How does FEA software work?

Knowing exactly how FEA software works can be confusing, but the basic workflow is as follows:

  1. Create geometric model
  2. Define finite element model (create mesh with FEA software)
  3. Define operating environment (apply forces, constraints, etc)
  4. Compute structural response (stress, deflection, temperatures, etc)
  5. Review and interpret the results
  6. Re-design as necessary and repeat until satisfied

Here are some FEA projects we’ve worked on:

Spinal Traction Unit

Spinal Traction Unit