umqulu wokusila

Iinxalenye eziphambili zokusebenza kunye nezixhobo zokuguqulwa kweplastiki eqhubekayo yesinyithi kwi-rolling Mill.
Umqulu ubukhulu becala uqulunqwe ngumzimba we-roll, intamo ye-roll kunye nentloko ye-shaft.
Umzimba wokuqengqeleka yinxalenye ephakathi yomqulu eneneni ebandakanyekayo ekuqengqelekeni kwesinyithi.
Inomgangatho ogudileyo we-cylindrical okanye i-grooved.
Intamo ye-roll ifakwe kwi-bearing kunye ne-rolling force idluliselwa kwisakhelo ngokusebenzisa indlu yokuthwala kunye nesixhobo sokucofa.
Intloko ye-shaft yokuphela kokudluliselwa ixhunywe kunye nesiseko segesi ngokusebenzisa i-shaft yokudibanisa, kwaye umzuzu wokujikeleza wemoto udluliselwa kumqulu.
Imiqulu ingacwangciswa ngendlela ezimbini, ezintathu, ezine okanye ngaphezulu kwisakhelo sokugaya.

Kukho iindlela ezahlukeneyo zokuhlela ii-roller, ngokukodwa ezibandakanya: (1) Ngokohlobo lwemveliso, kukho i-strip roll, i-section roll, i-wire roll, njl.
(2) Ngokwendawo yoluhluilitye lokusilaseries, kukho roll blank, roll rough, finishing roll, njl.;
(3) Ngokomsebenzi womqulu, kukho i-roller yokuqhawula isikali, i-perforating roller, i-level roller, njl.;
(4) Ngokwezixhobo zomqulu zihlulwe zibe yintsimbi, i-cast iron roll, i-carbide roll, i-ceramic roll, njl.;
(5) Ngokwendlela yokuvelisa, inokwahlulwa ibe yi-casting roll, i-forging roll, i-surfacing roll, i-sleeve roll, njl.;
(6) Ngokwemeko yentsimbi ephothiweyo, kukho i-hot roll, i-cold roll.
Ukuhlelwa okwahlukeneyo kunokudityaniswa ukunika intsingiselo ethe ngqo ngakumbi kumqulu, njenge-centrifugal cast high chromium cast iron working roll for hot roll rolling iron.