Dab tsi yog rewinding tshuab siv rau?

Nyob rau hauv cov toj roob hauv pes niaj hnub no muaj ntau yam kev lom zemRewinding tshuabUa haujlwm zoo ib yam li ib qho ntsiag to tseem ceeb heev cog hauv kev lag luam loj heev ntawm kev lag luam. Los ntawm cov khoom lag luam, ubiquitous nyob rau hauv peb lub neej niaj hnub, rau cov ntaub ntawv zaj duab xis tseem ceeb rau kev ntim, rewinders ua si ib lub luag haujlwm irreplacable txoj haujlwm. Lawv cov haujlwm tshwj xeeb thiab kev ua tau zoo tau ua rau lawv muaj feem cuam tshuam ntawm niaj hnub tsim kev ua haujlwm. Yog li, dab tsi yog rewinders siv rau? Cia delve ntxaum.

Daim Ntawv Thov Rov Ntxiv

Kev Lag Luam Ntawv

Hauv cov ntawv mills, tshiab tsim cov yob loj yob yog feem ntau tsis tuaj yeem ncav cuag kev ua lag luam ncaj qha. Txhawm rau hais txog qhov teeb meem no, kev ua haujlwm txhua zaus yog feem ntau ua haujlwm. Cov yob loj no tau txiav mus rau hauv cov khoom me me, uas tom qab ntawd thiaj li dhau los ua cov txheej txheem kev ua tiav los tsim cov khoom tiav. Rewinders muaj peev xwm ntawm rewinding cov yob no rau hauv cov yob me me ntawm kev sib txawv ntawm cov txheej txheem diameters thiab dav raws li cov qauv diamonders thiab dav raws li kev ua ntej. Cov rewinders feem ntau yog siv cov khoom siv txhua yam kom ua tiav txoj haujlwm no. Piv txwv li, hauv kev tsim cov ntaub hoob nab, rewinders tuaj yeem rewind daim ntawv tso quav rau cov neeg siv khoom lag luam, ua rau nws yooj yim dua rau cov neeg siv khoom los yuav thiab siv cov ntawv. Rewinders kuj tseem ceeb heev cov cuab yeej hauv papermaking nroj tsuag. Lawv tsis tsuas yog muab ib puag ncig ua haujlwm zoo rau cov neeg ua haujlwm tab sis kuj txhim kho cov ntawv zoo. Rewinders kuj hloov kho cov nro ntawm daim ntawv. Vim tias daim ntawv muaj qee qib ntawm elasticity, nws yuav so lossis ua kom nruj dua tom qab rewinding. Cov℃ntawm qhov kev nro no nyob ntawm cov ntawv nruj yog raug rau. Yog tias daim ntawv tau dov nruj heev, muaj kev pheej hmoo siab ntawm lub sijhawm siv; Yog tias nws tau dov ntau dhau, cov nqi ntim yuav muaj ntau dhau. Yog tias nws tau dov dhau xoob, kev tsheb tsheb thauj mus los thiab cia yuav muaj cuam tshuam cuam tshuam. Yog li ntawd, daim ntawv rov qab yuav tsum muaj kev tswj kom nruj kom ua kom muaj winding du. Los ntawm kev tswj cov nyiaj rov qab los, peb tuaj yeem ua kom pom tseeb cov ntawv loj, yog li cov ntawv tiv thaiv zoo thiab cov neeg siv kev paub.

