"Maybe I am blind, but can someone please tell me the material thickness of the aluminium arms used in the 3DR frame? I can't find it in the dimensions PDF. Also confused a bit about non-european measurement. :)
"IMHO the arms provided by official ArduCopter kit are a bit too fragile. After dismantling the whole copter I saw that the arms have some dents and bending from some other light crashes before and from tightening screws too strong. I don't blame…"
"Here's another shot of the arm which I suspect to be the reason for the crash. Do you see those marks? I'm sure they are by a freely spinning motor and prop. It rotates clockwise on this arm so everything makes sense.
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"I just disassembled what was possible. Had to use a cutter many times. Here's a picture of the outer endings of the arms. One can see much bending and cracking here which supports my theory.
What a bad idea to mount motors like this! :-(
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Hi guys,I really enjoy hiking, but I do not when my little copter is hiding somewhere out there... in pieces. After many successful flights today I ended up picking up smashed parts again.Now I need your help. It would be great if someone (with more…
"Hi girls and guys,
this time I have good news! My Hexacopter now seems to fly stable and reliable. No crash for the last ten batteries! Thanks a lot to the contributors for all the effort you put into this project and also a big thanks to the…"
"Hi guys, it's me again. I just had another maiden flight with my hexa and - as some of you might already guess - again it ended in a catastrophic crash. After 8 minutes of a really smooth flight in perfect weather conditions the copter suddenly…"
"Maybe I am wrong, but if you have a look at the picture it seems that there was some kind of crack first which became deeper and deeper until the whole prop broke. What do you think?
Personally, I think I need a break now. I spent pretty much time…"
Hi guys,after my quad played Titanic last sunday, I was able to rebuild it in a very short time due to exceptional good service from Martin. In need for more payload I also extended to a hexa using standard parts from jdrones.Now my question is: Are…
"Hi all,
due to a mixture of ignorance, stupidity and overestimation of one's capabilities I lost my Arducopter on a FPV flight. See picture of how I found it hours later, two ESCs still beeping. Surprisingly (for me), corrosion already started…"