BLV Cube SFU1204 triple Z

thingiverse

Hi, I've recently started building my Cube using SFU-1204 in a triple Z setup. I'm planning to use different rails like [my thing](https://www.thingiverse.com/thing:4107040). However, I thought it would be a good idea to adapt it for those who prefer Hiwin/MGN12 rails. The parts required are: * 1 x additional Z rail and motor * 1 x Duex5 * M6x45 screws (12) * M5x8/10 lens head screws (10) * M4x25 screws (18) * M4x45 screws (6) * M4x20+ screws (3) * M3x8 screws (12) * Corner brackets (4) I would recommend ordering the magnets locally from a supplier with strong magnets. The aliexpress magnets usually are really weak. Also, measure your magnets once you have them and change the dimensions of the 3 parts containing magnets accordingly. Instructions: 1. Print out all the .stl files, the number in the file name indicates how often you need it. 2. Take out the Z-extrusion 3. Mount the stepper motor with coupler to the printed part 4. Mount the BK10 to the printed part 5. install the part with the Z-rail on the extrusion, align the rail as center as possible 6. Install the Carriage adapter on the MGN12H carriage 7. Add the magnetic ball on the SFU1204 nut holder 8. Install the SFU1204 nut holder on the SFU1204 screw 9. insert the screw into BK10 holder and the coupler 10. connect the nut holder with the carriage adapter 11. Test if the carriage runs smoothly up and down the rail by turning the screw. 12. repeat 2x for the other axis 13. Install all 3 axis according to the dimensions given 14. Put the bed frame together as on the images, make sure to install the magnets 15. Add your heated bed to the frame with the corner brackets 16. Install the heated bed on the frame 17. Drop the frame on the magnetic balls, test if it’s smoothly moving, start configuring