SOLIDWORKS Simulation Best Practices for Mechanical Engineers

Why Simulate Inside SOLIDWORKS?

SOLIDWORKS Simulation integrates FEA directly into the design environment, enabling engineers to validate designs without leaving their CAD tool. This tight integration reduces the time between design change and simulation result.

Mesh Quality

Mesh quality is the single biggest factor in simulation accuracy:

• Use curvature-based meshing for curved surfaces
• Apply mesh controls at fillets, holes, and contact regions
• Run a mesh convergence study to verify results are mesh-independent

Contact Definitions

Incorrect contact definitions are a leading cause of simulation errors in assemblies. Always verify:

• Bonded contact for welded or glued interfaces
• No-penetration contact for bolted joints
• Shrink fit contact for press-fit components

Interpreting Results

Von Mises stress is the most commonly used failure criterion for ductile metals. Compare peak stress to the material yield strength and apply an appropriate safety factor (typically 1.5–2.0 for aerospace applications).

Training with Inphoenix

Our SOLIDWORKS Simulation training courses cover everything from basic static analysis to advanced fatigue and nonlinear studies. Hands-on exercises use real aerospace components for maximum relevance.