Conservative. Idaho. Software engineer. Historian. Trying to prevent Idiocracy from becoming a documentary.
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Friday, November 16, 2018
Gobs of Acetal
Trying to sell lots of leftover acetal that were left over from ScopeRoller manufacturing. Small pieces. This stuff is a joy to machine because when the tools hit it, a thin sheet of formaldehyde gas produces a lubricating layer. Taps nicely as well. Think of it as being like aluminum but a bit too much flexibility and easier to machine. Young's modulus is about 1/20th of aluminum, similar hardness.
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