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Rest assured, thats perfectly normal (: How is the two motors mounted by the way, does one need to counter rotate? Or both spinning same...
See docs:blackbox:faq-identify-motor-coils [OpenBuilds Documentation] to understand stepper wiring a little better If you want to parallel two...
That needs to be reversed- Home switch, if you have it at Back/Right as you mentioned above, would be 0. The far end (front, left) would be -750...
By setting Max Travel and if you want to stop the machine exceeding Max Travel too you have to enable Soft Limits, as explained here: gnea/grbl...
They are kinda built-in, we use furcan/IconPicker which in turn uses Font-Awesome 5 : Font Awesome so no easy way to add custom icons :( sorry....
Wasn't back in the day, but we use the tensioning system on the LEAD1515 without issue: See OpenBuilds LEAD CNC Machine 1515 (60" x 60") - just...
Checkout github.com/gnea/grbl/wiki
The biggest recommendation I would offer, is to ditch belts and go for a Leadscrew setup if at all possible. Better torque transfer and mechanical...
Get in touch with http://support.openbuilds.com/support/home and they'll be happy to assist
It really doesnt need much, but as with all things IT, the newer, faster the better your experience will be 10 has better hardware compatibility...
Halfway up is a good starting point. We have high torque drivers, not quiet, but strong. Not like you are going to hear the stepper motors over...
Beautiful job! That 3D engraving would have used a lot of RAM (;
Tablet may be underspec. Try with a PC?
Want to know how big a piece of stock to grab from the offcuts bin? [ATTACH] if (typeof object !== 'undefined') { var string = "" if...
If you spend a little time tweaking gnea/grbl and gnea/grbl you should be able to get to above 4000mm/min - depending on the exact machine setup....
From who did you buy this kit? Our kit comes with 3 of the same pulleys, so if one was different, you can ask the store to rectify any packing...
Software: BlackBox runs on Grbl firmware (see gnea/grbl ) - which in this context "is linuxcnc" ie the Step generator runs inside the BlackBox...
See docs:blackbox:install-drivers [OpenBuilds Documentation] and docs:blackbox:install-windows-selective-suspend [OpenBuilds Documentation] first
See docs.openbuilds.com/blackbox Other tips: 1) never work on wiring with power on. Turn off, then work on things 2) double, nay, tripple check...
(: even if it is a ferrite, do still add the Earthing wire - Ferrites suppress higher frequency noise, and Earthing helps for the 50/60hz AC...
