umshini wokugaya

Izingxenye eziyinhloko zokusebenza kanye namathuluzi e-deformation yepulasitiki eqhubekayo yensimbi kumshini wokugaya.
I-roll ikakhulukazi yakhiwe umzimba we-roll, intamo ye-roll nekhanda le-shaft.
Umzimba we-roll ingxenye emaphakathi yomqulu empeleni ebandakanyeka ekugoqeni kwensimbi.
Ine-cylindrical ebushelelezi noma i-grooved surface.
I-roll neck ifakwe ku-bearing futhi amandla aginqikayo adluliselwa kuhlaka ngendlu yokuthwala kanye nedivayisi yokucindezela phansi.
Inhloko ye-shaft yesiphetho sokudlulisa ixhunywe nesisekelo segiya ngokusebenzisa i-shaft yokuxhuma, futhi umzuzu wokujikeleza we-motor udluliselwa ku-roll.
Imiqulu ingahlelwa ngendlela yama-rolls amabili, amathathu, amane noma ngaphezulu kuhlaka lokugaya.

Kunezindlela ezihlukahlukene zokuhlukanisa ama-roller, ikakhulukazi okuhlanganisa: (1) Ngokohlobo lomkhiqizo, kukhona i-strip roll, i-section roll, i-wire roll, njll.
(2) Ngokwendawo yomquluumshini wokugayauchungechunge, kukhona roll blank, roll rough, finishing roll, njll;
(3) Ngokomsebenzi we-roll, kukhona i-roller ephula isikali, i-perforating roller, i-level roller, njll.;
(4) Ngokusho kwe-roll material ihlukaniswe ngensimbi yensimbi, i-cast iron roll, i-carbide roll, i-ceramic roll, njll.;
(5) Ngokwendlela yokukhiqiza, ingahlukaniswa ibe yi-casting roll, i-forging roll, i-surfacing roll, i-sleeve roll, njll.;
(6) Ngokwesimo sensimbi egoqiwe, kukhona umqulu oshisayo, obandayo.
Izigaba ezihlukahlukene zingase zihlanganiswe ukuze zinikeze incazelo ecace kakhudlwana kumqulu, njenge-centrifugal cast iron high chromium cast iron working roll yensimbi egoqiwe eshisayo.