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  1. BIG_SHAFE

    Material Callout's - Specifications but not specifics

    Hi, I'm looking for some input on how others specify and interpret material call out's. For example, when a drawing/BOM calls out a material, something like "STEEL BAR ASTM A108", I don't know how to interpret it. I'm trying to place myself in the fab house/vendor's shoes as being given that...
  2. BIG_SHAFE

    Vibration/Shock Specification

    So that means 1000 impacts at 50g's?
  3. BIG_SHAFE

    Vibration/Shock Specification

    Hi, I'm looking for some help with interpreting a vibration/shock specification. It is listed as "5Grms, 1000x50g". I understand the 5grms but not sure what the 1000x50g means. Can anyone help explain?

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