Inline skate wheel 70mm rubber + ABS / PLA / NYLON

thingiverse

This is a straightforward wheel design intended for inline skates, capable of being produced with a double extruder that employs rubber (TCP flex proves to be the better option) and ABS, PLA, or NYLON for the internal wheel components. Alternatively, one can reuse an existing rim by modifying it with resin like Sintagom 703/80 Result Shore A 80/82 wheel. To print this wheel design efficiently: - The double extruder method is recommended. - Print settings: Use rubber (TCP flex) and ABS, PLA, or NYLON for the inner wheel components. For those using an old rim, apply resin like Sintagom 703/80 to modify the wheel into a Shore A 80/82 type. **Updated Mold for Better Printing** As of 09/04/2015, a new mold design has been uploaded, showcasing an improved degassing system that utilizes less plastic while printing. Specifically: - The new mold uses about 50g of PLA per part with 30% infill and four perimeter walls when printed at 100% infil. **Material Requirements for Sintagom Molding** To successfully print a wheel with the above described specifications using Sintagom, consider the following weights: - Mold Weight: 100g - Wheel Weight: 44.2g - Rubber + Wheel Combined Weight: 70.7g Recommended mixture ratios for effective molding include part A of Sintagom (30g) and part B (12g), keeping in mind to apply a bit more material as a precaution.