Precision Modeling:
Components are designed with exact dimensions, tolerances, and material properties to meet functional and manufacturing requirements.
CAD Software Tools:
Programs like SolidWorks, Autodesk Inventor, CATIA, Siemens NX, and Fusion 360 allow engineers to create, simulate, and analyze parts and assemblies in a virtual environment.
Assemblies and Kinematics:
Designers can simulate how parts move and interact together, checking for collisions, range of motion, and mechanical behavior under load.
Finite Element Analysis (FEA):
This allows engineers to test structural strength, thermal behavior, and other physical properties before building prototypes.