Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
How do they make brake rotors?
I was wondering how they make vented brake rotors? Are they cast that way or are they cast solid and a machine cuts into the side to put vent holes in. Or are they made out of a few different pieces and welded at some point in the process?
If someone can explain how they make them that would be great!
Thanks,
Jim
1 Answer
Relevance
- Dean LLv 41 decade agoFavorite Answer
they are cast using what called lost wax casting even though they dont use wax its still called that ....
Source(s): mechanical engineer that deals with car suspensions
Still have questions? Get your answers by asking now.