Is e meud fosglaidh an toll rivet: min (as ìsle) + 0.1 max (as àirde) + 0.2.
Is e tiugh iomlan an obair-obrach sa chumantas 45% -65% de dh'fhaid an t-seam, agus mar as trice chan eil e nas àirde na 60%, agus cha bu chòir an fhaid obrach a bhith ro ghoirid, mar as trice 50% -60%.
Eisimpleir: Ma tha an tighead iomlan de 2 phìos obrach no barrachd 6mm, bu chòir fad an t-seam a bhith 9.23-13.3 mm.
https://www.yukerivet.com/news/how-many-times-the-original-outer-diameter-of-aluminum-blind-rivets/
Ùine puist: Lùnastal-10-2022