Landinggear AtomRC Killer Whale

prusaprinters

<p>A langinggear for the AtomRC killer whale. It fits in the designated spot in the fuselage. You need M3 bolts and nuts to srew it in the fuselage.</p> <p>All the holes for the carbon rods are designed exactly 3mm so for easy assembly i recomend to drill them out with a 3mm drill.</p> <p>The legs are made of 3mm(113mm long) carbon rods and are glued in the printed parts with superglue.</p> <p>The axle I made also from 3mm(40mm) carbon rods and are glued in the wheelmounts.</p> <p>The wheels are made of 2 parts, the rim and the tire. The rim is printed from PLA whlie the tire is printed from a flexible material. I used TPU.<br/> They just "snap" togeter and should not come lose anymore.</p> <p>Before you install the wheels, make sure that they spin freely on the axle!!</p> <p>To prefent the wheel from falling of the axle, there are small rings included (nut.stl) glue these to the end of the axle.</p> <p>The front wheel needs a little more work. you need to cut a 30x30mm squere, use the Printed Base part as template.<br/> I used the method from a video from Painless360: <a href="https://www.youtube.com/watch?v=idm1SjtYv2g">https://www.youtube.com/watch?v=idm1SjtYv2g</a></p> <p>the Top and Base parts screw wit M3x6 bolts togeter, you can also use longer screws, just sink them in the foam.</p> <p>the actual wheel is a tailwheel from aliexpress:<br/> <a href="https://de.aliexpress.com/item/33010426661.html?spm=a2g0s.9042311.0.0.4d314c4db5MPLZ">https://de.aliexpress.com/item/33010426661.html?spm=a2g0s.9042311.0.0.4d314c4db5MPLZ</a><br/> the 26cc version!!!</p> <p>drill out the center one of the 3 mounting holes of the wheel.</p> <p>i also designed small springy parts that go between the servoarm and the wheelarm. these sould reduce some stress on the servo. But you can also just use steel push rods.</p> <p>the whole from wheel assembly then gets glued in the spot. the origilan plywood plate is not needed here.</p> <p><a href="https://www.prusaprinters.org/prints/77219-landinggear-atomrc-killer-whale">https://www.prusaprinters.org/prints/77219-landinggear-atomrc-killer-whale</a></p> <h3> Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Prusa</p> <p><p class="detail-setting printer"><strong>Printer: </strong> <div><p>i3 MK3 MMU 2</p></div><strong>Rafts:</strong></p> <p>No</p> <p><p class="detail-setting supports"><strong>Supports: </strong> <div><p>Yes</p></div><strong>Resolution:</strong></p> <p>0.2</p> <p><p class="detail-setting infill"><strong>Infill: </strong> <div><p>20%</p></div><br/> <strong>Filament:</strong><br/> PLA PLA <br/> <p class="detail-setting notes"><strong>Notes: </strong> </p><div><p>PLA parts: 0.2mm Layer; 2 outer shells; 4 top/bottom layer; 20% infill<br/> Only the Wheelmount could need supportmaterial.</p> <p>Print the nut with 4 outer shells.</p> <p>Tire Flex: 0.2mm layer; 2 outer shells; 4 top/bottom layer; 0% infill</p> <p>I included my project files from prusaslicer:<br/> Landingger_Prusa: for the PLA parts<br/> Tire_Prusa: for the Tire</p> <h3> How I Designed This</h3> </div></p></p></p></p> Category: R/C Vehicles