3 résultats trouvés

par ViiD
27 avr. 2018 12:39
Forum : R-CNC Assembly
Sujet : Emergency Stop button
Réponses : 9
Vues : 8954

Re: Emergency Stop button

Router has inertia and it will spin for a few seconds after the emergency stop, whereas the motors drain so much current and have so little inertia that they stop at the same moment as you press the button. It just hit me, emergency stop buttons have 1 NC (that we use) and 1 NO switch (which we dont...
par ViiD
27 avr. 2018 12:31
Forum : R-CNC Adjustments
Sujet : Backlash using X belt drive
Réponses : 1
Vues : 4812

Backlash using X belt drive

I've been wondering if i did anything wrong, I'm getting 0.5mm backlash on X axis. Belts are very tight, it seems as if X carriage is twisting.... so if the X axis should be like --------------| |--------- --------------| |--------- | <--- this is endmill What actually happens, when I go to the left...
par ViiD
27 avr. 2018 12:16
Forum : R-CNC Assembly
Sujet : Emergency Stop button
Réponses : 9
Vues : 8954

Re: Emergency Stop button

I'm using emergency stop wired to the mains in series, so it turns off router and power supplies at the same time. I was however worried that turning off the router would cause inductive voltage spikes that could damage the power supplies... so far nothing broke yet, but i'm afraid it could.