Introduction

The finite element method (FEM) is a powerful tool for analysing mechanical structures. With Dr.Q you can run simulations without deep expert knowledge — the platform guides you through the entire process.

The typical workflow

Every simulation in Dr.Q follows the same sequence:

1. Export the CAD model — export your model as a STEP file (.stp / .step) with the correct settings
2. Import the model — upload the STEP file into Dr.Q and check the geometry
3. Describe the simulation — define the material, boundary conditions, and loads
4. Start the calculation — choose the right solver and submit the job
5. Evaluate results — analyse stresses and displacements, and check plausibility

Before your first simulation

Make sure you have the following ready:

• CAD model exported as a STEP file (.stp / .step) with correct export settings
• For assemblies: all parts merged into a single solid body
• Unnecessary details removed (small holes, chamfers, construction geometry)
• Material values looked up (Young's modulus, Poisson's ratio, density)
• Boundary conditions and loads thought through — what is held? what is loaded?
• Desired result quantities defined (stresses, displacements, reaction forces)

Open the platform

You can access the Dr.Q platform at platform.askdrq.com. Log in with your account to access your projects and simulations.

Next steps

Ready? Start with the first step: importing your CAD model into Dr.Q.