Dab tsi yog qhov zoo ntawm ib lub zeb

Ib kismillyog cov khoom siv uas ua tiav Rolling deformation tsuas yog los ntawm cov yob ib zaug hauv cov txheej txheem ROB, yog qhov zoo yog feem ntau muaj kev cuam tshuam hauv cov hauv qab no:

1. Khoom siv thiab kev ua haujlwm

Cov qauv yooj yim: Tus qauv ntawm ib leeg-Pass Rolling Mill yog qhov yooj yim, tsis muaj cov khoom siv sib txuas, thiab lwm yam. Qhov no ua rau kev tsim khoom, kev teeb tsa thiab kev kho tus nqi qis, thiab qhov tshwm sim muaj peev xwm txo qis cov peev txheej peev thiab kev ua haujlwm ua haujlwm ntawm cov lag luam.

Kev lag luam yooj yim: vim tias muaj tsuas yog ib qho kev dov, txoj kev ua haujlwm yog yooj yim. Nws yog qhov yooj yim rau cov neeg ua haujlwm kom paub txog txoj kev ua haujlwm thiab cov txheej txheem kev ua haujlwm, uas yooj yim rau cov neeg ua haujlwm tshiab, txo tus nqi kev cob qhia sai sai, txo nqi kev cob qhia sai sai, txo tus nqi cob qhia thiab sijhawm. Nyob rau tib lub sijhawm, kev ua haujlwm yooj yim kuj pab txhim kho kev ruaj khov thiab kev ntseeg tau ntawm cov khoom lag luam muaj teeb meem zoo thiab kev tsim cov xwm txheej tshwm sim los ntawm kev ua haujlwm.

2. Ntau Lawm Yooj Yim

Yooj Yim Khoom Hloov Pauv: Tus txheej txheem hloov mus yog yooj yim thiab ceev ceev thaum lub pob sib txawv tsim cov khoom lag luam sib txawv thiab cov qauv. Tsuas yog raws li cov khoom lag luam tshiab, kho cov ntaub ntawv sib txawv, ua haujlwm zoo li cov khoom lag luam yob, haum rau cov khoom lag luam tawm, haum rau cov khoom lag luam me me, ntau hom ntau lawm hom.

Tuaj yeem ntsib cov ntaub ntawv tshwj xeeb yob: rau qee cov ntaub ntawv tshwj xeeb, cov ntaub ntawv tshwj xeeb lossis cov kev ua tau tshwj xeeb ntawm cov chaw dov, ib kisRolling MillYuav tsim tau los ntawm cov qauv yob tshwj xeeb thiab cov txheej txheem Rolling, nyob rau hauv ib tug txheej txheem dov kom ua tiav cov kev txwv tsis zoo, kom tau raws li cov neeg xav tau ntawm ib tus neeg yuav khoom. Piv txwv li, rau qee qhov nrog cov kev cai tshwj xeeb lossis kev tiv thaiv ib leeg, zam cov teeb meem tshwj xeeb uas yuav tsis txhob muaj teeb meem uas yuav tshwm sim los ntawm ntau qhov kev hla.

3. Cov Khoom Zoo

Reduce work hardening: In the multi-pass rolling process, the rolled part has been deformed for many times, which will produce obvious work hardening phenomenon, which may lead to the toughness of the material and the difficulty of subsequent processing. Lub zeb kis tsuas yog nqa tawm ib qho kev ua haujlwm ntawm cov khoom siv tawv, thiab cov khoom siv ua kom muaj zog ntawm cov khoom siv sib zog, cov khoom siv dhau los, qhov kom zoo ntawm cov tib-kis tau zoo dua.

Zoo nto qha: thaum dov ib qho dhau zeb, lub sijhawm sib chwv tau yooj yim, thiab muaj lwm yam tsis txaus siab, thiab muaj lwm yam kev sib tw yob, uas yog qhov ua kom zoo rau kev txhim kho cov khoom lag luam zoo. Nyob rau tib lub sijhawm, los ntawm kev tsim tsim nyog ntawm yob cov khoom nto zoo thiab rolling deg tau zoo dua thiab ua kom tau raws li cov khoom xav tau ntawm cov khoom muaj txiaj ntsig zoo.

4. Ntau Lawm Ua hauj lwm

Lub tshuab ceev ceev ceev: Lub pob sib txuas tau tsis sib xws yog tias cov cuab yeej siv tau sib txuas tau, thiab tuaj yeem ua tiav cov khoom siv tau tso cai, yog li nce cov zis rau ib lub sijhawm. Rau qee qhov dov cov dej num ntau lawm yuav tsum muaj kev ua haujlwm siab thiab cov khoom lag luam tshwj xeeb, ib kisRolling MillMuaj peev xwm muab tag nrho ua si rau nws cov txiaj ntsig ntawm kev kub ceev ceev, sai sai ua kom tiav cov txheej txheem dov thiab ua tau raws cov txheej txheem kev tsim khoom.

Cov txheej txheem luv luv lim dej: Vim tias cov txheej txheem ntau lawm ntawm tib lub zeb, uas tuaj yeem ua tiav cov nyiaj tau ua tiav, thiab txhim kho kev hloov pauv nyiaj ntawm kev lag luam. Tshwj xeeb tshaj yog nyob rau hauv qee cov haujlwm txiav txim sai lossis cov peev txheej xa khoom me me tuaj yeem ua tiav cov khoom siv luv luv, txhim kho kev lag luam luv luv, txhim kho kev ua lag luam kev sib tw ntawm cov lag luam.