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Info here on mastercam/grbl post
I would recommend calibrating over a longer move than a dial indicator can do, something like 304.8mm ;)
Direct drive to the gear? Could guess at about 12mm dia puts you at about 38mm per turn 1600/38 puts you at about 42steps per mm, this is all a...
If you are using OpenBuilds Control you can use the calibration wizard. If not you can tell us the pitch of the gears you are using and now many...
From the docs, pic shows both sets of wires swapped but actually only one pair needs to be. So instead of red blue, Green Yellow, if you make it...
Just swap one pair of wires from one coil around, or use the GRBL $3
It does look like you have a loose pulley grub screw. Belts on a long machine are problematic as they stretch and spring under load, unless you...
Shouldn't the neg be going to the digital outputs as default? and pos to the +5v unless you inverted the bits in the config.h file.. I might be...
Yes those are worn, the dewalt eats brushes, order a few sets they are inexpensive. Do you run at full speed for those projects? reducing the rpm...
For a cnc shield using a digital out, you would need a relay. There are many power relay options on the web for Arduino that would work, as long...
Hi Paul, Pictures would help as I'm not sure what you are describing? did you go though the calibration? Post your settings here, and the drawing...
That turned out awesome! I'm surprised while you had the router open you didn't replace the power cable with 16awg shielded (so you can drain and...
Could use a large (maybe 1/2" enough?) ball end bit and use carve, like V-carving. Would have to draw the outside shape of what you want, less...
Good point, this is why with any ER should have a nut for each collet you use, they are not expensive.
wow you must be strong? Did you try a different nut? Can go to home depot and get a Makita to finish your orders.
It's a Lead, with the standard z axis height and single x gantry, run it like you have and upgrade if you find it doesn't accomplish what you...
Looks like they are all red black red black but this one. swapping one pair of wires will change the direction. Gary [ATTACH]
so the A is/was working just going in the wrong direction? swap the two motor wires that are different than the other to get them both going the...
I think you are confusing power wires from the motor with the signal wires coming from your controller board. Move the signal wires from the bob A...
I always thought A was used for rotary axis on mach3? Is the machine setup for dual home switches? I'm sure it's possible to use A for Y2 but...
