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  • Users: Izmar
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  1. Izmar

    Selecting surfaces for contact interaction

    I created a screw in bone block model. The screw has a helical thread on it's surface and the hole in bone matches the surface of the screw. I am trying to create a surface to surface contact interaction between the screw and bone but I do not know how to select the "whole surface" of the screw...
  2. Izmar

    Assigning properties to 2 layers in the same body.

    Hi, I am trying to model a bone block with 2 layers with different material properties, cortical bone and cancellous bone. The two layers should act as one body. How do I do that? Thanks
  3. Izmar

    Screw in bone model (modelling questions)

    hi, I am testing the stresses in bone around screws mechanically drilled in bone. I drew screw and bone block models in Solidworks and then imported the X_T files in abaqus. I have a few questions on my model: 1- How can I drill the screw hole in the bone block? I used the merge/cut command...
  4. Izmar

    Problem meshing a screw

    Hi, I am a newbie and I am trying to learn the basics. I am doing a FE study on miniscrews in bone. I drew a 3D model of a screw in Solidworks. The design includes a helical modified buttress thread which is necessary for the analysis. When I load the x_t file in abaqus I get the following...
  5. Izmar

    Some basic questions

    I know these are some really basic questions but I appreciate your help since I started using SW less than a month ago. I am using version 2008 SP0.0. 1- How do I resize a part proportionally and unproportionally? i.e. change length but not width or vice versa? 2- How do I translate/rotate a...
  6. Izmar

    Drawing a tapered screw with true helical threads

    Hi, I'm trying to use Solidworks to draw 3D models of orthodontic miniscrews. I found some tutorials online and could successfully draw cylindrical screws with true helical threads (by using the swept boss feature over a helical curve), but I could not draw "tapered" screws because when I use...

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