Sei ma rivets asingaonekwe achityora mandrel kwete panzvimbo yekudhonza stud?

1. Simba rekudhonza remandrel pacharo harina kugadzikana, simba rekutyora riri pedyo zvikuru nesimba rekudhonza remandrel pacharo, kana kuti kurapwa kwekupisa hakuitwe, uye mandrel yacho inopfava.

2. Manrel yakakuvara riveting isati yatanga.

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