Imwe mugumo ine chivharo, mune riveting, kushandisa deformation yayo kana kupindira kubatanidza riveting zvikamu, ine simba rakakwirira, yakakwirira kupedzisa, riveting pamusoro inopenya, pasina ngura mavara, riveting pamusoro kugadzikana, kuvimbika, riveting pamusoro yakati sandara, uye mamwe maitiro. .