Zaj duab xis kev lag luam
Rewinders tseem ua si lub luag haujlwm tseem ceeb hauv kev tsim cov khoom yas yas. Rewinders yog cov khoom tseem ceeb hauv zaj duab xis cov kab ntau lawm. Piv txwv li, rau ntim zaub ntim khoom noj khoom haus, cov yob loj ntawm zaj duab xis yuav tsum tau ua los ntawm ib tug neeg rov ua dua tshiab kom hloov lawv mus rau hauv cov ntaub pua me me kom haum rau lub tshuab ntim khoom kom haum rau kev ntim tshuab. Rewinders tsis tsuas yog ua kom cov khoom siv lub cev thiab cov kws kho tshuab rau cov yeeb yaj kiab tab sis kuj ua tau zoo txo ​​cov nqi tsim khoom. Tsis tas li ntawd, thaum lub caij rov ua dua tshiab, Rewinders muaj peev xwm tshawb xyuas meej meej meej thiab kho cov yeeb yaj kiab cov lus zoo. Yog li ntawd, Rewinder kev ua tau zoo yog qhov tseem ceeb hauv kev tsim cov yeeb yaj kiab rau cov khoom noj ntim khoom noj. Piv txwv li, lawv tuaj yeem tshem tawm cov kev tsis xws luag saum npoo thiab wrinkles, ua kom zoo nkauj zaj duab xis thiab pob tshab, yog li ua kom pom cov zaub mov ntim.

Lwm Cov Kev Lag Luam

Dhau li ntawm daim ntawv thiab zaj duab xis muaj ntau kuj tau siv dav hauv lwm qhov kev lag luam, xws li cov hlau ntawv thiab cov khoom siv hlau thiab tsis muaj hlau. Raws li cov khoom tseem ceeb ntawm cov cuab yeej, Rewinders tau siv dav hauv ntau cov ntawv thov, suav nrog cov ntawv siv hlau, netwovens, thiab tawv. Nyob rau hauv cov hlau ntawv ci tsim cov txheej txheem, rewinders muaj peev xwm ntawm rewinding loj los ntawm cov ntawv loj, yooj yim rau kev tuav tes thiab thov. Nrog rau kev txhim kho ntawm cov hlau ntawv kev ua lag luam, kev siv Rewinders tau dhau los ua ntau dua. Hauv cov tsis muaj kev lag luam ntawm cov tsis muaj peev xwm, cov rewinders muaj peev xwm txiav thiab rewinding tsis yog cov khoom siv tshwj xeeb ntawm cov lus qhia tshwj xeeb ntawm cov khoom tshwj xeeb ntawm ntau yam khoom.

Cov qauv yooj yim

Lub ntsiab Cheebtsam ntawm cov rov ua dua tshiab suav nrog cov tsis sib haum xeeb, kev siv tsheb, rov ua dua tshiab, thiab winder. Lub unwinder thiab traction units yog qhov tseem ceeb tshaj plaws. Lub unwinder tuaj yeem suav hais tias yog cov khoom siv "khoom siv cov ntaub ntawv raw tau tso tawm los ntawm cov ntawv loj lossis cov zaj duab xis, muab cov khoom siv tsim nyog rau kev ua tiav. Lub unwinds ua raws li lub thawv ntim khoom me me, khaws cov ntaub ntawv ntim me me, xws li cov ntawv, yas, thiab ua kom lawv npaj. Cov kev pab pawg tuaj yeem raug suav hais tias yog cov tswj hwm "ceev," siv lub cev muaj zog thiab tsav tsheb kom tswj tau cov ntaub ntawv nkag mus rau tus nqi khov kho. Lub rewinder yog ib qho ntawm cov tseem ceeb tshaj plaws thiab cov khoom sib xyaw ntawm cov rov ua dua tshiab, xyaum lub plawv ntawm tag nrho lub tshuab. Kev ua haujlwm tsis zoo yuav cuam tshuam rau tag nrho cov kev tsim khoom ntau lawm. Lub rewinder yog ib qho tseem ceeb ntawm cov ntawv rov qab. Zoo li tus kws txawj ntse, nws precisely rewinds ntau cov ntaub ntawv pub los ntawm qhov tsis sib xws raws li pre- txheej txheej. Cov kev tswj hwm nruj ua txoj cai ua ib qho "traction quab yuam ua ke," kho qhov kev ncua deb ntawm cov neeg yuav tsum tau muaj kev tswj hwm kom muaj kev ruaj khov. Lub winder, uas tuaj yeem raug suav hais tias yog "cov khoom lag luam tiav khoom," zoo nkauj rau cov ntaub ntawv rewound rau kev tuav ntaub ntawv thiab cia.

