About this 3D model

For a better experience, I will keep updating, so please pay attention to update times to avoid using earlier files I will keep updating for a better experience, so please pay attention to update times to avoid using earlier files Hi, long time no see! I've seen your feedback, many friends have problems, so I've modified many details and updated the model, hoping to make you better this time! Improvements to the shaft and the addition of gaskets to make the operation smoother, you can also use some other ways to improve lubrication, can effectively improve the flight. Improvements to the shaft and the addition of gaskets to make the operation smoother, you can also use some other ways to improve lubrication, can effectively improve the flight. The widening of the spacing can reduce friction with the rubber band and also reduce some weight. The widening of the spacing can reduce friction with the rubber band and also reduce some weight. And some other detail changes Some other detail changes The fan blades also underwent a lot of testing and were replaced with lighter ones, but the practical impact was limited (so I still like the original design because it does look lovely). Some tips: Some tips: When making the Angle of the fan blade, it is recommended to twist it after heating rather than bending it, so that the fan blade is more solid. When making the Angle of the fan blade, it is recommended to twist it after heating rather than bending it, so that the fan blade is more solid. （The fan blade is easily damaged by bending） （The fan blade is easily damaged by bending） （Heat briefly and then twist） （Heat briefly and then twist） In the end, there's only so much power you can get from a single rubber band, and this model has a range of about 3-4 meters (enough for me to pull off some pranks, which is what I originally designed it for). In the end, there's only so much power you can get from a single rubber band, and this model has a range of about 3-4 meters (enough for me to pull off some pranks, which is what I originally designed it for). So if you want to continue to improve the flight obviously need to think about increasing the power, so this is the next plan: So if you want to continue to improve the flight obviously need to think about increasing the power, so this is the next plan: Stay tuned! Stay tuned! ▲ ↑↑↑update-24.2.29↑↑↑