
Display Turntable
thingiverse
Also available at MyMiniFactory (images don't seem to be working on Thingiverse). This is a powered turntable that can be used to display a small object/model or to take video footage, resulting in a 360° view of the object. In addition to the printed parts, I used the following equipment: - Stepper motor and drive board - Arduino Pro Mini microcontroller - Buck converter - Mini toggle switches - 10KΩ linear potentiometer - 10KΩ Resistor - Panel mount DC jack - AC to DC power supply - 608ZZ bearing - Small self-tapping screws I also used a small section of prototyping stripboard to make all the connections for the components. This webpage provided the information about how to create the code to control the stepper motor speed. With a bit of tweaking, I added the code for the direction change switch to reverse the motor. Items need to be placed in the center of the turntable otherwise there may be some wobble on the top section. Printing Details - Printer: Ender 3 - Resolution: 0.2 mm - Speed: 50mm/s - Material: PLA - Nozzle Temperature: 205° (210° on the first layer) - Bed Temperature: 55° - Infill: 10% - Walls: 3 - Top Layers: 4 - Bottom Layers: 3 All parts were printed in PLA and are straightforward prints with no supports. However, for the top sheet, in order to obtain a smooth polished finish, you will need to print onto a glass bed. I used supports on this part to bridge the gaps between the hexagons but this may not be necessary. Make sure seam position is set to "aligned" or "rear" [PrusaSlicer] when printing the base. Do not use the "nearest" option (as I did), ugly lines will appear around the base.
With this file you will be able to print Display Turntable with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Display Turntable.