Muaj Rolling Mill Rolls
Feem ntau sivyob cov ntaub ntawv muaj xws li alloy forged steel, alloy cam khwb cia hlau thiab cam khwb cia hlau.Alloy forged steel yog siv rau alloy forged steel ntawm lubzebyob.Cov yob yog ib qho tseem ceeb ntawm cov dov zeb hauv cov dov zeb.Lub siab tsim los ntawm ib khub lossis ib pawg ntawm cov yob yog siv los yob cov hlau.Nws yog tsuas yog raug rau dynamic thiab zoo li qub loads, hnav thiab kub hloov thaum dov.
Cov ntaub ntawv ntawm kev ua haujlwm yob hauv cov khoom siv feem ntautxias yobyog 9Cr, 9Cr2, 9Crv, 8CrMoV, thiab lwm yamtxias yobyuav tsum tau deg quenching, thiab hardness yog HS45 ~ 105.Feem ntau siv cov ntaub ntawv kub dov yob yog 55Mn2, 55Cr, 60CrMnMo, 60SiMnMo, thiab lwm yam. Kub dov yob yog siv nyob rau hauv kev ua cov billets, tuab daim hlau, thiab seem hlau.Nws tiv taus lub zog dov, hnyav hnyav thiab thermal qaug zog, thiab cov yob kub ua haujlwm ntawm qhov kub thiab txias, thiab tso cai rau txoj kab uas hla ntawm kev ua haujlwm, yog li tsis tas yuav tsum muaj qhov tawv tawv, tsuas yog siab zog thiab toughness thiab kub ua haujlwm.Cov yob kub tsuas yog sib xyaw ua ke lossis quenched, thiab qhov tawv tawv yuav tsum yog HB190 ~ 270.
Forged semi-steel thiab forged dawb hlau yog cov khoom siv yas qis nrog kev hnav tsis kam, thiab tuaj yeem siv los tsim cov yob zoo los ntawm kev txhim kho lawv cov microstructure thiab nce lawv lub zog thiab tawv los ntawm cov txheej txheem forging tsim nyog.
Runxiang nco koj li ntawdroller rau steel dov zebsib txawv ntawm cov qauv txheej txheem, thiab cov kev ua haujlwm yog qhov nyuaj thiab ntau yam.Thaum lub sij hawm dov txheej txheem, lub yob lub cev muaj kev ntxhov siab, feem ntau bending kev nyuaj siab thiab kev sib txhuam, thiab lwm yam, thiab lub ntsiab tsav yob kuj bears loj torque.Qhov saum npoo ntawm cov menyuam lub cev yuav tsum tiv taus kev sib txhuam, hnav, cuam tshuam, kev sib cuag kev ntxhov siab thiab qaug zog los ntawm kev kub siab txias thiab cua sov rau lub sijhawm ntev.Yog li ntawd, nyob rau hauv tas li ntawd mus rau cov pa mechanical zog, ntau yam dov mills muab tso rau ib tug series ntawm tshwj xeeb yuav tsum tau rau kev ua tau zoo ntawm cov yob, uas txawv los ntawm lwm yam khoom.
