New Parallax 360 Feedback Servo



  • erco wrote:
    Melted delrin releases formaldehyde fumes, a real gas to breathe and/or get in your eyes. JK, nasty stuff. But a fabulous material. Self-lubricating and taps very nicely.
    In low doses it really smells good. But if I forget to turn on my laser cutter's vent fan -- oh, yeah -- not so much!

  • Once after a long session of cutting 3/8" delrin I opened up the machine to take a close look at the parts and accidentally breathed some fumes in. I would rather take a deep breath of smelling salts. The instantaneous pain in my sinuses was startling.
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