Maupangiri Ofunikira Posankha Zingwe Ndi Mawaya Oyenera: Buku Lathunthu la Ubwino Ndi Chitetezo

Posankha zingwe ndi mawaya, kufotokozera momveka bwino zofunikira ndikuyang'ana pa khalidwe ndi ndondomeko ndizofunikira kuti mukhale otetezeka komanso okhazikika. Choyamba, mtundu woyenera wa chingwe uyenera kusankhidwa kutengera momwe amagwiritsidwira ntchito. Mwachitsanzo, mawaya apanyumba nthawi zambiri amagwiritsa ntchito zingwe za PVC (Polyvinyl Chloride) zotsekereza, pomwe malo opangira mafakitale, omwe amatha kukhala ovuta, nthawi zambiri amafuna zingwe zolimba kwambiri kutenthetsa ndi dzimbiri, monga zija zokhala ndi zovuta.XLPE (Polyethylene Yophatikizika)kutsekereza. Pogwiritsa ntchito panja, zingwe zokhala ndi Aluminium Foil Mylar Tape ngati zotchingira zimakondedwa kuti zithandizire kupirira nyengo komanso kusagwira madzi. Kuonjezera apo, ndikofunika kuwerengera katundu wamakono ndikusankha ndondomeko yoyenera ya chingwe kutengera mphamvu yamagetsi a zipangizo zamagetsi, kuonetsetsa kuti zopangira, monga mkuwa wopanda okosijeni kapena mkuwa wopangidwa ndi zitini, zimakhala ndi ma conductivity okwanira kuti ateteze kutenthedwa kapena kusagwira ntchito chifukwa chodzaza.

Pankhani yamtundu wazinthu, ndi bwino kusankha zingwe zomwe zimatsimikiziridwa ndi mabungwe monga CCC ndi ISO 9001, kuwonetsetsa kuti zikukwaniritsa miyezo yadziko lonse. Komanso, zingwe zapamwamba ziyenera kukhala zosalala, zozungulira zokhala ndi mtundu wofanana. Chophimbacho chiyenera kukhala chopanda thovu kapena zonyansa komanso kukhala ndi makulidwe ofanana. Ponena za kondakitala, zowongolera zamkuwa ziyenera kukhala zofiirira-zofiirira, zowoneka bwino komanso zopindika mwamphamvu, pomwe zowongolera za aluminiyamu ziyenera kukhala zoyera zasiliva. Ngati zopangira zamkuwa zikuwoneka zofiirira-zakuda kapena zili ndi zonyansa, zitha kupangidwa kuchokera kuzinthu zotsika, choncho kusamala kuyenera kuchitidwa.

Posankha mafotokozedwe a chingwe, dera la conductor cross-sectional liyenera kuganiziridwa pokhudzana ndi katundu wamakono ndi malo ogwirira ntchito. Gawo lalikulu la kondakitala limalola kuti pakhale kunyamula kwamakono koma kumawonjezera mtengo. Choncho, kugwirizanitsa chuma ndi chitetezo ndizofunikira. Kuonjezera apo, chiwerengero cha ma cores chiyenera kusankhidwa malinga ndi zosowa zenizeni: maulendo a gawo limodzi amagwiritsa ntchito zingwe ziwiri kapena zitatu, pamene maulendo atatu amafunikira zingwe zitatu kapena zinayi. Powunika mwatsatanetsatane momwe amagwiritsidwira ntchito komanso zofunikira zaukadaulo, zingwe zosankhidwazo zimakhala zotsika mtengo komanso zogwira ntchito modalirika kwa nthawi yayitali.

Pazochitika zapadera, monga malo otentha kwambiri, zingwe zosagwira kutentha kwambiri, monga zingwe zosagwira moto ndimica tepikukulunga kapena zingwe zotsekera za XLPE, zimatha kukhalabe zokhazikika m'ng'anjo zamafakitale kapena zokambirana zotentha kwambiri. Kwa nyumba zapamwamba komanso malo opezeka anthu ambiri komwe chitetezo chamoto chimakhala chofunikira kwambiri, zingwe zosagwira moto, zosagwira moto, kapena zingwe zopanda halogen zoletsa malawi ndi njira zotetezeka. Zingwezi nthawi zambiri zimakhala ndi zigawo zapadera zosagwira moto kapena zimaphatikizapo matepi otsekera madzi kuti achepetse chiopsezo cha kufalikira kwa moto ndikuwonjezera chitetezo.

Pomaliza, kusankha mtundu wodalirika komanso wogulitsa wodalirika ndikofunikira. Mitundu yodziwika bwino nthawi zambiri imakhala ndi njira zokhwima zopangira komanso kuwongolera bwino, kuwonetsetsa kuti zikuyenda bwino komanso kupereka chithandizo chokwanira pambuyo pogulitsa. Kugula kuchokera ku tchanelo chovomerezeka, monga misika ikuluikulu ya zida zomangira kapena ogawa zovomerezeka, sikuti kumangotsimikizira kuti malondawo ndi oona komanso kumathandizira pa nthawi yake pakagwa vuto. Ndikoyenera kupewa kugula kuchokera kumalo osatsimikizika kuti musagule zinthu zachinyengo kapena zotsika mtengo.

Kusankha zingwe ndi mawaya ndi njira mwadongosolo yomwe imafuna kusamalitsa pagawo lililonse, kuyambira pazofunikira ndi magwiridwe antchito mpaka kumtundu wazinthu komanso mbiri ya ogulitsa. Kusankhidwa koyenera sikungotsimikizira chitetezo komanso kumapangitsanso kwambiri moyo wautumiki ndi mphamvu ya mankhwala.