1. Umbuzo wokuqala okufanele uqinisekiswe uthi: Ingabe wonke ama-rivets e-aluminium asetshenziswa? Uma kuyi-rivet yensimbi ye-aluminium cap, ikhanda lezipikili ngemva kokugoba lizogqwala uma ligoqwe nge-nail cap.
2. I-countersunk head pull rivet ayikwazi ukuthenga isigubhu, okuhlobene nendawo yokwephuka kwe-pull rivet, okubangelwa ukucindezeleka okunganele.
Isikhathi sokuthunyelwe: Mashi-02-2022