Cov lus piav qhia ntawm txhua lub cuab yeej
Thaum lub unwinder pib kev khiav hauj lwm, nws ruaj qhov loj yob ntawm cov khoom rau tus qauv tsim raws cov kev xav tau ntau lawm. Lub nro tswj cov system ua kom cov khoom siv ruaj khov kom tiv thaiv kom tsis txhob loosening lossis tawg thaum lub sijhawm tsis paub. Txhawm rau ua kom tiav cov haujlwm no, qhov tsis txaus ntseeg yog feem ntau tsav los ntawm lub system hydraulic. Cov khoom siv traction qhia meej cov khoom siv kev txav mus los ntawm kev kho lub cev muaj zog thiab kis tau sib npaug. Cov coj -} li ntaus cov dej txias, cov duab, thiab rewinds cov khoom siv tsis tau los kom ntseeg tau tias siv kom raug. Thaum lub sij hawm rewinding, nws yog qhov tseem ceeb los xyuas kom meej tias cov ntaub ntawv nkag mus rau cov cuab yeej rov ua dua tshiab ntawm tus nqi khov kho. Yog tsis ua li ntawd yuav ua rau rov qab rewinding, tsis zoo cuam tshuam cov khoom lag luam zoo. Yog li ntawd, kom ntseeg tau tias cov cuab yeej rov ua dua tshiab raws li kev ua tau zoo thiab ua kom rov ua haujlwm zoo yog qhov tseem ceeb thaum pib tsim. Ib qho khoom siv rov qab ua ke feem ntau muaj ntau chais, nruab nrab ntawm cov khoom uas cov txheej txheem underging thiab extrusion txheej txheem los ua qhov kev tsim qauv yob. Vim tias cov nro hloov raws li cov zaub rollers, nws tseem txawv thaum lub sijhawm rewinding, tswj cov khoom siv tuab zoo thiab txhim kho cov khoom tawm los. Thaum lub sij hawm rewinding, lub tshuab rewinding tseem tuaj yeem txiav ntau yam khoom siv, cov khoom siv dav nqaim kom tau raws ntau yam uas yuav tsum tau ua. Txhawm rau kom cov khoom lag luam zoo thiab ua tau zoo, lub suab rewinding lub tswv yim yuav tsum muaj nyob rau hauv qhov chaw ua ntej rewinding kom tsis txhob muaj teeb meem xws li wrinkles. Thaum lub xov tooj rewinding tau txais cov khoom siv rewound, nws siv lub cev muaj zog los cog cov khoom siv mus rau lub reel. Lub cuab yeej rewinding yog ib qho tseem ceeb ntawm cov khoom siv txuas ntxiv txuas ntxiv thiab tsis siv neeg xoom. Cov cuab yeej rov ua dua tshiab tseem muaj lub luag haujlwm rau kev tswj hwm nro thaum lub rewinding txheej txheem los xyuas kom meej yob yog nruj thiab huv.

Kev Rov Qab Txheej Txheem Kev Hloov Kho
Thaum lub sij hawm rewinding txheej txheem, kev tswj hwm nro thiab kev sib tw nrawm yog ob qho kev hloov pauv tseem ceeb. Lawv muaj qhov cuam tshuam ncaj qha rau cov khoom kawg, nrog kev tswj hwm nro yog qhov tseem ceeb tshaj plaws. Kev tsis raug cai tswj tau yuav ua rau cov khoom ncab ncab, deformation, lossis wrinkling, ntawm lwm yam tsis muaj kev cuam tshuam. Piv txwv li, thaum cov ntawv rewinding, yog tias qhov nro tau nqis siab dhau, cov ntawv yuav ncab, ua kom muaj qhov cuam tshuam nws lub zog tag nrho thiab cov khoom zoo. Yog tias qhov nro tsawg dhau lawm, daim ntawv yuav wrinkle, tsis zoo cuam tshuam nws txoj kev du sij hawm thaum rov ua dua. Yog li ntawd, cov txheej txheem rewinding yog ib qib tseem ceeb thiab tseem ceeb tshaj plaws uas cov khoom tiav muaj cov khoom siv ua kom huv si muaj ntau yam kev xav tau. Kev sib txuam ceev dua yog qhov tseem ceeb: kev nrawm nrawm ntawm kev tsis txaus ntseeg, noj - Up, thiab rewinding cov cuab yeej yuav tsum muaj ua ke. Txwv tsis pub, cov khoom siv ntxiv lossis ncab yuav tshwm sim, cuam tshuam ntau lawm thiab khoom lag luam zoo. Tsis tas li ntawd, cov khoom siv xws li kev sib raug zoo ntawm cov ntawv sib txawv thiab ntawm cov ntawv sib txawv thiab cov khoom sib txawv yuav tsum tau pom zoo los cuam tshuam nrog kev ua haujlwm rov ua haujlwm. Los ntawm nplua - tuning cov tsis muaj no, lub rewinder tuaj yeem ua kom muaj siab los yog zaj duab xis, ua yeeb yaj kiab uas yuav tsum tau ua raws cov qauv.

