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I would just replace the control board with almost 'anything else' (-: Why suffer with proprietry stuff when a BTT SKR 3 board (or similar) is...
do not plug in the Interface AND the USB from the PC at the same time. one or the other, since the Interface is desgiend and intended to replace...
There is the problem. That post is written by people who have never actually run a GRBL based machine, so is theoretically correct but in...
aha, didn't think of that (-:
just run a bare copper wire from the tip of the hose, through the seperator, to the vacuum, and ground it there, INSIDE the vacuum pipes. it is...
create for yourself a small gcode file that does nothing and load that when you want to be safe G17 G21 G90 M5 M30
did you actually get the leadscrews and nutblocks from openbuilds store? there are other suppliers that don't always have the same high standards (-:
why? it does not hold the file open so if other software (CAM) needs to rewrite the file, it can do so at any time.
sounds like backlash to me. to remove backlash from the calibration.... lets just to X for now.... jog to the left, say 2" short of the end....
lets fix the axis directions.... unplug the interface from everything plug the usb cable between the computer and the Blackbox open...
yes, we call it an emergency stop and it is a switch that must cut power to the laser and motor PSU. on my machine I use a 'missile switch' (-:...
you still have a lot of backlash in your system, you need to rewatch the build video to make sure you are setting the eccentrics correctly. when...
I think you can just not home A, home will be where it turned on. so after you establish a home position you only need to send it to G53 G0 A0...
your setup origin for BOTH sides must be one of those pins. on side 1 set at the top of the stock in the middle of the pin. on side 2 set it at...
4th axis like this [ATTACH]
it is possible but tricky to swap axes. why? much easier to change the setup parameters, you can save the settins in a file and restore...
why unplug Y? 4th axis implies you have 4, XYZ and A (on the Y2 socket), so leaving Y plugged in as usual is fine, it will hold position until...
I don't see any problem with creating cabinets with a LEAD1515. and since you already use Sketchup you can use the SketchUcam plugin to generate...
more detail here, please read carefully Home, Fusion360 and G53 Z moves
perfectly normal for GRBL that going to 0 will trigger the limit, it sets home 0 at the trigger point and going to 0 will always re-trigger...
