HP lab equipment back foot

thingiverse

These replacements serve as a substitute for the backside edge protectors/case feet found on older Hewlett Packard measurement devices, possibly including newer ones. The design closely mirrors its original counterparts, ensuring a snug fit. Initially created for my 8565A spectrum analyzer, these have been adapted for use in multiple devices; Agilent/Keysight still employs the same case designs to this day. To print these components, orient them upright with the smallest surface facing downwards on the build bed. The outward curves will print flawlessly without support structures, so your software should not generate any. However, you'll need to provide support from the build plate upwards for the interior of the screw holes. If the surface is clean, brims aren't necessary. I opted for PLA, but PETG could be a suitable choice to enhance durability. Note that the screw holes are intentionally narrow. This tight fit matches the original part's specifications. Similarly, the rectangular indents on the case backside are designed to provide a secure fit.