Quote Originally Posted by lp_felix View Post
Hi guys, I'm going to build a machine to drill and tapping one part, I'm thinking use a servo for tapping and a regular spindle for drilling. Using a regular servo I can do rigid M3 tapping on 2mm aluminium sheet? Have anyone experience with something similar? Tks

Enviado de meu Redmi Note 4 usando Tapatalk
To do rigid tapping you will need a quadrature encoder on the servo and some thing like Linuxcnc to control it.

Here is a link in Portugal where you can buy the Mesa cards 6i25 with 7i77 bob will do it.

Are you think of having the spindle and servo on the same gantry?