This is the Crankshaft and piston arrangements model in part design design in Catia V5 Crankshaft and piston arrangements Catia V5 File link https://goo.gl/s5CVkL 12 Cylinder engine
This is a model of Aeroplane Engine ,Done using the Catia V5 in Surface Design Aeroplane Engine The file of Catia V5 Fan Blade https://goo.gl/JZ6Zwa Fan https://goo.gl/anUAEE