FDM60 Hardcore Aggressive Inline Rollerblade Skating Frame Chassis

thingiverse

Full write up: http://www.masterbla.de/2020/12/10/printable-compostable-frame-II/ __The FDM60 is the first aggressive inline skating frame designed for cheap FDM/FFF printing, with low cost ($5-10 each) and disposability in mind using compostable PLA.__ This frame is Salomon UFS compatible. Each print requires 4 8mm axles and 2 low profile UFS mounting bolts. Unrockerable frame spacers are built into the design. It uses the wheelbase from starscream4's ca60s: https://www.thingiverse.com/thing:3788011 characteristics ============= - 246mm flat rocker wheelbase (60mm x4) - 108mm 2-3 split - __61.5mm Ride Height__ (wheel to soul plate) - __32mm Backslide Height__ (groove edge to soul plate) - 291g+ Weight (100% infill PLA) __v0.30 (21/02/10)__ - UFS mounting bolt hole play extended 3mm<br> - Wheelbite protection hangdown reduced by 1.3mm<br> - Backslide Height reduced/improved 3mm to 32mm<br> __v0.20 (21/01/27)__ - Added mounting edge fillets for narrow THEM soul plate frame channel compatibility - Added 2mm play to each UFS bolt spread and larger UFS mount recesses for easier alignment - Removed 1mm from wheelbite protection hangdown to minimize new print scraping - Enlarged H block hidden compartment - Removed extraneous material: 8.5% weight, print time reduction (11+ hours at ~50mm/s) __Known issues__ - 60mm wheels should be used: smaller wheels will cause freshly printed frames to scrape - Wheel 2/3 wheelbite protection may drag or scrape on sharp turns with new frames - Wheel insertion/removal can be difficult on new prints - Support material should be carefully removed from UFS nub cavities to avoid weakening mount points - Prints __must be baked__ to ensure adequate long-term strength - Low profile UFS frame mounting bolts required