explicit analysis

- July 5, 2018 at 10:28 am
  
  kartik
  Subscriber
  
  how do i simulate a impact test on a component ? where a hammer is used to impact a screw 10 times. one impact i can simulate but after the screw impact by the hammer on the screw, the nail is deformed, now i want to impact the screw 9 times with the hammer at the same velocity on the deformed nail. how do i simulate. repeated impacts.
- July 6, 2018 at 6:01 am
  
  Bhargava Sista
  Ansys Employee
  
  Kartik,
  
  You might want to set up a 10 step simulation (this is going to be a long simulation) and define a cyclic displacement profile on the hammer to move it back and forth. I can't think of a better way, maybe others can chip in.
  
  What solver are you using? Explicit STR or ANSYS LS DYNA?
- July 17, 2018 at 5:48 am
  
  kartik
  Subscriber
  
  im using explicit str
- April 3, 2021 at 12:48 pm
  
  hamzasohailindia
  Subscriber
  
  nBrother did you do the simulation for 10 times, did you get results?? nPls reply, even I am doing repeated impact on a beam I am able to do only one impact, Pls help me??????? n

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