Pambuyo pazaka zachitukuko, ukadaulo wopangira zingwe za kuwala wakula kwambiri. Kuwonjezera pa makhalidwe odziwika bwino a chidziwitso chachikulu ndi ntchito yabwino yotumizira, zingwe za kuwala zimafunikanso kuti zikhale ndi ubwino waung'ono ndi kulemera kwake. Makhalidwewa a chingwe cha kuwala amagwirizana kwambiri ndi ntchito ya optical fiber, mapangidwe apangidwe a chingwe cha optical ndi kupanga mapangidwe, komanso amagwirizana kwambiri ndi zipangizo zosiyanasiyana ndi katundu omwe amapanga chingwe cha kuwala.
Kuphatikiza pa ulusi wa kuwala, zopangira zazikulu mu zingwe zowunikira zimaphatikizapo magulu atatu:
1. Zinthu za polima: zolimba chubu, PBT loose chubu chuma, PE sheath chuma, PVC m'chimake zinthu, kudzaza mafuta, madzi kutsekereza tepi, poliyesitala tepi
2. Zinthu zophatikizika: tepi yopangidwa ndi aluminiyamu-pulasitiki, tepi yachitsulo-pulasitiki
3. Zitsulo zachitsulo: waya wachitsulo
Lero tikukamba za makhalidwe a zipangizo zazikulu mu chingwe cha kuwala ndi mavuto omwe amatha kuchitika, ndikuyembekeza kukhala zothandiza kwa opanga chingwe cha kuwala.
1. Chubu cholimba
Zambiri mwazinthu zoyambirira zolimba zamachubu zinali kugwiritsa ntchito nayiloni. Ubwino wake ndi wakuti ali ndi mphamvu zina ndi kuvala kukana. Choyipa chake ndikuti ntchitoyo ndi yoyipa, kutentha kwamafuta kumakhala kocheperako, ndikovuta kuwongolera, komanso mtengo wake ndi wokwera. Pakalipano, pali zipangizo zatsopano zamakono komanso zotsika mtengo, monga PVC yosinthidwa, elastomers, ndi zina zotero. Kuchokera pamalingaliro a chitukuko, zinthu zowonongeka ndi moto wamoto ndi zinthu zopanda halogen ndizosapeweka za zipangizo zolimba za chubu. Opanga chingwe cha Optical ayenera kulabadira izi.
2. PBT lase chubu zakuthupi
PBT imagwiritsidwa ntchito kwambiri muzotayira zotayirira za fiber fiber chifukwa cha makina ake abwino kwambiri komanso kukana mankhwala. Zambiri mwazinthu zake zimagwirizana kwambiri ndi kulemera kwa maselo. Pamene kulemera kwa maselo kuli kwakukulu kokwanira, mphamvu yamanjenje, mphamvu yosinthasintha, mphamvu yamphamvu imakhala yayikulu. Pakupanga ndi kugwiritsa ntchito kwenikweni, chidwi chiyenera kuperekedwa pakuwongolera kupsinjika kwa malipiro panthawi yamagetsi.
3. Kudzaza mafuta
Optical fiber imakhudzidwa kwambiri ndi OH-. Madzi ndi chinyezi zidzakulitsa ming'alu yaying'ono pamtunda wa fiber optical, zomwe zimapangitsa kuchepa kwakukulu kwa mphamvu ya kuwala kwa fiber. Hydrojeni yopangidwa ndi machitidwe a mankhwala pakati pa chinyezi ndi zitsulo zachitsulo zidzachititsa kuti haidrojeni iwonongeke mu fiber optical ndi kukhudza ubwino wa chingwe cha kuwala. Choncho, kusintha kwa haidrojeni ndi chizindikiro chofunikira cha mafuta.
4. Tepi yotchinga madzi
Tepi yotchinga madzi imagwiritsa ntchito zomatira kuti zigwirizane ndi utomoni wothira madzi pakati pa zigawo ziwiri za nsalu zopanda nsalu. Madzi akalowa mkati mwa chingwe cha kuwala, utomoni wotsekemera madzi umatha msanga madzi ndikukula, ndikudzaza mipata ya chingwe cha kuwala, motero kulepheretsa madzi kuyenda motalika komanso mozungulira mu chingwe. Kuphatikiza pa kukana madzi abwino komanso kukhazikika kwamankhwala, kutalika kwa kutupa ndi kuchuluka kwa mayamwidwe amadzi pa nthawi ya unit ndizozizindikiro zofunika kwambiri za tepi yotsekereza madzi.
5. Chitsulo chopangidwa ndi pulasitiki tepi ndi aluminium pulasitiki yopangidwa ndi pulasitiki
Tepi yophatikizika ya pulasitiki yachitsulo ndi aluminium pulasitiki yophatikizika mu chingwe chowunikira nthawi zambiri imakhala yomangika nthawi yayitali yokhala ndi malata, ndikupanga sheath yokwanira yokhala ndi sheath yakunja ya PE. Mphamvu ya peel ya tepi yachitsulo / zojambulazo za aluminiyamu ndi filimu ya pulasitiki, mphamvu yosindikiza kutentha pakati pa matepi ophatikizika, ndi mphamvu zomangira pakati pa tepi yophatikizika ndi sheath yakunja ya PE zimakhudza kwambiri magwiridwe antchito a chingwe cha kuwala. Kugwirizana kwamafuta ndikofunikanso, ndipo mawonekedwe a tepi yophatikizika yachitsulo ayenera kukhala yosalala, yoyera, yopanda ma burrs, komanso yopanda kuwonongeka kwamakina. Komanso, popeza zitsulo pulasitiki gulu tepi ayenera longitudinally wokutidwa kudzera sizing kufa pa kupanga, makulidwe ofanana ndi mphamvu makina ndi zofunika kwambiri kwa opanga chingwe kuwala.
Nthawi yotumiza: Oct-19-2022