4. Adding X And Y Axis Belts

Overview

Use nylon ties to fix X Y axis timing belt, secure the timing belt pulley, use springs to tension timing belt, etc.

Assembly

1. X Axis Belt

2. Y Axis Belt

Similar to X axis :

3. Y Timing Pulley

Adjust the parallelism of X gantry (may need to loosen some screws), then fix timing belt pulleys by tightning their respective screws.