wedge of doom 150g combat robot
thingiverse
First off, thanks for checking out my project! Please post pictures and videos of your Wedge of Doom in action! Feel free to share your ideas for improvements. Thanks for checking out my work!!! If you would like to tip, my PayPal is theprimitivelife@hotmail.com - any tips will be very much appreciated! This 150g combat robot is made around the Feetech servos and 60mm wheel combo. You can find these servos on eBay at https://www.ebay.com/itm/1-2-4pcs-Feetech-FS90R-360-Degree-Continuous-Rotation-Micro-Robot-Servo-Wheel/173052213397?ssPageName=STRK%3AMEBIDX%3AIT&var=471811932218&_trksid=p2057872.m2749.l2649 You will need 4x 10mm 3m standoffs and 8x 6mm 3m screws. Note: if you want a more aggressive lip on top of the wedge, use a 13mm standoff in the rear. You'll also need to add a brim to the top to keep the front tip from coming up - it happened twice on my two prints. A micro switch is required, and you can find one at https://www.banggood.com/100pcs-SS12d00G4-2-Gear-3-Pin-Toggle-Switch-Slide-Switch-Interruptor-On-Off-Handle-Length-4mm-p-1212311.html?rmmds=myorder Update 6-4-18: Make sure to place the top on its side to print and do your best to sit the body flat. I've since placed the parts flat on the print bed, so you don't need to worry about it. This is the v2 body, which replaces the original due to too much overhang and wheels that didn't quite fit right. Sorry to anyone who printed that monstrosity. Update 6-5-18: I've just printed it with no supports, and it turned out perfectly! The servo fits tightly, and the zip tie hole printed well too. I'll weigh it later today - currently at 70.7 grams with standoffs and screws in PLA. I also upgraded the body by removing a small overhang that was a mistake, fixed it, and added a top with a .2mm brim around the tip to keep it from coming up! Update 6-8-18: Here's a video of two Wedge of Dooms in action - they're running on a 1s lipo but can run on 6 volts and have more speed and torque. Check out the video at https://youtu.be/rz_f_5migkA
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