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Tsev > Xov xwm > Ntsiab lus
Yuav Ua Li Cas Nkag Rau Dab Dab Tsi Hluav Taws Xob
May 20, 2018

Nyob rau hauv xyoo tas los, ntau dua thiab ntau cov kab mob hluav taws-resistant tau siv, vim tias cov neeg siv tau pom qhov kev ua tau zoo ntawm kab no. Nyob rau tib lub sij hawm, tus naj npawb ntawm cov neeg lag luam ntawm kab no kuj yog nce. Nws yog ib qho tseem ceeb heev uas cov hluav taws xob tiv thaiv hluav taws xob tiv thaiv yog guaranteed thiab ruaj ntseg ntev mus ntev. ntawm. Raws li qee qhov kev tshwm sim, Henan Fangle Cable Co., Ltd. tsim ib qho hluav taws xob-cov khoom hluav taws xob tiv thaiv kab mob ua ntej. Zhengzhou Cable Factory xa mus kuaj xyuas cov koom haum tshawb nrhiav teb chaws. Tom qab ib daim ntawv tshaj tawm tias tau txais lawm, nws yog cov khoom loj. Muaj ob peb lub xov tooj cable. Qhov chaw tsim khoom tsim nws tus kheej lub qhov hluav taws xob-resistant kuaj kom pom. Raws li peb txhua tus paub, qhov hluav taws kub-ua kev kuaj xyuas yog los ntawm kev soj ntsuam ntawm cov txiaj ntsim ntawm kev siv tshuab cua. Txoj kev npaj tib yam thiab cov kev ua ntawm lub xov tooj sib txawv ntawm cov sij hawm sib txawv muaj kev sib txawv, rau cov khoom siv hluav taws xob-tua kab. Yog tias qhov ntsuas tua hluav taws tua tsis tau ntawm qhov hluav taws xob-resistant kab yog 99%, ces cov kab hluav taws xob tua hluav taws yuav muaj feem 1% kev pheej hmoo ntawm kev nyab xeeb. Qhov no yog 100% txaus ntshai rau tus neeg siv. Yuav ua li cas los txhim kho qhov hluav taws kub ntawm qhov hluav taws xob-resistant cable? Tus nqi xeem ntawm cov kev sim yog piav raws li nram no los ntawm cov kev xaiv ntawm cov ntaub ntawv raw, xaiv kev xaiv, thiab cov txheej txheem tsim tawm:


1. Qee manufacturers siv tooj hlau-clad txhuas kis tau raws li kab hlau txuas hluav taws xob, tab sis cov neeg tsav tsheb rau hluav taws xob-tua kab mob siv tsis tau siv tooj hlau-clad txhuas tus neeg siv tab sis siv cov neeg hlau tooj.


2. Rau cov cores uas muaj axial symmetry, mica tapes nruj rau tag nrho cov lus qhia tom qab wrapping, yog li ib puag ncig, nruj conductor yuav tsum tau siv rau tus neeg xyuas pib ntawm kab hluav taws-resistant kab. Yog vim li cas ho muaj raws li nram no:


