Petit soucis sur gravure non programmée (Small problem with unscheduled burning)

[camillescharnitzky (scharnitzky)]

bonjour, qqu1 pourrait il me dire pourquoi lors d’une opération de coupe standard sur plusieurs passages, j’ai une différence sur une partie du travail (photo jointe). j’ai inspecté le programme Gcode pas d’anomalies, le support était bien fixé, j’ai refait la gravure (coupe) incriminée et le soucis n’était plus la !
merci pour vos suggestions…

hello, could someone tell me why during a standard cutting operation over several passes, I have a difference on part of the work (photo attached). I inspected the Gcode program, no anomalies, the support was well fixed, I redid the incriminated engraving (cut) and the problem was no longer there!
thank you for your suggestions…

g code pop’art.txt (1.5 KB)

[JohnJohn (John Johnson)]

The differences could be caused by a small amount of lost motion.
Loose components, and excessive acceleration are the common causes.
Less common reasons may be the movement of the engraver or the work piece.

Comparing the low cutting or engraving speed to the maximum speeds shown in the controller may offer some insight.

What speed and power are you cutting/engraving at?

In the Console window, please request the following settings report by typing the following:
$$
then press enter.

Please select and copy the report and paste it into a reply here.

[camillescharnitzky (scharnitzky)]

je n’ai pas l’habitude de votre application donc je ne sais pas si cette réponse vous parviendra …

Néanmoins je vous donne les coordonnées de coupe que j’ai utilisé: vitesse 850 puissance 100 4 passages.
je ne dispose plus du fichier car la pièce finale a pu être utilisable. Le but de ma demande est donc d’anticiper ce genre de problème afin de la contourner
je vous remercie pour votre 1ere réponse et reste à l’ecoute… Cordialement.

I’m not used to your application so I don’t know if this answer will reach you…

Nevertheless I give you the cutting coordinates that I used: speed 850 power 100 4 passes.
I no longer have the file because the final piece may have been usable. The purpose of my request is therefore to anticipate this kind of problem in order to circumvent it.
I thank you for your 1st answer and stay tuned… Sincerely.

[JohnJohn (John Johnson)]

I assume that the speed is in mm/minute in this case.
The units of measurement can create confusion.

Looking forward to next time.