Isizathu: ama-rivets angaboni awafaneleki.
Ikhanda le-mandrel ye-rivet kufanele linamathele kolunye uhlangothi lwepuleti le-riveting ngemva kokuba liphukile. Uma likhishwa ngqo, kungenzeka ukuthi izinto zomzimba wezipikili ze-aluminium zithambile kakhulu noma ubukhulu bodonga buncane kakhulu, futhi ukuguquguquka kukhulu kakhulu, kangangokuthi ikhanda le-mandrel alikwazi ukunamathela.
Isikhathi sokuthunyelwe: Juni-16-2022