Kukula kotsegulira kwa dzenje la rivet ndi: min (ochepera) + 0.1 max (pazikulu) + 0.2.
Makulidwe okwana a workpiece nthawi zambiri amakhala 45% -65% ya kutalika kwa rivet, makamaka osati kuposa 60%, ndipo kutalika kwa ntchito sikuyenera kukhala kwaufupi, nthawi zambiri 50% -60%.
Chitsanzo: Ngati makulidwe onse a 2 kapena kupitilira apo ndi 6mm, kutalika kwa rivet kuyenera kukhala 9.23-13.3 mm.
https://www.yukerivet.com/news/how-many-times-the-original-outer-diameter-of-aluminium-blind-rivets/
Nthawi yotumiza: Aug-10-2022