Rolling mills yog qhov tsis zoo ntawm ntau qhov kev lag luam, hloov cov ntaub ntawv raw rau hauv cov khoom muaj txiaj ntsig. Hauv plawv ntawm cov dov mills yog cov yob - cov cuab yeej cylindrical uas ua lub luag haujlwm tseem ceeb hauv cov txheej txheem hlau shaping thiab shaping. Los ntawm kev ua kom tau zoo thiab ua haujlwm tau zoo, cov chais ua kom muaj kev sib txuas ntawm cov khoom suav tsis txheeb, los ntawm cov hlau mus rau ntawv.

Rollers rau dov mills: lub caj qaum ntawm kev tsim khoom:

Rolling mills yog ua los ntawm cov ntaub ntawv muaj zog xws li hlau, hlau thiab alloys. Lawv tuaj nyob rau hauv tag nrho cov duab thiab qhov ntau thiab tsawg, tab sis txhua tus muaj lub hom phiaj sib xws: kom tiv taus kev ntxhov siab thiab kev nyuaj siab thaum muab cov txiaj ntsig meej thiab zoo ib yam. Raws li lub ntsiab lus tseem ceeb ntawm kev sib cuag ntawm cov hlau thiab cov dov zeb, cov yob yuav raug rau lub zog tseem ceeb thaum lub sij hawm dov.

Qhov zoo ntawm ib yob yog txiav txim los ntawm ntau yam, nrog rau nws cov nto tiav, lub zog, hardness, thiab tsis kam hnav thiab thermal shock. Cov neeg tsim khoom siv sijhawm ntau thiab cov peev txheej los tsim cov yob uas tuaj yeem tiv taus cov tshuab hnyav thiab ua haujlwm hnyav. Kev saib xyuas kom raug thiab kev sib sau ua ke kuj tseem ceeb heev rau kev ua kom yob lub neej thiab kev ua tau zooCov qhov tseeb ntawm cov yob ncaj qha cuam tshuam rau qhov zoo ntawm cov khoom kawg. Ua tiav cov thickness zoo ib yam thiab txo qhov tsis xws ntawm qhov chaw los ntawm precision dov tsis tsuas yog ua kom lub zog ntawm cov khoom, tab sis kuj txhim kho qhov zoo nkauj ntawm cov khoom. Nrog rau txhua qhov kev sib hloov, cov menyuam muab nws qhov kev ntxhib los mos thiab lwm yam kev xav tau rau cov hlau, shaping nws precisely rau cov neeg siv khoom specifications.

Txawm hais tias cov lus "cov menyuam" thiab "tumbler" feem ntau siv sib hloov, nws yog ib qho tseem ceeb kom paub qhov txawv ntawm ob. Raws li tau hais los saum no, rolls xa mus rau cov cuab yeej cylindrical mounted ntawm dov mills. Rollers, ntawm qhov tod tes, feem ntau sawv cev rau cov cuab yeej pabcuam uas pab tswj cov khoom siv hauv lub tshuab dov. Rollers qhia, kev txhawb nqa lossis thauj khoom thaum lub sij hawm dov txheej txheem, kom ntseeg tau tias nws ua raws li cov txheej txheem yob.

Cov yob ntawm lub tshuab dov tsis yog cov khoom siv tshuab xwb; Lawv yog qhov tseem ceeb rau kev xa cov txheej txheem tsim khoom kom meej, muaj txiaj ntsig zoo. Cov cuab yeej tseem ceeb no tau tsim kho thiab khaws cia kom tiv taus lub zog loj heev thaum muab qhov tseeb thiab sib xws los tsim ntau yam khoom siv. Kev nkag siab txog lub luag haujlwm tseem ceeb ntawm cov menyuam thiab lawv cov kev cuam tshuam nrog cov menyuam yaus yog qhov tseem ceeb rau kev ua kom zoo ntawm lub Hoobkas thiab ua kom cov khoom zoo kawg. Kev nce qib txuas ntxiv hauv kev siv tshuab yob cog lus tias yuav qhib qhov tshiab ntawm qhov ua tau zoo thiab qhov tseeb, txhawb kev lag luam mus rau yav tom ntej uas tau hais los ntawm cov txheej txheem tsim khoom ua tau zoo.