Frame Set for Expansion Manual
Assembly of Y-axis is the same as assembly of y-axis for FABOOL Laser Mini. The insertion position of the M5 T nuts is also the same. Combine the three V-slot 1170mm on a flat surface as shown in the picture..
Place the assembled frame on a table and slide in the “X-axis unit” you assembled in the previous section by putting the frame of V-slot in between the rollers. (see picture)
Install the last frame. Insert two M5 T nuts to install the board case later.
Check the movement of Y-axis manually. Adjust so that the x-axis unit naturally slides down when the body is standing up as it is in the video. If it does not slide smoothly, adjust the eccentric spacer on mini v plate_R and mini v plate_L.
Turn the eccentric spacer on both sides little by little to adjust. Turn the eccentric spacer on one side at a time.
Install Y-axis motor unit and idler pulley plate. See “Assembly of Y-axis” of FABOOL Laser Mini for installation position.
Install Y-axis timing belt. Leave 2-3cm (approx. 1 in) on both sides when installing.
Leave a long portion on the opposite side as in the picture. Fix with a cable tie while leaving enough length so that the timing belt bends slighty.
Loosen a screw on the side of idler pulley plate and tighten it while pulling the timing belt in the direction shown in the picture to tighten the timing belt. Cut off rest of the timing belt.
Cut off excess part of cable ties.
Do the same on the other side.