Feem ntau, lub cable kho tshiab thiab cable yog tso rau hauv ib puag ncig damp thiab tsaus. Yog tias lub cable yog puas, lub noo noo yuav nkag rau hauv lub cable nrog rau tus taw tes puas thiab cuam tshuam rau cable. Dej tuaj yeem hloov qhov kev nyab xeeb hauv kev siv hluav taws xob tooj liab, txo cov teeb liab muaj zog. Nws yuav ua kom muaj kev nyuaj siab ntau dhau ntawm lub cev kho kho qhov muag hauv lub tshuab kho tshiab, uas yuav cuam tshuam zoo heev rau kev sib kis lub teeb. Yog li ntawd, sab nraum lub qhov muag cable yuav muab qhwv nrog cov ntaub ntawv thaiv dej. Dej thaiv cov xov paj thiab dej thaiv hlua hlua yog feem ntau siv cov khoom thaiv cov khoom siv. Daim ntawv no yuav kawm cov khoom ntawm ob, txheeb xyuas qhov zoo sib xws thiab sib txawv ntawm lawv cov txheej txheem ntau lawm, thiab muab cov ntaub ntawv rau kev xaiv cov khoom siv cov dej tsim nyog.
1. Cov khoom xa tawm ntawm cov dej thaiv cov xov paj thiab dej thaiv hlua
(1) Cov khoom ntawm cov dej thaiv cov xov paj
Tom qab sim cov dej cov ntsiab lus thiab txoj kev ziab, lub zog nqus dej yog 118.5n, lub zog tawg yog 15.1%, thiab cov ntsiab lus ya raws yog 6%. Kev ua yeeb yam ntawm cov dej thaiv cov xov paj tau raws cov qauv tsim nyog ntawm cov cable, thiab cov txheej txheem spinning tseem ua tau.
(2) Kev ua yeeb yam ntawm cov dej thaiv hlua
Dej thaiv kev hlua yog tsuas yog cov dej thaiv puv cov khoom siv uas yuav tsum tau rau cov cable tshwj xeeb. Nws yog tsuas yog tsim los ntawm ntsw, kev sib koom tes thiab ziab ntawm polyester fibers. Tom qab cov fiber ntau yog tag nrho cov kev sib txuas, nws muaj siab ntev zog, lub zog yuag, lub zog tuab, muaj zog elastic, qis elasticity, thiab tsis muaj xeb.
(3) Cov khoom siv tes loj technology ntawm txhua tus txheej txheem
Rau cov dej thaiv cov xov paj, carding yog cov txheej txheem tseem ceeb tshaj plaws, thiab cov txheeb ze cov av noo hauv qhov kev ua lag luam no yuav tsum muaj qis dua 50%. Cov kev nyab xeeb fiber thiab polyester yuav tsum tau muab sib xyaw rau hauv ib qho kev faib ua feem thiab cov txheej txheem sib txuas ntawm lub vev xaib uas muaj peev xwm ua kom txo qis nws poob. Hauv kev sib piv, qhov yuav tsum tau ntawm cov dej thaiv ntawm txoj hlua ntawm theem no zoo ib yam li cov dej thaiv cov xov paj, thiab poob ntawm cov ntaub ntawv yuav tsum raug txo kom ntau li ntau tau. Tom qab kev paub txog kev tshawb fawb ua ntej, nws lays ua kom zoo rau cov dej thaiv hlua hauv cov txheej txheem thinning.
Rau cov txheej txheem rov qab, raws li cov txheej txheem kawg, dej thaiv cov xov paj yog tsuas yog tsim nyob rau hauv tus txheej txheem no. Nws yuav tsum ua raws li qeeb qeeb, cov cua ntsawj ntshat, cov kev ncua deb loj, thiab qis. Qhov kev tswj hwm tag nrho ntawm cov qauv sib piv thiab lub hauv paus nyhav ntawm txhua tus txheej txheem yog tias cov xov paj ntom ntawm cov dej zaum kawg thaiv cov xov paj yog 220Tex. Rau cov dej thaiv kev hlua, qhov tseem ceeb ntawm kev rov qab cov txheej txheem tsis tseem ceeb raws li cov dej thaiv cov xov paj. Cov txheej txheem no tsuas yog nyob hauv kev ua cov dej ntawm txoj kev sib txuas, thiab kev kho kom tsis muaj cov txheej txheem ntau lawm los xyuas cov dej thaiv hlua.
