Khiav lub slitting semi-tiav khoom ntawm lub tshuab slitting yog txheej txheem ntawm unwinding thiab rewinding. Cov txheej txheem no suav nrog ob ntu: lub tshuab ua haujlwm ceev tswj thiab tswj nruj. Yog tias qhov kev ua haujlwm raug ntawm cov menyuam nrhiav pom tsis zoo thaum lub sijhawm ua haujlwm, qhov nro ntawm cov ntawv txhuas tsis tuaj yeem lav. stability, uas nyob rau hauv lem cuam tshuam cov khoom zoo.
Dab tsi yog qhov attenuation thiab nro them nyiaj ntawm lub rewinding thiab unwinding nro ntawm lub tshuab slitting? Nws yog feem ntau ntseeg hais tias ua kom qhov nro ntawm aluminium ntawv ci tas li thaum aluminium ntawv ci tsis muaj mob yog qhov zoo rau qhov zoo ntawm cov ntawv txhuas tiav. Qhov tseeb, txoj hauv kev zoo tshaj plaws rau lub tshuab slitting yog ua kom qhov nro ntawm aluminium ntawv ci raws li ib txoj cai nrog kev nce ntawm txoj kab uas hla los yog qhov hnyav ntawm cov khoom yob, thiab qhov me me ntawm txoj kab uas hla thiab qhov hnyav, qhov me dua qhov nro tus nqi. yuav yog.
Txij li thaum muaj kev tswj tsis siv neeg nro thiab phau ntawv nro tswj hauv kev ua haujlwm slitting, phau ntawv nro tswj ib feem ntawm lub tshuab slitting yuav tsum tau hloov kho tsis tu ncua los ntawm tus neeg teb xov tooj raws li txoj kab uas hla thiab qhov hnyav ntawm tus tswv yob.
Qhov txawv yog qhov tsis siv neeg nro tswj qhov system muaj pre-set nro attenuation tus nqi, uas yuav attenuate raws li kev hloov ntawm cov ntaub ntawv yob thaum lub sij hawm ua hauj lwm ntawm lub slitter. Txawm li cas los xij, thaum teeb tsa kev ua haujlwm tsis siv neeg nro, thawj qhov nro yuav tsum tau teeb tsa ua ntej, thiab tom qab ntawd tus nqi nro attenuation yuav tsum tau teeb tsa.
Noj tus nqi attenuation ntawm qhov chaw unwinding ntawm lub tshuab slitting rau txhuas ntawv ci raws li piv txwv, lub hauv paus ntsiab lus yog: tus nqi attenuation ntawm qhov nro ntawm aluminium ntawv ci (feem pua) yog sib npaug rau qhov nro ntawm qhov kawg ntawm winding ntawm txhua yob. ntawm aluminium foil rho tawm thawj zaug nro thiab tom qab ntawd muab faib los ntawm qhov pib nro kom tau txais qhov quotient Multiply los ntawm 100 feem pua.
Tsis tas li ntawd, thaum teeb tsa tus nqi tsis siv neeg nro rau lub tshuab slitting, nws yuav tsum tsis txhob loj dhau, txwv tsis pub lub hardness ntawm aluminium ntawv ci winding yuav siab, thiab ntug warping yuav yooj yim tshwm sim, tab sis qhov nro yuav tsum tsis txhob me me, me me dhau lawm yuav yooj yim ua rau lub cev rewinding kom xoob dhau Khiav sab irregularly.
Yog li ntawd, nws tuaj yeem pom tias thaum lub sijhawm ua haujlwm ntawm lub tshuab slitting ntawm aluminium ntawv ci, qhov zoo ntawm nws cov winding thiab unwinding feem ntau cuam tshuam los ntawm kev hloov ntawm qhov nro ntawm aluminium ntawv ci. Nws tuaj yeem pom tau tias qhov tsim nyog tswj qhov nro ntawm winding thiab unwinding tswj system yog tus yuam sij rau qhov zoo.
