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 Without fail, judges always come by when the spokespeople are in the bathroom, so others should be able to cover until they're back. - Jacob Bendicksen [more] |
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| Without fail, judges always come by when the spokespeople are in the bathroom, so others should be able to cover until they're back. - Jacob Bendicksen [more] |
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#9
18-09-2012, 12:18
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Re: friction on a threaded rod
This might be useful: www.eng.auburn.edu/users/marghitu/Screws.pdf
For other than a square thread, "The angle increases the frictional force by the wedging action of the threads". Also see "Friction coefficient Bolted Joints" partway down here: http://www.roymech.co.uk/Useful_Tabl...o_of_frict.htm |
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