Hi all,
Im looking for a material with a high (relative to teflon on steel) co efficient of friction on teflon.
I have managed to find (google)
0.04 steel-teflon
0.44 brass-teflon
0.24 Aluminium-Teflon
but i would like some more options and i am unsure of the accuracy of the above results...
Hi all,
Im trying to brush up on my parametric CAD skills, something i havent done much of since college, and im looking for samples of working drawings which i can attempt to make a 3d model of.
Im using T-Flex (not willing to pay for Pro-E or Solid works) which has some good tutorials but...
Hi all,
I am trying to find formulae for calculating the overlap between two normally distributed populations.
There are some online calculators specifically for this but they do not have the resolutinion i require.
So for M1,?1 and M2,?2, (where M is Mean and ? is StDev) what formula will...
Hi all, I have recently been presented with a problem posed by die wear.
The dies are used for necking nylon tubing while on a mandrel at ~250°F. They are made of cemented tungsten carbide (unsure of exact composition/grade but may have data on this in the future) and seem to have worn quite...