Qee cov neeg tau thov tias tus neeg xyuas pib yog tus neeg tsav tsheb uas ua haujlwm tsis txaus ntseeg, uas xav kom lub tuam txhab hloov ntawm kev siv kab ntawm kev siv kab nrog tus neeg siv rau tus neeg khiav dej num nruj, kab tsim txoj kab teeb meem, txoj kev sib tw ua rau ua rau raug mob rau lub nplhaib, yog cov kws tua hluav taws ua tsis zoo, tab sis qee cov tuam ntxhab xav tias cov neeg xav tau dab tsi ntawm hluav taws xob-resistant cables, manufacturers yuav tsum tau raws li cov kev xav tau ntawm cov neeg siv, kuv xav tias cov neeg siv tsis heev meej txog cov ntsiab lus ntawm cov cable, cable txuas zoo rau lub neej ntawm cov neeg Yog li no, cable manufacturers yuav tsum kom meej meej piav qhia txog cov teeb meem kev teeb meem rau cov neeg siv. Tus kiv cua zoo li tus neeg tsav tsheb kuj tsis haum, vim hais tias lub siab ntawm lub cua ntawm mica kab xev nyob ntawm tus kiv cua-puab tus neeg xyuas pib yog unevenly muab faib. Raws li tau pom hauv daim duab, nws pom tau los ntawm daim duab uas qhov kev nyuab siab ntawm peb lub kiv cua-puab ntxaib ntawm tus kiv cua-ntxim ntxaij nyob ib ncig ntawm daim ntawv teev mica yog qhov loj tshaj plaws. Txij li thaum mica yog ib daim ntawv zoo li ntsiag to polymer, nws cov attraction intermolecular yog qaug zog dua li ntawm qhov s1-O covalent bond nyob rau hauv cov siv lead ua. Cov khaubncaws sab nraud povtseg yooj yim zis thiab sib zog ua kom silicon, tab sis lub zog ntawm nplaum kuj tseem tsawg. Nws yog ib qho yooj yim kom poob thiab tawg thaum lub sab nraud quab yuam yog scraped thiab squeezed. Tshwj xeeb tshaj yog thaum siv kiv cua zoo li tus qauv siv, cov tub ntxhais tom qab wrapping yog kis los ntawm phau qhia log thiab cov ntsiab lus. Thaum cov kab thiab cov cables raug xa mus rau cov npoo ntawm cov phom ntawm cov cuab yeej ua ke, thiab qhov kev ywj pheej ntawm cov txheej txheem tom ntej nkag mus rau hauv cov cores, lawv tau yooj yim scratched thiab bumped, uas ua rau txo tus nqi hluav taws xob. Tsis tas li ntawd, qhov kev hloov ntawm tus ntoo khaub lig ntawm tus qauv hauv tus qauv ntawm tus neeg ua haujlwm yog saib los ntawm tus nqi muag. Qhov ntev yog qhov loj tshaj qhov ntsuas ntawm lub qhov hluav taws xob ncig, uas ua rau cov khoom siv mica zoo nkauj, txawm tias cov kab uas hla kab tawm ntawm qhov txuas ntxiv. PVC sheathing khoom siv ntau zog, tab sis muab piv rau tag nrho cov nqi ntawm cov khoom siv khoom, tag nrho tus nqi ntawm cov qauv ntawm cov kab txuas yog tseem txuag. Raws li cov lus piav qhia saum toj no, los ntawm kev xav ntawm kev lag luam thiab kev lag luam, tus neeg xyuas pib ntawm lub hwj huam hluav taws xob tiv thaiv hluav taws xob zoo dua yog ib lub qauv kev ncig.


3. Mica los nrog peb hom hluavtaws mica, phlogopite, muscovite, lawv qhov kev ua haujlwm zoo yog qhov zoo tshaj plaws hluavtaws mica, muscovite qhov phem tshaj plaws, rau qhov me me ntawm qhov cable yuav tsum xaiv hluavtaws mica kab xev los qhwv, mica daim kab xev , lub sij hawm ntev ntawm mica kab xev yog ib qho yooj yim kom nqus noo, yog li ntawd qhov kub thiab qhov av ntawm qhov chaw ib puag ncig yuav tsum raug coj mus rau hauv tus account thaum khaws cia cov ntaub ntawv teev mica.


4. Thaum siv cov khoom siv twj suab paj nruag (mica tape wrapping equipment), kev ua haujlwm ruaj khov yuav tsum zoo. Lub kaum pob zeb yuav tsum hnav ib ncig ntawm 300- 400, thiab daim ntawv nplaum yuav tsum tau sib npaug zos. Txhua daim ntawv qhia chais thiab pas nrig uas kov lub cuab yeej yuav tsum yog du. Kab yog zoo thiab nruj tsis zoo heev. Sab phaj thiab thooj voos ntawm cov cuab yeej siv log yog cov tiaj thiab tus.


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