Menene zoben ɗaukar nauyi ke nufi?

Zoben da ke ɗaure yana nufin bututun ƙarfe maras sumul wanda aka yi birgima mai zafi ko mai sanyi (sanyi zana) don kera zoben naɗa na gama gari.A waje diamita na karfe bututu ne 25-180mm, da kuma bango kauri ne 3.5-20mm, wanda za a iya raba zuwa talakawa daidaici da kuma high daidaici.

Yanayin fasaha don samar da zobba masu ɗaukar nauyi suna da tsauri.Abubuwan sinadaran, kayan aikin injiniya, aikin tsari, girman hatsi, siffar carbide, zurfin decarburization Layer, da dai sauransu na samfurori da aka gama ana buƙatar don biyan bukatun ka'idoji masu dacewa.