Instructables.com - How to wire an arduino-based 3-axis CNC
Jun 15, 2010 - I have not seen anyone tackle the tricky subject of the electronics. .... have three steppers each moving at different speeds back and forth.
License: Attribution Non-commercial Share Alike (by-nc-sa) Intro: How to wire an arduino-based 3-axis CNC machine I've seen a number of tutorials about how to build the platform for a 3-axis CNC milling machine. I have not seen anyone tackle the tricky subject of the electronics. Here now is my attempt to do so.
step 1: parts You'll need: - an arduino (I chose duemilanova) (depends on the board you get) - 3 stepper motors (I chose NEMA 17s, though mine didn't come with molex on the end) ($15/ea) - 3 EasyDrivers from Sparkfun. ($15/ea) - some Cat5 ($2?) - a 5V power supply for the steppers ($5?) - a soldering iron - some electrical tape - an optional female plug is not would be a bad idea (>"); for (i = 0; i
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Select the tool calibration mode and do it along the X axis. - Press the softkey sequence: [Main menu] [JOG] [Calibration] [+] [X]. - The CNC requests: Preset the X ...
Repeat the process for a few objects (at least 3). Check in the folder named âWork folderâ : you should find. - A folder named âimagesâ for recorded images with ...
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