Muaj nuj nqi ntawm Hlau Phaj Leveler
Oct 03, 2020
Nrog rau txoj kev loj hlob ntawm cov hlau ntawv hlau thav duab raug tsim, qhov zoo ntawm cov ntawv hlau yuav tsum tau hloov mus rau qhov tsis sib xws los ntawm qhov tsis txaus ntawm cov hlau tam sim no thiab kev siv cov hlau muaj zog ntau ntxiv. Vim tias qhov tsis txaus ntawm cov hlau, cov ntawv hlau ua cov tuam txhab feem ntau tsis tuaj yeem tau txais cov khoom zoo uas lawv xav tau, yog li lawv yuav tsum tau ua kom cov ntaub ntawv los txhim kho cov khoom zoo. Rau cov phaj siab muaj zog (tsuas yog rau cov kev xav tau ntawm kev lag luam tsheb), siab dua qib siab thiab hloov kho lub tswv yim yuav tsum tau kom tau txais qhov zoo.
Leveler tuaj yeem txhim kho qhov zoo ntawm cov ntawv hlau
Kev tshem tawm cov khoom ntxhov siab los ntawm kev siv tshuab leveling
Txhawm rau kom tshem tawm cov kev ntxhov siab hauv cov khoom, lub phaj yuav tsum tau leveled. Lub hauv paus ntsiab lus ntawm roller leveling yog xaiv kom ncua txhua qhov chaw ntawm cov khoom. Hauv qab cov ntsiab lus ntawm cov khoom siv, qhov luv luv ntawm "fiber" ntawm daim ntawv yog lengthened proportionally kom tau ib tug zoo ib yam "fiber" ntev. Nws qhov kev paub yog ua kom cov khoom khoov nce thiab nqis rov qab nrog me me curvature vojvoog thaum dhau los ntawm lub tshuab leveling, kom cov khoom luv luv "fiber" tuaj yeem elongated. Thaum daim ntawv txav mus rau ntawm qhov kev tawm ntawm lub tshuab leveling, qhov nce thiab nqis khoov yog maj mam txo kom tshem tawm cov khoom deformation tshwm sim los ntawm kev khoov hnyav ntawm qhov nkag nkag ntawm lub tshuab cuab yeej (Daim duab 1). Thaum tag nrho cov "fibers" ntawm cov khoom yuav luag tib qhov ntev, lub phaj yog ncaj, los yog "levelled".
Txhawm rau kom tau txais cov txiaj ntsig zoo siab, qhov tseem ceeb tshaj plaws yog xaiv lub tshuab leveling tsim nyog raws li kev ua haujlwm kom tiav. Feem ntau, daim hlau yuav tsum tau leveled pib los ntawm kev ua coil, thiab cov leveler yog ib feem tseem ceeb ntawm tag nrho cov khoom ua cov kab ntau lawm. Cov cuab yeej siv tshuab yooj yim tshaj plaws yog Flattener, uas muaj cov yob me me, ib txoj kab uas hla loj thiab tsis muaj kev txhawb nqa yob. Txawm li cas los xij, kom tau txais qhov siab flatness, me me txoj kab uas hla leveling yob, me me yob qhov sib nrug thiab kev txhawb nqa yob yog qhov tseem ceeb rau kev txhawb nqa zoo ntawm cov yob yob. Yog li ntawd, daim tawv nqaij yooj yim hla zeb tsis tuaj yeem tsim cov deformation txaus ntawm cov ntaub ntawv uas yuav tsum tau ua kom tiav zoo flatness, yog li nws tsis yog siv dav.
Leveler rau cov ntaub ntawv muaj zog
Vim yog kev siv cov khoom siv zog tensile siab nyob rau hauv kev tsim cov ntawv hlau hlau thav duab, cov ntaub ntawv qib yuav tsum muaj ntau dua qib siab. Nyob rau hauv tus txheej txheem ntawm leveling, lub siab dua leveling yuav tsum muaj kev cuam tshuam rau lub tshuab cuab yeej qauv thiab lub leveling yob. Cov cuab yeej siv lub tshuab ua haujlwm zoo thiab kev txhawb nqa yob zoo yog qhov tseem ceeb, uas yog ib qho tseem ceeb heev los txhim kho cov qib zoo thiab kev pabcuam lub neej ntawm lub tshuab cuab yeej. Yog hais tias lub siab ua haujlwm ntawm lub leveler loj heev, kev tiv thaiv zoo tshaj yuav tsum tau tsim los tiv thaiv lub tshuab cuab yeej. Thaum leveling cov ntaub ntawv muaj zog, siab leveling siab yuav tsum tau deform lub phaj, uas yuav ua tau tiav los ntawm kev txo qhov sib nrug ntawm leveling yob. Qhov no yog vim li cas tus tshiab leveler yog nruab nrog ib tug worktable hloov mechanism. Vim hais tias ntawm lub tshuab cuab yeej tsim, qhov no tsuas yog txoj hauv kev kom txo qis qhov sib txawv ntawm qhov sib txawv.
