Yuav ua li cas kom ntseeg tau qhov tseeb vuam ntawm Photovoltaic Vuam Sawb Rolling Mill

       Lo lus nug no tsa qhov txuas tseem ceeb hauv kev tsim cov khoom siv hluav taws xob photovoltaic vuam strips. Lub Photovoltaic Vuam Sawb Rolling Mill feem ntau ua kom qhov tseeb qhov tseeb thiab qhov zoo sib xws ntawm cov vuam strips los ntawm peb txoj hauv kev: precision kho vajtse tsim, kev tswj lub sijhawm kaw, thiab kev ua kom zoo dua.

1, Precision hardware: lub hauv paus lav rau precision tswj

       Hardware yog "skeleton" uas ua kom qhov tseeb, nrog rau kev tsim qauv siab thiab ua tiav ntawm txhua yam ntawm cov khoom tseem ceeb mus rau cov qauv tsim.

High hardness thiab high-precision dov zeb

       Cov menyuam yaus yog cov khoom tseem ceeb uas ncaj qha rau cov hlau xaim thiab muab nws cov duab sib dhos. Nws yog feem ntau yog ua los ntawm tungsten carbide los yog high-speed steel khoom, thiab cov roughness nto yog tswj hauv qab Ra0.1 μ m. Nws qhov kev ua tiav yog qhov siab heev, thiab cov menyuam qhov taub qhov siab kam rau ua thiab cylindricity yuam kev yuav tsum tau tswj nyob rau hauv ± 0.001mm kom tsis txhob vuam sawb loj sib txawv los ntawm tus menyuam tus kheej yuam kev.

Rigid ncej thiab ruaj khov kis tau tus mob

       Lub thav duab yog ua los ntawm ib qho casting lossis high-strength steel welding los xyuas kom meej tias yuav tsis muaj deformation vim lub siab thaum lub sij hawm dov txheej txheem. Nyob rau tib lub sijhawm, cov kab ke kis tau tus mob (xws li servo motors thiab pob screws) txais cov khoom siv high-precision, uas tuaj yeem tswj tau qhov ceev thiab siab txo ntawm cov dov zeb, tsis txhob dov tsis ruaj khov los ntawm kev sib kis los yog kev co.

Precision kev taw qhia thiab muab tso rau mechanism

       Thaum lub sij hawm unwinding thiab rewinding txheej txheem, pneumatic los yog servo kev taw qhia cov cuab yeej yog nruab los xyuas kom meej tias cov hlau hlau ib txwm nkag mus rau hauv nruab nrab axis ntawm lub dov zeb, tsis txhob sib sib zog nqus vuam sawb dav los yog ntug burrs tshwm sim los ntawm hlau offset.

2,Lub sijhawm kaw-loop tswj: dynamically kho qhov tseeb qhov sib txawv

      Qhov kev sib txuas ntawm cov sensors thiab cov tshuab tswj tau ua rau lub sijhawm saib xyuas thiab kho qhov yuam kev thaum lub sijhawm dov, uas yog "lub hlwb" uas ua kom raug.

Online thickness/dav nrhiav kom tau thiab tawm tswv yim

      Laser thickness gauge thiab optical width gauge yog ntsia ntawm qhov tawm ntawm lub dov zeb, uas muaj peev xwm sau thickness thiab dav cov ntaub ntawv ntawm vuam sawb kaum ob zaug ib ob. Yog hais tias qhov loj tshaj qhov kam rau ua ntau yam, lub kaw lus tswj yuav tam sim ntawd kho cov yob nias tus nqi (thickness deviation) los yog qhia txoj hauj lwm (dav sib txawv) kom ua tiav dynamic kho.

Kev tswj tsis tu ncua

      Nyob rau hauv tag nrho cov txheej txheem los ntawm unwinding mus rau rewinding, qhov nro ntawm cov hlau yog saib xyuas nyob rau hauv lub sij hawm ntawm lub nro sensor, thiab lub unwinding thiab rewinding speeds yog kho los ntawm ib tug servo system kom ruaj khov nro (feem ntau yog tswj nyob rau hauv ± 5N). Kev sib hloov ntawm kev sib hloov tuaj yeem ua rau lub vuam sawb mus rau stretch lossis compress, ncaj qha cuam tshuam rau qhov tseeb qhov tseeb. Kev tswj nruj tas li tuaj yeem zam qhov teeb meem no.

Kev tswj qhov kub thiab txias

      Thaum lub sij hawm dov txheej txheem, kev sib txhuam ntawm lub dov zeb thiab cov hlau qws ua kom sov, uas yuav ua rau thermal expansion thiab contraction ntawm lub dov zeb, yog li cuam tshuam qhov loj ntawm cov welded sawb. Qee qhov high-end dov mills tau nruab nrog ntsuas kub thiab txias tshuab los saib xyuas qhov kub ntawm lub dov zeb hauv lub sijhawm tiag tiag thiab kho cov dej txias kom them rau qhov tseeb qhov sib txawv los ntawm qhov kub thiab txias.

3,Txheej txheem optimization: Kho kom haum rau cov khoom sib txawv thiab cov kev xav tau tshwj xeeb

      Los ntawm kev txhim kho cov txheej txheem tsis zoo rau cov khoom siv sib txawv ntawm cov khoom siv sib txawv (xws li tin plated tooj liab, tooj liab ntshiab) thiab cov lus qhia tshwj xeeb (xws li 0.15mm × 2.0mm, 0.2mm × 3.5mm), qhov tseeb ruaj khov yog txhim kho ntxiv.

Multi-pass dov faib

      Rau cov ntaub ntawv tuab tuab, lawv yuav tsis raug dov ncaj qha mus rau lub hom phiaj tuab los ntawm ib qho dhau los, tab sis yuav maj mam thinned hauv 2-4 kis. Teem tus nqi txo kom tsim nyog rau txhua qhov kev hla (xws li txo los ntawm 30% -40% hauv thawj qhov kev hla thiab maj mam txo hauv cov ntawv hla tom ntej) kom tsis txhob muaj qhov tsis sib xws ntawm cov hlau tsis sib xws lossis kev puas tsuaj rau lub tshuab dov los ntawm kev sib tw ntau dhau hauv ib zaug.

Kev kho deg thiab lubrication ntawm dov zeb

      Xaiv cov txheej txheem dov zeb uas tsim nyog (xws li chrome plating, nitriding) raws li cov khoom siv hlau, thiab phim nws nrog tshwj xeeb rolling lubricating roj. Lub lubrication zoo tuaj yeem txo qhov kev sib txhuam coefficient, tsis txhob khawb ntawm qhov chaw ntawm cov hlau, txo qhov hnav ntawm lub tshuab dov, thiab txuas ntxiv nws lub sijhawm tu kom raug.