Slip phenomenon tshwm sim thaum lub sij hawm dov txheej txheem, uas yog, tus txheeb ze zawv zawg ntawm lub sawb thiab lubzeb rolls, nyob rau hauv essence, lub deformation cheeb tsam ntawm lub sawb yog kiag li hloov los ntawm pem hauv ntej los yog rov qab zones.Slip phenomenon tshwm sim maj mam cuam tshuam rau qhov zoo ntawm qhov chaw thiab tawm los ntawm lub sawb, los yog ua rau ib tug tawg kab nrib pleb pawg ntawm steel xwm txheej, nyob rau hauv lub yav dhau los kev tshawb fawb, tib neeg nyiam yooj yim ua ntej tus nqi plam los yog qhov loj ntawm tus nqi ntawm qhov nruab nrab lub kaum ntse ntse. hauv paus rau kev txiav txim siab qhov tshwm sim ntawm plam, tias qhov me me ntawm tus nqi qis hauv ntej lossis lub kaum sab xis, qhov ntau dua yuav plam qhov tshwm sim.Qhov tseeb, qhov no yog unscientific heev.Piv txwv li, rau covtandem txias dov zeb, qhov nruab nrab lub kaum sab xis ntawm qhov chaw zaum kawg, tus nqi tiag tiag ntawm lub hauv ntej swb yuav tsum tsawg dua li thawj ob peb qhov sawv ntsug, tab sis qhov no tsis txhais tau tias qhov sawv ntsug feem ntau yuav plam.
1. Rolling ceev
Nrog rau qhov nce hauv dov ceev, lub thickness ntawm lub lubricant zaj duab xis nce, coefficient ntawm kev sib txhuam txo, qhov tshwm sim ntawm slippage nce, thiab cov txheej txheem dov yuav tsis ruaj khov.Tab sis vim yog niaj hnub dov ntau lawm, yuav ua li cas los txhim kho kev ua tau zoo, kev kub ceev dov tau dhau los ua lub hom phiaj ntawm cov kab ntau lawm, yog li nyob rau hauv kev tiv thaiv thiab kev tswj ntawm slippage yuav tsum tsis txhob nyob ntawm tus nqi ntawm kev ceev raws li tus nqi.
2. Lubrication system
Nrog rau ntau yam ntawm lubricating kua, concentration, kub, thiab lwm yam, lawv cuam tshuam lub thickness ntawm lubricant zaj duab xis los ntawm kev hloov nyob rau hauv viscosity.Rau qhovTandem Txias Zeb, qhov kev xaiv ntawm lubrication system plays lub luag haujlwm tseem ceeb hauv kev tiv thaiv thiab kev tswj ntawm slippage yog ib qho ntawm cov lus qhia tseem ceeb.Los ntawm kev txheeb xyuas, peb tuaj yeem paub tias nrog kev nce ntxiv ntawm cov kua roj viscosity, lub thickness ntawm lubricating roj zaj duab xis nce, kev sib txhuam coefficient txo, thiab, raws li cov concentration nce thiab kub txo, lub lubricating kua viscosity nce.Nyob rau hauv no txoj kev, rau lubtxias dov zebNws yooj yim rau slippage ntawm khib (feem ntau yog lub penultimate khib), koj tuaj yeem tiv thaiv slippage los ntawm kev txo cov concentration ntawm lubricating kua thiab txhim kho qhov kub ntawm lubricating kua.
3. Kev nruj nruj
Nrog rau qhov nce tom qab nro, deformation cheeb tsam lubrication txheej thickness nce, yog li kom yooj yim rau plam khib, tuaj yeem txo kom zoo los ntawm kev nro tom qab kom tsis txhob slippage.
4. Mill Rollroughness
Roll roughness feem ntau cuam tshuam rau kev sib txhuam coefficient, raws li yob roughness txo, qhov sib txhuam coefficient kuj txo, slippage yog ib qho yooj yim tshwm sim.Feem ntau hais lus, yob roughness thiab dov tonnage yog ze ze rau lub sij hawm hloov ntawm yob los pab tiv thaiv slippage.
Lub sij hawm xa tuaj: Nov-30-2022