Fabtotum leveling tool

thingiverse

This custom head is specifically designed for use with the Fabtotum 3D printer, serving as a precision comparator or micrometer for accurate bed leveling. By positioning the contact tip directly in line with the nozzle, it ensures precise calibration of the bed, eliminating any discrepancies that might arise from misaligned X shafts. The probe included on the Fabtotum X carriage often fails to match this alignment, making this custom head a crucial tool for achieving optimal results. This precision comparator can effortlessly reach sub-0.1mm accuracy, making it an invaluable asset in ensuring the perfect calibration of your 3D printer's bed. To assemble and use this tool effectively, follow these simple steps: 1) First, print out the custom head and arrows, then securely fasten them together using two M3 screws and nuts (or opt for a stronger hold by gluing them all into place). 2) Next, mount the custom head onto your Fabtotum 3D printer, ensuring it is firmly secured. 3) Move the carriage to one corner of the bed and adjust the Z-axis to make contact with the tip. 4) Adjust the bed screw until both arrows on the custom head are perfectly aligned. 5) Repeat this process for the remaining corners to achieve complete calibration. With these simple steps, you will have successfully calibrated your Fabtotum 3D printer's bed, ensuring optimal performance and precision in all your printing endeavors.