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  1. Norse1957

    Just need to vent off a little steam...

    Hi all, Not sure how many of you do engineering work where you have to deal a lot with Regulatory Affairs "Specialists", but if you're in the medical device industry or a highly regulated industry I'm sure you have. Especially if you're in production and making sure you stay off the FDA's watch...
  2. Norse1957

    Duralar Technologies?

    Thank you EdStainless! The WC we're using is EMT 909. And actually, a company in Europe is making them for us (and they chose & obtain the material), but that's what they list on the BOM for the tip. I'll look into some of those ceramics. I may be able to share a drawing here of the part, as...
  3. Norse1957

    Duralar Technologies?

    Has anyone here worked with Duralar Technologies when looking for ways to increase the hardness & toughness of metals? They claim to have "The Most Advanced Hard Coatings on the Planet." I'm currently working on a medical device project that uses a divot for calibrating a tool with a tungsten...
  4. Norse1957

    Straightness callout over a set distance

    Can you show me where in the Y14.5 this is shown to be an acceptable practice? I can't find anything that shows an example of the "/" being used in the FCF.
  5. Norse1957

    Straightness callout over a set distance

    Hi all, I've come across a drawing that someone did for a very simple part that is just a 42" long, .63" dia. aluminum rod, with a straightness callout. The question I have is I've never seen straightness called out this way, if you look at the attached image, where they're saying it needs to...
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