(4) kev sib piv ntawm cov dej ntws ntawm cov dej-nqus cov hmoov av hauv txhua tus txheej txheem
Rau cov dej thaiv cov xov paj, cov ntsiab lus ntawm kev nyab xeeb maj mam txo qis nrog kev nce ntawm cov txheej txheem. Nrog rau kev nce qib ntawm txhua tus txheej txheem, kev txo qis yog cov ntau kuj yog qhov loj, thiab kev txo qis kuj yog qhov txawv rau cov txheej txheem sib txawv. Ntawm lawv, kev puas tsuaj hauv daim txheej txheem carding yog qhov loj tshaj plaws. Tom qab kev sim kev sim, txawm tias yog ib qho txheej txheem zoo, cov nyiam ua puas tsuaj ntawm kev nyab xeeb tsis muaj kev nyab xeeb thiab tsis tuaj yeem tshem tawm. Piv nrog cov dej thaiv cov xov paj, cov roj ntsha nqus dej ntawm cov dej thaiv ntawm hlua yog qhov zoo dua, thiab cov kev poob tuaj yeem txo qis hauv txhua cov txheej txheem ntau lawm. Nrog qhov tob zuj zus ntawm cov txheej txheem, kev ua kom muaj fiber ntau muaj kev txhim kho.
2. Kev thov dej thaiv cov xov paj thiab dej thaiv hlua hlua hauv cable thiab kho qhov muag
Nrog kev txhim kho cov thev naus laus zis nyob rau hauv xyoo tsis ntev los no, dej thaiv cov xov paj thiab dej thaiv hlua khi yog siv raws li cov ntawv sau sab hauv ntawm cov cable optical. Feem ntau hais lus, peb cov dej thaiv cov xov paj lossis dej thaiv cov hlua khi kom ntseeg tau tias cov nyhuv hauv nruab sab nraud kom paub meej tias cov nyhuv dej-thaiv cov nyhuv tuaj yeem ua tiav qhov zoo tshaj plaws. Kev siv dej thaiv cov xov paj thiab dej thaiv hlua khi yuav zoo heev hloov cov kev ua tau zoo ntawm lub qhov muag cable.
Rau cov dej-thaiv kev ua yeeb yam, cov dej txhaws cov dej uas muaj cov ncauj lus kom ntxaws ntxiv, uas tuaj yeem ua kom luv dua qhov kev ncua deb ntawm kev sib nrug ntawm cable thiab hom sheath. Nws ua rau cov dej thaiv cov nyhuv ntawm cov cable zoo dua.
Nyob rau hauv cov nqe lus ntawm cov neeg kho tshuab, lub tensile cov khoom, cov khoom siv rau cov khoom siv kho tshiab tau zoo dua tom qab sau cov dej thaiv hlua thiab cov dej thaiv hlua. Rau qhov ntsuas kub ntawm lub tshuab ntsuas kub, lub khoos phis tawm kho tshiab tom qab sau cov dej thaiv cov xov paj thiab dej thaiv hlua tau tsis muaj kev pom zoo ntxiv. Rau lub qhov muag cable sheath, cov dej thaiv cov xov paj thiab dej thaiv hlua yog siv los ua kom tiav ntawm cov riam yog siv, thiab kev ncaj ncees ntawm lub tshuab muag khoom siv kho tshiab ntawm cov qauv no yog siab dua. Nws tuaj yeem pom los ntawm kev txheeb xyuas saum toj no tias cov fiber ntau muab cov khoom siv hluav taws xob, muaj ntau dua kev ua pa tawm, muaj zog ntau dua cov txiaj ntsig kev ua haujlwm.
3. Ntsiab lus
Tom qab muab kev tshawb fawb ntawm cov txheej txheem ntawm cov dej thaiv cov xov paj thiab dej thaiv kev nkag siab ntawm ob, thiab muaj kev nkag siab tob txog cov txheej txheem ntau lawm hauv cov txheej txheem ntau lawm. Hauv cov txheej txheem thov, kev xaiv tsim nyog tuaj yeem ua raws li cov yam ntxwv ntawm kev ntsuas qhov muag, kom ua tau zoo ntawm kev nyab xeeb ntawm kev siv hluav taws xob.
Lub Sijhawm Post: Jan-16-2023