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Instructions in the Docs <== Link
Hi Sacto, sounds like your jog speeds changed and its trying to move too quickly? (Also can be acceleration too high)
capture your GRBL settings...
I purchased these two years ago and they worked great for me 3d carving spruce or Douglas fir.. (2x4)
1/8 ball end amazon link
Did you try increasing the current with the current adjust pots?
Set it to about 75%, also if one motor is always the one cutting out then it's...
I find for 99% of what I do in CNC a simple 2D program is much easier than a 3D cad program.
I learned cad on autocad and since have found Nanocad...
Hi Aaronxyzee I would bet your acceleration settings are default (and very slow).
I use a BB on an OX.. the software estimate will differ depending on the software and your settings..
You can speed things up by optimizing your...
Windows 7 install guide
Marius made this excellent video and created an excellent spreadsheet of speeds and feeds using his Hammer CNC machine. Hope he doesn't mind me...
Hi ekalynchuk, Looks like step loss, are you going full depth passes? what is your depth of cut and speeds? what bit? Post your settings and the...
Hi Bober, with the BlackBox, the setup and wiring is very simple, and will suffice for power needed in most Openbuild size machines.
The coolant output is 24v (same as input V) there is no 12v output on the BB. Run another PSU or get 24v hardware.
Stepdown could work but, a low...
Hi Lewis, welcome to the forum!
There is no problem with moving the router up. Should improve rigidity also so it's good.
Try to always use the...
Yes it has a fan exhausting to the bottom, I could get some pics with a rule near the pointy end tomorrow
Hi Stacey, please post your grbl settings for us to look at.
One cause for things like this could be a big step loss situation on one axis....
Received mine the other day! Promptly ordered a set of ER11 nuts! ($11 on amazon for 4)
The spring collets need to be clicked into the nut...
Hi Barrie, welcome to the forum!
There is going to be a holding current when not moving, this is the nature of stepper motors, the switching...
Using Chrome same issue, drops to the bottom, this is on a win10 desktop.
Nice, I like the drawing!
Not sure you will need the belt reduction on each motor, will make the axis slower than needed.
The force the screws can...
I think the thingy required a different shaft.. thingy..