| [ Total Views: 950 | Total Replies: 6 | Thread Id: 48819 ] |
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 tassupervee
A.k.a.: Knob Jockey
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That really hurts doesnt it!
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| posted on February 10th, 2006 at 07:12 PM |
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aluminium
Ally is easy to work and looks trick with but suffers from work hardening under repeated stresses and cracking and eventual failure is a common and
annoying result.
To get around this you need to fabricate using thicker material than you otherwise would out of steel.
In this case, its not that much easier to work with. Having said that, ally angle is extruded with few stress raisers and is often a bit thicker and
pretty tough at the angle itself.
I think I would tend to use something a little beefier than 3mm (1/8"), say 6mm (1/4")
Good luck with it.
L8tr
E
Im not a complete idiot, quite a few parts are missing....
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Stanley
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| posted on February 10th, 2006 at 08:36 PM |
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Aluminium could be used, however it depends on the type and the temper. Aircraft are made from aluminium (amongst some other things but you'll find
it tough finding titanium)
To cut a long story short tasssupervee is mostly right because you wont find any aluminium but your garden variety soft aluminiums around. but
certainly 3mm is way to thin for that use.
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speedster356
A.k.a.: Peter Mcleod
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| posted on February 10th, 2006 at 11:46 PM |
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Not being an enginr or nuffin, I'd say that 3mm is a bit thin. if I was making it with store bought grade aluminium I would go for at a least
6mm.:thumb
Spyder-WISD 07-09-05 11.6s @ 125 MPH
Speedster-WISD Nats 05 14.4s @ 89 MPH
Jet cruiser-Coogee 22-09-05 900 deg C @ 110,000 rpm
Weaseling out of things is what separates us from the animals....................Except the Weasel.
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Stanley
Compulsive Aussie Vee Dubber
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| posted on February 11th, 2006 at 08:46 PM |
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my god he's changed his name
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modulus
A.k.a.: Peter Hill
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| posted on February 11th, 2006 at 09:01 PM |
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| Quote: | Originally
posted by Stanley
my god he's changed his name
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It's mutating.
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hellbugged
A.k.a.: Daimo Pell
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| posted on February 11th, 2006 at 10:34 PM |
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| Quote: | Originally
posted by modulus
| Quote: | Originally
posted by Stanley
my god he's changed his name
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It's mutating.
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tassupervee
A.k.a.: Knob Jockey
Custom Title Time!
That really hurts doesnt it!
Posts: 1171
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Location: Huon Valley SouthernTasmania
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| posted on February 12th, 2006 at 09:46 AM |
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Bwaaaaaahahahahahahahah!
Im not a complete idiot, quite a few parts are missing....
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