GOM’s measurement systems provide strong support to the aerospace industry and its suppliers by giving accurate part geometry and material properties. The relevant data was utilized for finite element simulation and flow evaluation, and the real data gear rack attained in the wind tunnel and the environmental test box were in comparison for simulation verification and input parameters for reverse engineering. Optical 3D scanners are specially suitable for quality control of complex csm industrie aerospace header 02084e069bfree-form surfaces. As a result, they are used to identify aircraft engine airfoils, land gas and steam turbines, and turbochargers.