Re: CNC coil winder traverse

Backlash IS a problem as the coils are multilayered the traverse goes
back and forth.

To map the lead error I need to buy the leadscrew.

Cheers,

Graham

> 1. common metric acme screw is TR14x3 means diameter 14mm, lead 3mm.
> 2. i assume backlash is not a problem, as motion is unidirectional

while

> winding that coil
> 3. load would be very small, i hope you are not trying to wind

coils

> weighting several kilograms of 0.02mm wire.
>
> as load is small, you could use general v thread threaded rod, and

map

> the lead error using a dial indicator or a digital caliper.
>
> vajk
>