Ama-rivets esakhiwo angasetshenziswa ukufaka esikhundleni sama-rivets aqinile anongqimba olulodwa ngoba kusetshenziswa uhlangothi olulodwa lwe-workpiece ukufakwa, kodwa ama-rivets aqinile anongqimba olulodwa angafakwa kuphela kusetshenziswa izinhlangothi zombili ze-workpiece. Ama-studs okudonsa nawo asindisa okungaphezu kwama-rivets aqinile anongqimba olulodwa.
Isikhathi sokuthunyelwe: Mashi-24-2022