Décallage/chevauchement à la gravure et à la découpe par rapport au projet sur Lightburn

J’ai besoin d’aide. Je crée des choses simples sur lightburn pour le moment mais lorsque je lance la gravure et la découpe, (sculpfun S30pro 20w), tout se chevauche. mon écriture est découpée. J’ai essayé mille modifications sans succès, je ne trouve pas la solution. J’ai besoin de votre aide svp.

Can you provide the following:

  1. Full screenshot of LightBurn showing the design
  2. Photo of the resulting burn

This may help people on the site identify the issue.

Looks like to me that you’re losing steps during traversal moves.

Check belt tension, especially on the Y-axis.

J’ai déjà essayer de retendre la courroie mais 9a n’a rien changé

Do a full mechanical review of the machine. Something is likely slipping.

Let’s do one other validation. Go to File->Save gcode, save with .txt extension, and upload the file here. Will confirm that the gcode looks okay.

Check if you followed all the recommendations here: Guide to mechanical adjustments and maintenance
The mechanics are not tuned perfectly from the factory, you need to do this yourself.

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