I was fascinated with building an Xclass when I first saw one. Its been a little while and a journey to get this in the air but its easily the most rewarding drone I've built. The frame has gone through 4 major redesigns before I got to this one. I built 2 frames that were close to something like the Carolina XC's but wasn't happy with them. I really wanted to have fun and make something that tested out some of my ideas for 3D printing and also composites. I designed the frame in Autodesk Fusion360 and printed it mostly with an Ender2. I did use 2 other printers but all the parts did fit on the Ender2. The frame is a combo of 3D printed parts along with carbon rods and a carbon fiber skin. The end weight was more than I intended but I ended up dremeling out a lot of material before and during the build process. The batteries are centered in the frame as much as possible. The overall shape is a stretch X 1000mm mtm. I pre-ordered the polar 345 kv's and wish I had waited a bit since a lot of different options came out before I got to actually building the frame. The Radix FC has been my go to for awhile so when I found out it was the go to for Xclass I wasn't surprised. I have it running BF 3.5.7 and couldn't be happier with how she handles with only a few tweaks. Will tune a bit but happy with it already. Working on an actual race version next. Should easily get the weight chopped down now that I have this one flying. The battery door alone was around 420g and its not essential to fly with. The ESC's get good airflow through the vents and haven't had any heat issues (air temp was 80F). I've got a discord for sharing info on design and building, if anyone's interested let me know and I'll give out the link. If anyone's interested in a frame, feel free to send a message.
Normal AUW 4.55kg
With battery door 4.97kg
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Your design is very beautiful, could you please give me the 3d file?
I love the way you did the paint finish. Like a hardened battleship from the stars.
I had a white/carbon tiger stripe pattern on there that looked pretty sick but I like the rough up look more. Shows off the carbon skin more. I wet sanded it to and gave it 3 light sprays of polyurethane clearcoat. I've had a few flights now and it moves fast pretty effortlessly. Such a blast to fly.
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what a beauty! any chance to get one of these frames?
It was a one off build. I doubt you'd want to pay what it would cost. They're a lot of work for me and if you really wanted something I can make near anything. I've got some almost finished that will be sharing soon. If your still interested just let me know.
sorry for the very late reply, as you said it depends on the cost, could you give some hint?