Traversenschuh / Leiterschuh

thingiverse

ReadMe.txt Ladder Shoe for Aluminum Ladders. Application: This ladder shoe is designed to replace existing shoes on an aluminum ladder. The previous shoes had become worn, brittle, and even broken over time. The ladder profile is approximately 22.2 x 50.3mm in size. The original retaining clips that came with the shoes were lost. New Shoes: The new shoes are slightly smaller than the originals in terms of inner measurement. I adjusted the inner measurement so that it fits "smoothly" onto the profile. Attachment to Profile: The attachment to the profile is done using 4.8 x 13mm bolts plus two 3D U-brackets, 5.3mm thick. Material: TPU Thickness: 0.2mm Filling: 100% Shore Hardness: Unknown https://www.ebay.de/itm/DE-ANYCUBIC-1-75mm-TPU-Filament-Spule-500g-Flexible-f%C3%BCr-3D-Drucker-Chiron-Mega-S/352622247570?ssPageName=STRK%3AMEBIDX%3AIT&var=621964919095&_trksid=p2057872.m2749.l2649 Printed with: Anycubic i3 Mega Modification: I modified the extruder for TPU filament. Thank you, it worked immediately. https://www.thingiverse.com/thing:3093903 Additional Settings: Shell thickness [mm]: 1.6 Bottom/Top thickness [mm]: 1.6 Print speed [mm/s]: 50 Printing temperature [°C]: 210 Bed temperature: 60 Support Type: none Platform adhesion type: none Line count: 3 Start distance [mm]: 3 Minimal length [mm]: 150 Filament diameter [mm]: 1.75 Flow [%]: 100.0 Nozzle size [mm]: 0.4 Post-processing: None Print time: One piece, approximately 9.5 hours. Optimizations: Experiments with various fill rates and materials. WARNING: Use of the shoes is at your own risk. I can not guarantee the quality of replacement parts you print. If your print is not stable, do not use it on your ladder. Maybe test it with a hammer; TPU will not get damaged if printed well. Do not use hard filaments like PLA, ABS, PETG, Nylon, etc. - the ladder will slip away! Duck-tape can be a better choice to repair your ladder or buy a new one. Only TPU is like rubber and gives your ladder a stable stand on the new shoes. Thank you to: https://www.thingiverse.com/thing:2404261 Designed with: Freecad V018 2019-09-29 FrankWL