Kev ua yam ua hauj

Rewinders tsis tsuas yog ua kev ua haujlwm yooj yim tab sis kuj ua ntau yam haujlwm xws li slitting thiab nro hloov kho. Slitting yog qhov tseem ceeb tshaj plaws ntawm kev rov ua dua tshiab. Piv txwv li, ib daim ntawv rov qab txiav cov ntaub ntawv loj tuaj yeem txiav cov ntawv loj loj rau hauv cov yob nqaim ntawm cov dav dav dav dav dav dav kom tau raws li cov kev xav tau. Nws kuj tseem tuaj yeem kho kho qhov nro ntawm cov ntawv kom ntseeg tau tias smoother tuav thaum siv tas. Rewinders feem ntau yog categorized rau ob hom: tus qauv thiab meej. Piv rau lwm hom khoom siv winding, qauv rewinders tsuas yob tsuas yog cov khoom siv thiab tsis muaj cov haujlwm tseem ceeb xws li hlais thiab nro kev hloov kho.

Kev nplig

Rewinders yuav tsum ua kom tau raws cov qauv ntsuas tus nqi siab dua hauv cov cheeb tsam tseem ceeb xws li lub thoob winding thiab nro tswj. Kev tshuaj xyuas kev nruj ntawm qhov ntev muab los ntawm kev rov ua dua yog qhov tseem ceeb thaum lub sijhawm ua haujlwm, raws li nws tau ua kom zoo sib xws khoom zoo. Hais txog cov ntxaij winding, rewinders tuaj yeem tswj hwm lub taub ua tiav lawm, ua raws li kev thev naus laus zis ntau heev. Tsis tas li ntawd, kom muaj kev ntsuas zoo thiab kho cov ntawv yob qhov ntev, rewinders feature tus neeg siv thiab ua kom cov chaw taws teeb saib xyuas hauv Is Taws Nem. Piv txwv li, thaum kev tsim ntaub hoob nab qaub rau ntau qhov ntau thiab tsawg, rewinders tuaj yeem paub meej tias txhua lub taub teev teev, yog li ua kom muaj cov khoom zoo sib xws thiab cov khoom zoo. Tsis tas li ntawd, cov rewinders tuaj yeem cia li thiab tusyees cua yob thickness rau reel los ntawm kev kho cov menyuam ceev, ua tiav cov khoom tiav zoo dua. Hais txog nro tswj, rewinders siv kev txiav {{{} ntug sensors thiab tswj cov khoom siv nro hauv lub sijhawm tiag tiag, kom nws tseem ua tau zoo. Tsis tas li ntawd, cov ntawv rov ua dua siab qhov siab precision ua kom muaj kev ruaj khov. Txawm li cas los xij, cov khoom siv tsoos winding tsis muaj qhov tseeb thiab tsis tuaj yeem ntsib lub siab- zoo txheej txheem tsim qauv uas yuav tsum tau ua.

