Bonjour, je viens d’acheter une Mecpow G5 et je n’arrive pas à la faire fonctionner.
J’utilise une graveuse Comgrow Z1 avec le câble noir de la rotative et le logiciel Lightburn version 1.4.
La rotative se met à tourner et s’arrête aussitôt, le laser fait son cycle normalement.
Les deux moteur de l’axe Y sont débranchés, j’ai branché le câble noir de la Mecpow sur la connectique du moteur gauche.
L’ordre des fils sur la connectique Mecpow :
Orange
Vide
Vert
Rouge
Vide
Bleu
J’ai vérifié les continuités des 2 moteurs et j’ai les valeurs suivantes :
Bobine 1 : Bleu ↔ Rouge = 5 Ω
Bobine 2 : Orange ↔ Vert = 5 Ω
Toutes les autres combinaisons donnent infini.
Sur lightburn, j’ai sélectionné “mandrin”, “active”, “360 mm/tour”, “80 de diamètre”.
Pouvez-vous me dire d’où pourrait venir le problème ?
I don’t know the machine in detail (Comgrow Z1), but if I understand correctly, you connected the rotary engine motor cable to one of the Y-axis connectors.
If the machine has two Y-axis motors, it probably also has two connectors (one for each motor), and most likely it will only have one drive to control both motors.
My question is whether the power of the two motors is equivalent to the power of the rotary motor and whether the drive configuration will need to be adjusted.
To avoid all this confusion and complexity, I would opt to use another axis, but I don’t know if the board that comes equipped with the machine allows it.
Someone with more knowledge on the subject could give better help.
Trying to provide a solution without seeing the problem at hand is a shot in the dark. However, just recently someone complained about an identical problem, and it was due to excessive speed.
If possible, posting an image of the problem and a screenshot of the recording settings always helps to understand the cause of the problem.
Je te mets mes réglages et ce que donne la gravure, la gravure est hachuré régulièrement.
Les paramètres de la rotative sont bons je pense. Quand je lance le test le verre fait bien 360 degrés, si je diminue les mm par rotation je ne fais plus le tour complet.
I have no experience with the rotary system. I only understand the concept, and it is based on that that I try to help.
If I understand correctly, the number of rotations per mm will have to be a fixed value for the part you are working on and only changed when you change the diameter of the part you are working on.
The settings to be changed after that step will all be in the “cuts/layers” window.
But it would be good to hear the opinion of someone who works with the system because I feel a bit in the dark…
Sorry for the limited help, but I’m in a bit of a hurry today.
