I am setting up my Ox with the TinyG board and I am stuck on this setting. I am using a Nema 23 1.8° motor on 1/8th stepping with an OpenBuilds 8mm lead screw. I am trying to figure out what the Travel Per Revolution would be. I am sure it is a simple equation but my brain is fried at the moment.
TIA for the help!
You’ve probably already found a solution, but here’s a little spreadsheet I put together to try and calibrate my OX. Basically, I found that assuming the 60 mm per revolution was off a bit, and I wanted to do it in inches.
I used a trial and error methodology to dial it in.
It’s really rough, but worked for me to get it pretty close to accurate.
https://docs.google.com/spreadsheets/d/1sMbdIuD7W6F9AAfnTxv3NRlJLUTFHTgif5co67rwqZE/pubhtml