Cov Ntawv Thov
Rewinders yog tshwj xeeb yog tsim nyog rau kev lag luam nrog cov khoom muaj txiaj ntsig zoo thiab cov txheej txheem ntau lawm. Nrog kev txhim kho kev txuas ntxiv ntawm cov zej zog thiab kev lag luam, cov tib neeg muaj txoj sia nyob txhim kho, thiab cov qauv siab tau txhim kho, uas ua rau rewinding thev naus laus zis ntau heev txheej txheem thev naus laus zis. Raws li tau hais ua ntej, nyob rau hauv cov liaj teb ntawm daim ntawv, zaj duab xis thiab hlau ntawv muaj cov qauv kev nruj thiab muaj ntau yam xav tau los ua kom tau raws li cov kev xav tau ntau lawm. Rewinders tuaj yeem faib ua ob hom: Cov cua winding thiab muaj koob meej tshwj xeeb. Cov khoom siv winding zoo tib yam yog siv nyob rau hauv cov xwm txheej uas cov khoom yuav tsum tau ua tsis nruj thiab cov txheej txheem ntau lawm, xws li yooj yim cable winding thiab preliminary winding ntawm daim ntaub.

Cov Qib Siab Ntawm Automation
Niaj hnub nimno Rewinters tau nruab nrog txiav - ntug tshuab tswj cov tshuab, ua rau muaj kev thauj khoom tsis siv neeg thiab hloov yob. Tsis siv neeg chaw thau khoom yog qhov tseem ceeb ntawm cov rov ua dua tshiab, cuam tshuam ncaj qha cuam tshuam cov khoom zoo thiab kev ua tiav cov txheej txheem tom ntej. Thaum lub sijhawm kaw chaw thau khoom, cov ntawv rov hais dua siv cov khoom siv hlau lossis cov khoom siv conveyor kom muab cov khoom siv tsis sib xws, txo lub sijhawm thiab ua haujlwm cuam tshuam nrog kev tuav tuav. Tsis tas li ntawd, cov khoom lag luam tsis huv thiab cov khoom ua haujlwm tau tshem tawm sai sai ntawm cov khoom siv raw kom tiv thaiv kom tsis txhob muaj cov khoom tiav ntawm cov khoom tiav. Tsis siv neeg yob hloov cov thev naus laus zis tso cai rau kev rov txiav txim siab kom txiav txim siab tom qab, nruab ib tus tub ntxhais tshiab, thiab tom qab ntawd txuas ntxiv rewinding. Qhov kev tshem tawm qhov kev tshem tawm no yuav tsum tau txhawb nqa kev siv tes thiab txhim kho kev sib txuas ua haujlwm txuas ntxiv txuas ntxiv. Yog li ntawd, cov rewinders tau dhau los ua qhov tsis tseem ceeb ntawm cov ntawv tshiab niaj hnub. Piv txwv li, tom qab kev qhia txog cov ntaub ntawv siv rov qab siv tau, ib daim ntawv zeb tsis tsuas pom muaj kev nce qib ntau dua 30% tab sis kuj txo cov nqi zog ua haujlwm.

Siab - ceev thiab ua haujlwm ruaj khov
Rewinder siv lub siab - kev tsav tsheb ua haujlwm thiab tsav tsheb, ua haujlwm ruaj khov ntawm kev kub ceev. Nws feem ntau yog muaj lub cev muaj zog, tsav tsheb, ntsuas, nruj cov menyuam, thiab tswj cov kab ke. Nws cov yam ntxwv muaj xws li muaj kev kub ceev, siab precision, siab loj, lub peev xwm kom ua tiav siab {3} ceev winding. Txhua qhov sib xyaw ua ke ntawm cov ntawv rov ua dua tshiab tsim thiab ua kom meej rau cov kev ruaj ntseg ruaj khov thiab kev ntseeg tau thaum lub siab- kev ua haujlwm ceev. Lub tsev xam phaj tsim hluav taws xob ntau dua thaum ua haujlwm thiab tshem tawm cov kev sib txhuam sib txhuam, yog li kev siv hluav taws xob. Piv txwv li, qee qhov txiav - ntug rewinds tuaj yeem ua haujlwm ntawm ntau pua mais kev tsim lub sijhawm sib txuas thiab nce ntxiv tso zis rau ib zaug. Tsis tas li ntawd, vim lawv cov qauv yooj yim, yooj yim ntawm kev ua haujlwm, thiab cov nqi txij nkawm tsawg, rewinders tau siv dav. Piv rau cov khoom siv tsoos winding, Rewinders qhia qhov tseem ceeb zoo nyob rau hauv loj {11} scale ntau lawm vim lawv lub siab- ceev thiab ruaj khov ua tau zoo thiab ua tau ruaj khov thiab ua tau ruaj khov thiab ua tau ruaj khov thiab ua tau ruaj khov.

