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Thread: Screw Torque

  1. 01-22-2013, 12:50 PM #1
    bt.darshan
    bt.darshan is offline
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    Screw Torque

    What’s the formula to find torque required for screwing machine screw to plastic boss & also to metal inserts
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  2. 01-23-2013, 02:11 PM #2
    Kelly_Bramble
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    Quote Originally Posted by bt.darshan View Post
    What’s the formula to find torque required for screwing machine screw to plastic boss & also to metal inserts
    See: Fastener and Screw Torque Design Menu

    Specifically see:

    Thread Pull out force and torque

    Minimum thread engagement

    Bolt stress area
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  3. 01-23-2013, 07:45 PM #3
    TG5815
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    http://www.engineersedge.com/calcula...orque_calc.htm
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