Ngenxa yokuthi yonke i-mandrel ikhishwa ngemuva kokuba i-rivet eyimpumputhe ye-countersunk ezinhlangothini ezimbili ikhishwe, impahla ye-mandrel ngeke ithinte ukumelana nokugqwala kwensimbi engagqwali emaceleni amabili countersunk head blind rivet.Ngaphezu kwalokho, insimbi engagqwali ibiza kakhulu kunensimbi.Ukuze ulondoloze izindleko, i-nail core yenziwe ngensimbi.
Isikhathi sokuthumela: Apr-14-2022