umqulu wokusila (Ukuqengqeleka kokufa, imathiriyeli yealloyi)

Ezona nxalenye zisebenzayo kunye nezixhobo zeplastiki eziqhubekayo deformation yentsimbi kwi-rolling mill.The roll ikakhulu iqulunqwe umzimba roll, intamo nentamo shaft head.The roll umzimba inxalenye ephakathi umqulu leyo eneneni inxaxheba rolling metal. Inomgangatho ogudileyo we-cylindrical okanye i-grooved.Intamo ye-roll ifakwe kwi-bearing kunye ne-rolling force idluliselwa kwisakhelo ngokusebenzisa indlu yokuthwala kunye nesixhobo sokucinezela. ngokusebenzisa i-shaft yokudibanisa, kwaye umzuzu wokujikeleza we-motor udluliselwa kumqulu.

Imiqulu ingacwangciswa ngendlela ezimbini, ezintathu, ezine okanye ngaphezulu kwisakhelo sokugaya.

Kukho iindlela ezahlukeneyo zokuhlela iirola, ikakhulu ezibandakanya: (1) Ngokohlobo lwemveliso, kukho umqulu wokuhluba, umqulu wecandelo, umqulu wocingo, njl.njl.(2) Ngokwendawo yomqulu kwi.ilitye lokusilauthotho, kukho umqulu ongenanto, umqulu orhabaxa, ugqibezela umqulu, njl.njl.;(3) Ngokomsebenzi wokuqengqeleka, kukho irola yokuqhekeza isikali, isiqengqe esigqobhozayo, irola yokulinganisa, njl.njl.;(4) Ngokomathiriyeli wokuqengqeleka yahlulwe ibe yintsimbi, intsimbi egayiweyo, i-carbide roll, i-ceramic roll, njl. Ngokwemeko yentsimbi eqengqelekayo, kukho umqulu oshushu, umqulu obandayo.Ukwahlulahlulwa okuhlukeneyo kunokudityaniswa ukunika intsingiselo ethe ngqo ngakumbi kumqulu, njenge-centrifugal cast high chromium cast iron working roll for hot roll rolling iron.