exclamation-circle Frage Stepcraft calibration: not so round holes

23 Jun 2019 15:28 #56974 von Pyliser

I have a stepcraft CNC table that i bought about 2 or 3 years ago.
It's used quite well but since this week ik have the problem that it doesn't create round holes anymore.
When i upload the G-code it looks all good, so it's not a software issue.

I already rebuilt my CNC 3 times for maintenance cause time belt slipt or ripped in pieces and now i don't now what causes the problem of it not making round holes. It doesn't get jammed because when i create a square it all works fine.

Anybody got iany idea's to solve this problem?

Or is it time to buy a new CNC machine lol

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  • Andy103er
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26 Jun 2019 09:17 #56985 von Andy103er

do you've following things are ckecked?

-maybe your spindle nuts are worn out, please check; if true you must replace it. (or adjust; if you've justable spindle nuts)
-if you use PLT datas,then if necessary to use into the "parameter (in WIN-PC-NC): setting 1/40
-if you use estlcam and .din data ,use setting 1/1000

I hope it's helpful in your case.

I wish you all a great day!

Die Arbeit steckt im Detail.
SC 420/2, HF500, Win-PCNC (USB) V3, Estlcam, FreeCAD, PhotoVCarve

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13 Jul 2019 11:30 - 13 Jul 2019 11:36 #57041 von coanda
I have float in my Series 1 S420 Y axis lead screw nuts - do the series 2 lead screw nuts fit the series 1 machines?
Last edit: 13 Jul 2019 11:36 by coanda.

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