Stepper driver trimpot aligner / screwdriver tool

youmagine

To start, this print is extremely challenging. It may not work well on every printer. Try printing the shapes exactly as they are given - any deviations will result in a failed print. No support is available for this design. Brim can be used successfully, but it's also possible to print without it. However, you must use PLA or another rigid material, because ABS is too flexible for this task. I've tested the shapes in various positions and configurations, and these are the only ones that work. In fact, a very well-calibrated 3D printer is necessary to get them right, particularly the Phillips and slotted tips, which are quite thin. The layer height must be no higher than 0.10mm; any higher values will not produce satisfactory results. Please check the g-code path before attempting to print! Incorrect settings can ruin the print - this is a very difficult print. You may want to set XY compensation or horizontal size compensation to a value greater than zero (I used 0.10mm) if the tip ends do not appear correctly. Once you've printed the parts, they may require sanding. Be careful, as the tips are thin and can break easily. If an orifice needs enlargement, use a heated metal tip for this purpose. You might try a trick with the tip if it prints too roughly: heat it with a lighter or a heat gun until it's soft (but not melting) and then dip it in the trimpot; hopefully, it will conform to its shape.