Uyini umthelela wemifantu empilweni ye izitini ezikhanyisayo?

Izixhumanisi zezitini phakathi kwezitini eziphikisayo azihlinzeki nje kuphela umzila wokungena nokuguguleka kwe-slag encibilikisiwe yokushisa ephezulu ekusebenzeni, kodwa ukuguguleka kwe-slag ngokwayo nakho kukhuthaza ukwanda okuqhubekayo kwamalunga ezitini. Le miphumela emibili yandisa indawo yokuxhumana phakathi kwe-slag kanye nohlangothi lwesitini esiphikisayo, ukuze uhlangothi lwesitini esiphikisayo luthwale ukucindezeleka ngokweqile ngesikhathi sokuncipha ngakunye nomjikelezo wokwandisa obangelwa ukushisa. I-slag igqwalisa izitini zesithando somlilo hhayi kuphela eduze nokuqondisa kwe-radial yezitini eziphikisayo emifantwini, kodwa futhi eduze komjikelezo wayo. Ikakhulukazi uma kukhona ukuqhekeka kwendandatho ohlangothini lwesitini esiphikisayo, izinga lokuguguleka kwendandatho liyashesha, okwenza ubuso besitini esiphikisayo buxebuke njengebhulokhi. Ngakho-ke, ukuphahlazeka kwe-circumferential yezitini eziphikisayo kunomthelela omkhulu empilweni yezitini eziphikisayo kunemifantu ye-radial.