Zeziphi iindidi eziphambili ze izitena ezikhanyelayo ngokwembonakalo nangemilo?

Izitena eziphikisayo zinokwahlulwa zibe ngamacandelo amabini ukusuka kwimbonakalo kunye nokuma:

① Izitena ezinqabileyo ezinokwakheka okukhethekileyo, inkangeleko imilo ngumgangatho we-concave-convex, imilo engaqhelekanga, enemiphetho kunye neekona, imingxuma engqukuva okanye i-arcs, kwaye imilo inokuba yicylindrical okanye trapezoidal.

②Izitena ezixhaphakileyo ezisetyenziswa ngokuqhelekileyo, ezifana neentlobo eziqhelekileyo ze-T-size, izitena ze-G-size refractory kunye nezitena ezijikelezayo ze-rotary, zinemigangatho ecacileyo yobukhulu kwaye zibizwa ngokuba zizitena ezixhaphakileyo ezisetyenziswa ngokuqhelekileyo. Uhlobo ngalunye lwezitena eziphikisayo luvelisa iimpawu zezinto eziphathekayo kunye nemilo kunye nobukhulu, ngoko ke zonke zihluke, uhlobo olulodwa lwezitena eziphikisayo lunobunzima obufanayo.