routeur cnc acorn auto construction

[Filardo]

What is the weight oft the gantry?

You can still double the torque with a 2:1 beltdrive on the steppers and have 10000mm/min rapids.

Uwe

what do you recommend as a pinion level transmission size


que me conseillez vous comme taille de transmission niveau pignon

[suntravel]

I would use HTD 5M 15mm beltdrive for this weight.

Calculation can be done here easy:

https://www.maedler.de/Static/Tools

Uwe

[Filardo]

I would use HTD 5M 15mm beltdrive for this weight.

Calculation can be done here easy:

https://www.maedler.de/Static/Tools

Uwe

Ok merci pour votre réponse

[Filardo]

Here is what I found

Voici ce que j'ai trouvé

[Filardo]

cnc frame finished with milling feet recovery before welding

[Filardo]

Realization of a rolling cage to support the axis of the synchronization pulley


Réalisation d'une cage de roulement pour soutenir axe de la poulie de synchronisation

[suntravel]

Very nice, but put the smaller pulley on the drive and the bigger one on the ball screw...

Uwe

[Filardo]

Very nice, but put the smaller pulley on the drive and the bigger one on the ball screw...

Uwe

I thought it was to gain speed in rapid

Je croyais que c'était pour gagner de la vitesse en rapide

[suntravel]

No to gain torque to move the heavy gantry fast without stalling the drives.

Uwe

[Filardo]

So I will have to make spacers with the right diameter

Du coup je vais être obligé de fabriqué des entretoises au bon diamètre