Pa Disembala 21, ogwira ntchito zamagetsi ku Xiangyue, Sichuan anali kusonkhanitsa nsanja yamagetsi. Nsanjayo inatumizidwa ku Myanmar ndi mphamvu ya 110kV. Inali pulojekiti yomwe pamapeto pake idapambana ndi wogulitsa pambuyo pa miyezi ingapo yolumikizana. Chifukwa chake, tidzakhala ndi chidaliro cha makasitomala, kupanga nsanjayo motsatira malamulo opangira, kutentha-kuviika galvanize ndikuwongolera mosamalitsa mtundu wa nsanjayo.
Zinsanja zamphamvu zimatha kugwiritsidwa ntchito kuthandizira mawaya ndi mizere yothamanga kwambiri, ndipo zitha kugwiritsidwanso ntchito ngati kutumizira ma siginecha ena, monga ma siginecha a microwave. Amakhala okwera kwambiri kuti apewe ngozi zachitetezo. Ntchito yomangayi imagawidwa m'magulu atatu: galvanizing chithandizo, unsembe ndi kuwotcherera.
Nayi kufotokozera mwatsatanetsatane:
Choyamba, mbali zonse zofunikira zachitsulo ziyenera kukhala malata. Pa ntchito yomanga, chidwi chiyenera kuperekedwa kuti zitsimikizire kukhulupirika kwa wosanjikiza wa malata. nsanja yachitsulo ayenera kugwiritsa kanasonkhezereka zitsulo chitoliro kuti singano nsonga, kuti makulidwe a khoma chitoliro akhoza kukhala wamkulu kuposa 3mm, amene akwaniritsa kwambiri khola. The osachepera malata brushing kutalika kwa singano nsonga sangakhale zosakwana 70mm, kuti kuonetsetsa ntchito yachibadwa;
Kachiwiri, nsanja mphamvu ayenera kuikidwa ofukula pansi ndi mwamphamvu, ndi chololeka kupatuka perpendicularity ndi 3 ‰;
Pomaliza, kuwotcherera lap angagwiritsidwe ntchito kuwotcherera, ndipo kugwirizana kutalika ayenera kutsatira zomwe makampani:
Mafotokozedwe achitsulo chathyathyathya ndiwiri m'lifupi (ndipo m'mphepete mwake osachepera atatu ndi welded);
Kugwiritsa ntchito zitsulo zozungulira kudzatanthawuza kukula kwa nsanja yachitsulo, yomwe siidzakhala yosachepera kasanu ndi kamodzi;
Pogwirizanitsa zitsulo zozungulira ndi zitsulo zosalala, kutalika kwake kumafunikanso chidwi chapadera, chomwe chiyenera kulamulidwa nthawi zisanu ndi chimodzi za zitsulo zozungulira.
Nthawi yotumiza: Dec-21-2021
