If I'm allowed, starting today for the next 30 days, I will upload a selection of the best and most interesting video tutorials I made using CATIA v5. Some are older from a few years ago, others more recent. I also intend to re-do some of them using 3DEXperience, but for now I am not yet fluent with the new interface.

So here we go with the first tutorial for a standardised railway wheelset profile: 

https://youtu.be/DHKSpKWEGn8?si=z280Pml5u4K7QPjI

More about this profile: https://www.scientificbulletin.upb.ro/rev_docs_arhiva/full1cb_718035.pdf