Proxxon MF70 conversion
to CNC

proxxon_mf70_cnc_023

proxxon_mf70_cnc_002

Sorry, but i have made a few pictures.
This is the Y ax. I made all the distance blocks ( blocks between stepper and machine ) off aluminium 100mm X 60mm X4mm.

The 4 centers in square are for the steppers, The centers at the edge of the circle are for the mount of the block on the machine.
The circle is a hole for the stepper.

proxxon_mf70_cnc_005As you can see , there is on the stepper also a circle.

 

 

 

 

 

 

 

 

 

 

 

 

proxxon_mf70_cnc_003On a drilling machine drill the holes through the material and make a center at the bottom. then take a smaller drill and drill the small holes.

 

 

 

 

 

 

 

 

 

 

Cut the block to the right length and mount them on the machine.

proxxon_mf70_cnc_013

For the X ax i have take a new piece of leadscrew. You can take also the original leadscrew.

proxxon_mf70_cnc_014

This is the Z ax. I have made this block 56mm width and i make also 2 little caps in the block for the screws.

proxxon_mf70_cnc_015

 

proxxon_mf70_cnc_016

proxxon_mf70_cnc_017

proxxon_mf70_cnc_019

proxxon_mf70_cnc_020

proxxon_mf70_cnc_021

proxxon_mf70_cnc_022