zeb yob (Rolling tuag, alloy khoom)
Cov khoom tseem ceeb ua haujlwm thiab cov cuab yeej rau kev nruam yas deformation ntawm cov hlau ntawm lub rolling mill.Cov yob yog tsim los ntawm yob lub cev, yob lub caj dab thiab lub taub hau taub hau.Lub yob lub cev yog nruab nrab ntawm lub yob uas yog tiag tiag muab kev koom tes nyob rau hauv dov hlau. Nws muaj ib tug du cylindrical los yog grooved nto.Lub caj dab yob yog ntsia rau hauv cov kabmob thiab cov dov quab yuam yog kis mus rau lub thav duab los ntawm cov kabmob vaj tse thiab cov xovxwm-down ntaus ntawv.Lub taub hau ntawm qhov kawg kis tau tus mob txuas nrog lub hauv paus iav. los ntawm kev sib txuas ncej, thiab lub sijhawm sib hloov ntawm lub cev muaj zog yog hloov mus rau yob.
Cov yob tuaj yeem muab tso rau hauv daim ntawv ntawm ob, peb, plaub lossis ntau dua yob hauv lub zeb ncej.
Muaj ntau yam kev faib tawm rau cov menyuam, feem ntau suav nrog: (1) Raws li cov khoom lag luam, muaj cov hlua khi, ntu yob, xaim yob, thiab lwm yam (2) Raws li txoj haujlwm ntawm yob hauvlub tshuab dovseries, muaj yob yob, ntxhib yob, xov yob, thiab lwm yam muab faib ua steel yob, cam khwb cia hlau yob, carbide yob, ceramic yob, thiab lwm yam. Raws li lub xeev ntawm dov steel, muaj kub yob, txias yob.Qhov ntau yam kev faib tawm yuav muab sib xyaw ua ke kom muab lub ntsiab lus tshwj xeeb rau yob, xws li centrifugal cam khwb cia siab chromium cam khwb cia hlau ua hauj lwm yob rau kub dov strip steel.
