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Thanks Ryan, will give it a try!
Got an ooznest ox and wonder how big/heavy spindle i can have on this machine.
Would really like one of those chinese 800w water cooled...
Isnt this to compensate on mach3 issues, im using the same control box and same mach3, on both machines. One draws nice and the ox doesnt..
What is racking Jimmy?
It har drives on both sides, but not the double belt mod. Single belt on both sides
No it doesn't come with double belt. And if it doesn't it should at least be able too draw correct with a ballpen.
Both on same system.
How much do you tighten the belte on this machine?
Just rigged up my mpcnc again ( a 3d printed machine with pipes and bearings as linear guides) with the same electronics i use on the ox.
First of all thanks to both you Jimmybuckets and GrayUK for sticking in this search for the problem with me, really appreciate it.
Running mach3, and tested with grbl today, exactly same patterns.
Tried with cnc shield and the same drivers, No difference. Tried different places on the plate, No difference.
Set up a dial gauge and ran alot...
Runout is excluded since a sharpie ziptied next to the spindle produces the same result.
Have tried lowering and raising the amps.
Brand new problem on a brand new ox. BUT the bob and drivers is the same as i used on my mpcnc that had no issues like this.
Code looks good in...
tried both vectric and estlcam
only engraving, at 0.5mm depth and 4 mm high letters, have run so slow that each letter takes 30-40 seconds, still the same problem.
the circles are ofcourse not accurate since they dont even end where they start, but the squares are looking good.
Have been yanking and pulling...
cant find anything loose :( and if you look at the last picture the inner circle has issues in Y on the small square and in the big has issues in...
small square is 10x10mm big is 20x20
Have used that font before on a mpcnc mill and it turned out great. Difference there i gress is the steps / mm. Gt3 on ox and i had Gt2 on the...
Ran a vertical test looks like the "=" sign has the same issue that direction too :)