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Recent content by SteffenDK

  1. SteffenDK

    Fatigue in aluminium thread

    It is internally threaded, which in my opinion can be compared to a Mode I crack, so I am pretty certain that it can fail in fatigue.
  2. SteffenDK

    Fatigue in aluminium thread

    I would like to ensure that some threads in a hydraulic block (subjected to pulsating pressure) made in aluminium do not fail in fatigue. I see two options. 1) Do a lot of advanced FEA, that probably result in a situation where the results are extremely sensitive to the way I model the thread...
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