Step 2: Transmission - Step 2 - Laser cutting
3 rectangles of perspex were cut using the laser cutter
- All contain 4 6mm holes at each corner and 2 4mm holes in the centre and centre top
- A large hole was made for the motor on 2 of the rectangles, size varies with motors but ours was about 35mm in diameter
The spacing of the holes was measured using the radius of the gears used.