Izi ndichifukwa choti ma rivet akhungu akamangika, mandrel amatha kutsekeredwa m'thupi la rivet, zomwe zimapangitsa kuti thupi la rivet ndi mandrel likhale pa ndege yomweyi, kupatsa ogwiritsa ntchito kukana kukameta ubweya.Mphamvu yamakomedwe imapangidwanso bwino nthawi imodzi.Kuchulukitsitsa kwakukulu komwe kumabwera chifukwa cha kupsinjika kwakukulu kwa rivet mandrel komwe kumatsekera mandrel m'thupi la rivet.
Nthawi yotumiza: Mar-24-2022