HEMI 49
Gold Member
- Joined
- Aug 9, 2018
- Messages
- 1,117
I dont disagree with that, but a few weeks is a pretty short life even if he was flipping them open and closed all day.
A good Mechanical Engineer can do a stress run on the spring(s) as designed and predict a life cycle.... Same Engineer can do, or order, a failure analysis on the broken spring(s) to determine design failure, manufacturing errors or operational misuse....