CHITUPU CHA COLD SHRINK N'CHIYANI?

Zipangizo zomangira zozizira zimatha kupereka chitetezo chotetezeka ndikulumikiza chingwe cholumikizirana cha coaxial. Chimagwiritsidwa ntchito nthawi zambiri ngati chisindikizo cha rabara chosanyowa pamalo olumikizirana a malo olumikizirana, nsanja zolumikizirana zopanda zingwe ndi mizere ina yowonekera ya coaxial. Chubu chozizira chozizira chimagwirizana ndi chubu chotenthetsera cha PVC. Chubu chozizira chozizira sichiyenera kutenthedwa. Njira yeniyeniyo choyamba imakulitsa chubu cha EPDM kapena silicone mu mzere wothandizira, kenako imakoka mzere wothandizira. Tsegulani.

Chubu chozizira nthawi zambiri chimatanthauza kugwiritsa ntchito zida zaukadaulo zozizira zozizira, zomwe zimakhala ndi ntchito zoteteza kutentha, kutseka ndi kuteteza chitetezo. Njira yoziziritsira yozizira imatchedwanso njira yoyambitsira. Chifukwa imapindidwa ndi mphamvu yochepetsera kutentha pa kutentha kwabwinobwino, sizili ngati zinthu zopangira filimu yotenthetsera kutentha zomwe zimatenthedwa ndikupindidwa, chifukwa chake imatchedwanso njira yoziziritsira yozizira. Zipangizo zodziwika bwino za machubu ozizira ofupika ndi silica gel ndi ethylene propylene rabara. Machubu ozizira ofupika ali ndi ubwino wolemera pang'ono, wosavuta komanso wofulumira kugwira ntchito, wopanda zida, minda yayikulu yogwiritsira ntchito komanso mitundu yochepa yazinthu. Poyerekeza ndi zinthu zotenthetsera kutentha, sizifunika kutenthedwa ndi zida zapadera, ndipo zimathanso kutsekedwa mosalekanitsidwa malinga ndi kukula ndi kupindika kwa kutentha, ndipo sizosavuta kuyambitsa mipata chifukwa cha kukula ndi kupindika kwa kutentha.

Machubu okhuthala ozizira amagwiritsidwa ntchito kwambiri m'mafakitale opanga magetsi ndi kulumikizana. Njira yomangira machubu okhuthala ozizira imagwiritsidwa ntchito:

1. Yeretsani malo omwe ayenera kutetezedwa kuti muwonetsetse kuti palibe fumbi kapena zinyalala pamalo otetezedwa
2. Valani chikwama chozizira chomwe chimatha kuphwanyika
3. Ikani cholumikizira
4. Chotsani mzere wa mfundo zothandizira
5. Kukhazikitsa kwatha

Tiyenera kudziwa kuti ma coordinates oyambira ndi otsiriza a chubu chozizira chophwanyika ndi ofunikira kwambiri. Malo othandizira ayenera kuchotsedwa pang'onopang'ono kuti chivundikirocho chikhale chokhazikika bwino. Mukachotsa malo othandizira, chochotsacho chiyenera kukhala chocheperako komanso chofanana. Ngati chochotsacho chili chofulumira kwambiri, chidzawononga. Mapaipi a silicone amalumikizana, motero amalepheretsa zotsatira zenizeni za kutseka.
Mitundu yosiyanasiyana ya machubu ozizira omwe amatha kuphwanyika amagwiritsidwa ntchito m'mafakitale monga kutseka malo olumikizirana osanyowa, kutseka malo olumikizirana osanyowa, ndi zolumikizira za mapulogalamu a pulogalamu ya antenna-feeder system zosanyowa.