install an Arduino Driver What is a driver?  “A driver is a computer program that operates or controls a parti...

Laser Engravers

There is nothing as much fun as learning to use technology to help you create new projects.  It’s what drives us to b...

Shop Talk: Shopping for a CNC? Part 3 of 3

Shopping for a CNC? Bob and Keith talk about stepper motors, servo motors, and home switches.

Shop Talk: Shopping for a CNC? Part 2 of 3

Shop Talk: Bob and Keith discuss information that is pertinent to building or purchasing a CNC.

G Code 101: Circles & Arcs

Bob and Keith walk you through the process of creating g code for arcs and circles.

G Code 101: Header File Part 2

Bob and Keith talk about G Code Header Files, part 2
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