Naha rivets buta megatkeun mandrel teu di breakpoint tina stud tarikan?abdi

1. Gaya narik tina mandrel sorangan teu stabil, gaya titik megatkeun deukeut pisan gaya narik tina mandrel sorangan, atawa perlakuan panas henteu dipigawé, sarta mandrel nyaeta regas.

2. mandrel geus ruksak saméméh riveting nu.

https://www.yukerivet.com/news/the-mandrel-of-the-rivet-has-been-completely-pulled-out-is-it-qualified-to-leave-a-penetrating-hole-in- awak-keling-sanggeus-keling/