Zoo siab ruaj khov
Los ntawm kev tswj hwm meej ntawm ntau cov rewinder tsis muaj, xws li nro, nrawm, thiab winding inch, peb xyuas cov khoom lag luam zoo li qub. Tom qab rewinding, cov khoom tiav undergoes txias, txiav, thiab ntim cov txheej txheem kom ncav cuag cov khoom kawg. Txhua yam ntawm cov txheej txheem sib cuam tshuam thiab txwv ib leeg. Thaum lub sij hawm tsim kev tsim khoom, lub tswv yim rewinder cov sensors thiab tswj cov ntaub ntawv no thiab kho cov ntaub ntawv no nyob rau hauv cov ntaub ntawv tiag tiag kom ntseeg tau tias txhua cov khoom ua tau zoo. Cov kev ua tau zoo ntawm cov ntawv rov ua haujlwm ncaj qha rau cov tsos thiab zoo ntawm cov luam ntawv. Cov khoom lag luam zoo sib xws yuav pab txo cov nqi tsis zoo thiab txo qis cov nqi ntau lawm. Yog li ntawd, cov ntawv rov ua dua tshiab yog cov khoom tseem ceeb hauv kev luam ntawv kev lag luam, thiab nws cov kev ua haujlwm ncaj qha cuam tshuam cov khoom lag luam zoo. Tsis tas li ntawd, cov khoom lag luam zoo sib xws tuaj yeem txhim kho lub tuam txhab kev ua lag luam kev sib tw, khwv tau nyiaj siab.

Tag
Hauv cov ntsiab lus, rewinders ua si ib qho dav thiab tseem ceeb hauv kev lag luam tsim khoom. Nrog kev nce qib ntawm kev tshawb fawb niaj hnub thiab thev naus laus zis, Rewinders tau hloov zuj zus los ntawm kev tsim cov khoom siv ib qho yooj yim, ntau} cov khoom siv, thiab cov khoom siv ntau heev. Cov cav tov no muaj peev xwm ua tau cov khoom siv ntau heev, xws li ntawv thiab zaj duab xis. Los ntawm kev koom tes ntawm ntau cov khoom siv, lawv tau ua tiav siab- Zoo rewinding, txiav, thiab nro kev hloov kho. Tsis tas li ntawd, vim rewinders muaj ntau lub zog, suav nrog kev kho tsis zoo no, lawv tuaj yeem ua kom zoo tshaj plaws cov khoom lag luam zoo los ntawm kev ua haujlwm raug thaum muaj kev tsim khoom. Piv rau cov khoom siv winding winding, Rewinders qhia qhov tseem ceeb hauv ntau thaj chaw, suav nrog kev ua haujlwm, precision, thiab kev thov. Nyob rau hauv lub tshuab ntim khoom hauv tshwj xeeb, rewinders tau siv dav hauv cov chaw xws li carton printing, thiab ua zaub mov ua noj. Tsis tas li ntawd, cov rewinders, nrog lawv qib siab ntawm kev siv tshuab, kev ua haujlwm nrawm, thiab kev ua haujlwm tau zoo, ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo. Tsis tas li ntawd, cov kws sau hluav taws xob tseem tuaj yeem muab cov tuam txhab uas muaj cov tuam txhab txuag nyiaj. Nrog Niaj hnub nimno muaj ntau yam ntxiv nce qib ua ntej ua ntej cov khoom siv tseem ceeb thoob plaws ntau yam kev lag luam, thiab lawv qhov tseem ceeb tsuas yog cog nrog kev lag luam.