Bonjour à tous.
Je viens de faire l'acquisition d'une A10M. J'ai fais le test de cube de calibration et tout est ok. Par contre en lançant certain prints, elle me fait beaucoup de décalage en Y. J'ai ajusté la tension du driver Y à 1.1V. Puis-je encore augmenter cette tension où alors auriez-vous une solution pour résoudre ce problème.
Merci à vous.
Problème de décalages en Z.
Re: Problème de décalages en Z.
Désolé. Dans le titre il faut lire décalage Y et non Z.
A plus.
A plus.
Re: Problème de décalages en Z.
Sorry,my french is poor>
For the Y axis layer shift.
You need to check the motor overheating or not at first.
Then you can know if the vref of the a4988 too high.
For the Y axis layer shift.
You need to check the motor overheating or not at first.
Then you can know if the vref of the a4988 too high.
-Keep your mind and try to test it. 
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
Z axis loosing steps problem
Today I was discover problem with loosing steps on Z axis. About 0.5 to 2% of height loss without any bad layer effects.
The touching to Vref is last step, not the f1rst.
1. For Z - clean Z axis shaft and the brass thing too in petrol and then use lithium vaseline. Here could be tiny plastic particles which blocks movement. For X,Y axis use dip of oil to all bearings and check all bearings for smooth movement.
2. clean stepper motor inside, here could ne some big dirts from factory.
3. try to change Jerk speed settings to higher values
4. use stepper filter addon board https://www.aliexpress.com/item/Motor-D ... 24300.html
5.if all above did not help, touch the Vref.
The touching to Vref is last step, not the f1rst.
1. For Z - clean Z axis shaft and the brass thing too in petrol and then use lithium vaseline. Here could be tiny plastic particles which blocks movement. For X,Y axis use dip of oil to all bearings and check all bearings for smooth movement.
2. clean stepper motor inside, here could ne some big dirts from factory.
3. try to change Jerk speed settings to higher values
4. use stepper filter addon board https://www.aliexpress.com/item/Motor-D ... 24300.html
5.if all above did not help, touch the Vref.
A10M Slic3r profile: here and fresh on github (lot of tips here)
A10 Slic3r profile: here
TIP: tight all screws and wheels (except right side of Z axis) and re-align frame while assembly. And silence it.
A10 Slic3r profile: here
TIP: tight all screws and wheels (except right side of Z axis) and re-align frame while assembly. And silence it.