TEVO Black Widow Modification

TEVO Black widow modification
1. Y axis: Change rollers to Linear guidance system.
Linear guide : MISUMI SVR24-640 or similar.
2. X axis: Change rollers to Linear guidance system.

3. Frame: Add square base frame. 40x40 aluminium extrusions and some brackets.

4. X-plate and base plate on the X-axis linear guidance system.
5. Y-plate
6. Hotend FAN duct and bracket : I made a bracket and ducts for both side of hotend. These are fit on my X-plate.