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dyrodium
Experienced Roboteer
Joined: 24 Aug 2004
Posts: 6476
Location: Sydney
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Spinning the blade in reverse wouldn't work, then it'd unscrew the other end
Left hand thread is a neat idea, but I can't imagine how hard one would be to get... My thoughts are to lock the thread that is prone to unscrew with superstrength locktite and simply use the one that auto tightens to get the shaft off. That's another point I forgot to mention... the bushing in raptures weapon worked its way loose last event, regardless of the super bushing locktite we used...!!! I'm not sure how, but it was actualy moving up into the blade, not just stopping level with the blade once the load was gone. Russel suggested some pointed grub screws to grab into the bushing and it's so thick I think it'd work well.
I can't say how happy I am with the high tensile, at only $6 for two metres, it produced a frame ending up around 3kg which is quite light, indeed with the A123s rapture only weighed in at 12.4kg. The mild rod which I used once I ran out of high tensile is what let me down, bending out of shape. And I don't fancy my stick weld job on tube. _________________ ( •_•)
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YEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH
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Wed Feb 27, 2008 10:00 pm |
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