ASQ -- Aluminum Straw Quad-copter

thingiverse

I've been perfecting this Quad-copter for several months now, and I'm finally ready to share it with you. I've done extensive testing on the frame and have made some significant improvements. The main spars of the H-frame are constructed from anodized aluminum drinking straws that can be easily sourced at convenience stores for a refreshing drink. I've designed a simple and rigid print that's incredibly easy to fly, thanks to the addition of lightweight yet sturdy aluminum components. While it may not be 100% printed, the upgrade has made a huge difference in flight stability, looks, and overall performance. The parts are all compact, making assembly and disassembly a breeze. Check out my YouTube video: https://www.youtube.com/watch?v=aNkaYDd_NBo The anti-vibration layer suspended in the center of the frame rails provides a stable platform for the flight controller, reducing vibrations and ensuring smooth flight. My first revision was designed to accommodate a NAZA M Lite flight controller, which performed exceptionally well. I even gave that one to a friend, who's still flying it today! The current version features an Eagle Tree Vector, offering GPS capabilities and comprehensive OSD functionality. I'm thrilled with the Vector's performance and believe you can easily adapt any board-style flight controller. To ensure precise machining of the aluminum straws, I used a custom setup fixture on my CNC mill to align the cross holes for clamping bolts. If you're interested in purchasing pre-machined straws, you can find them here: https://www.ebay.com/itm/-/291535733858 My latest addition is the tilt camera system on the front, allowing cameras to capture breathtaking views during high-speed flights and providing a clear view of landing approaches. As an FPV enthusiast, I've incorporated all my desires into this machine. Payload testing revealed impressive results: with a 4000mAh battery and ASQ payload, the Quad-copter effortlessly flew a full 12oz can of soda around the yard while maintaining plenty of lift. Speed testing yielded astonishing results: up to 55MPH! Check out the video here: https://www.youtube.com/watch?v=FhCpxSUDKE8 I'm using 8X5 HQ Bullnose Props, which I highly recommend. You can purchase them from ReadyMadeRC: http://www.readymaderc.com The Q-Brain 20A 4-in-1 speed controller is a perfect fit for this frame, and I'm confident you can install any other speed controller you prefer. I'm running EMAX MT2216 810KV motors, which provide excellent performance. You can find them at StoneBlue Airlines: http://www.stoneblueairlines.com Additionally, I sourced my radio gear and Eagle Tree Vector from StoneBlue Airlines. They're an exceptional company to work with! Feel free to modify this design as you see fit – let's collaborate and create something truly amazing! If anyone is interested, I can provide the SolidWorks files. I've attached a PDF build sheet that includes a reverse take-down assembly guide, complete with a parts list for the base frame build.