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  • Users: atvhead
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  1. atvhead

    Shot Penning

    Good afternoon all: I am in search of the Military shot penning spec. MIL-13165 Does anyone know where i can get a copy of this? Thanks guys Bob _innov8_
  2. atvhead

    Fatigue Limit Calculation

    how do you guys calculate fatigue limit? i have been told to use 0.5 or 0.4 of the ultimate tensile strength but ive also be shown to use 0.4 of the ultimate or 0.75 the yield strength, whichever is lowest. what do you guys think? and could you direct me to somewhere that says which method to...
  3. atvhead

    AC 3 phase electric motor

    Hello all, I am new here and this is my first post. I did search through the postings as best I could to find an answer to my question, but no luck. My question is: in a constant speed AC 3 phase, is the voltage & motor RPM proportional? For example: if I have a 460v motor operating at...

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