Threadless Ballscrew (, no backlash) 3/8" rod

thingiverse

This thing is designed using the Customizer app on Thingiverse, which means it can be customized to fit various needs. Created with this powerful tool, users can input parameters that alter specific features of the design. Instructions for use: Understanding and implementing these parameters requires consideration. Bearing size options: • Use a Bearing Diameter of 22 millimeters. • Position the bearing with an offset of 30 millimeters. Mounting requirements: • Secure the base nut to a diameter of 8 millimeters. • Ensure adequate clearance by adding a height tolerance of 7 millimeters for the bearing. Thread specifications: • Create threads in increments of 10 millimeters. • For optimal alignment, set the inner diameter of the bearing to 7.9 millimeters. Assembly adjustments: • Factor in gap tolerance at 0.95 millimeters during assembly. • Adjust the bearing's offset by adding an extra 0.15 millimeters for optimal balance. Bolts and mounting: • Use a bolt diameter of 5 millimeters to secure the base plate firmly in place. • For additional support, implement compression bolts with the same 5 millimeter diameter. Vertical adjustments: • Add an extra height allowance of 13 millimeters when adjusting the mounting system. Rod placement and configuration: Show or hide rod visibility by setting a variable named "showRod" to either 1 (for visible rods) or 0 (invisible).