Cabbirka furitaanka godka rivet-ka waa: ugu yaraan (ugu yaraan) + 0.1 ugu badnaan (ugu badnaan) + 0.2.
Dhumucda guud ee qalabka shaqada guud ahaan waa 45%–65% dhererka rivet-ka, waxaana la doorbidaa inaysan ka badnayn 60%, dhererka shaqaduna waa inaanu aad u gaaban, badanaa 50%–60%.
Tusaale: Haddii dhumucda guud ee 2 ama ka badan oo shaqo ah ay tahay 6mm, dhererka rivet-ka waa inuu ahaadaa 9.23-13.3 mm.
https://www.yukerivet.com/news/how-many-times-the-original-outer-diameter-of-aluminium-blind-rivets/
Waqtiga boostada: Agoosto-10-2022