1. Girman ramin rivet shine min + 0.1 MAX + 0.2.
2. Jimillar kauri na kayan aikin gabaɗaya shine 45% - 65% na tsawon rivet. Ya fi kyau kada a wuce 60%. Bugu da ƙari, gajeriyar tsawon aiki yana da matsala. Ana ba da shawarar cewa ya kamata a ɗauki 50% - 60% a matsayin ma'auni.
3. Ana iya haɗa bindigar rivet mai jan iska kai tsaye da na'urar auna iska. Ƙananan, kamar waɗanda ba su kai nauyin kilogiram 14 ba, ana iya ja su sai waɗanda ke da diamita 6.4 (6).
Lokacin Saƙo: Yuli-14-2021