Musi wa21 Zvita, vashandi vemagetsi muXiangyue, Sichuan vakanga vachiunganidza shongwe yemagetsi.Nhare yakatumirwa kuMyanmar ine voltage ye110kV.Yakanga iri purojekiti yakahwinwa nemutengesi mushure memwedzi yakati wandei yekutaurirana.Naizvozvo, isu tichararama zvinoenderana nekuvimbika kwevatengi, gadzira shongwe zvinoenderana nemirairo yekugadzira, inopisa-dip galvanize uye yakanyatso kudzora kunaka kweshongwe.
Masimba emagetsi anogona kazhinji kushandiswa kutsigira yakakwirira-voltage waya uye mitsara, uye inogona zvakare kushandiswa sekufambisa kwemamwe masaini, senge microwave masaini.Iwo akakwirira kuitira kudzivirira njodzi dzekuchengeteka.Iyo nzira yekuvaka inonyanya kukamurwa kuita matanho matatu: galvanizing kurapwa, kuiswa uye welding.
Heino tsananguro yakadzama:
Chokutanga pane zvose, zvikamu zvose zvesimbi zvinodiwa zvinofanira kunge zvakasimbiswa.Munguva yekuvaka, kutarisisa kunofanirwa kubhadharwa kuti ive nechokwadi chekutendeseka kweiyo galvanized layer.Iyo shongwe yesimbi inofanira kushandisa galvanized simbi pombi kugadzira tsono tip, kuitira kuti ukobvu hwemadziro epombi hunogona kunge hwakakura kupfuura 3mm, iyo yakawana yakagadzikana mhedzisiro.Iyo shoma tin yekukwesha kureba yetsono tipi haigone kuve isingasviki 70mm, kuitira kuti uve nechokwadi chekushandisa zvakajairika;
Chechipiri, shongwe yemagetsi inofanira kuiswa yakadzika pasi uye yakasimba, uye kutsauka kunobvumirwa kweperpendicularity ndiko 3 ‰;
Chekupedzisira, lap welding inogona kushandiswa kugadzira, uye kureba kwayo kwekubatanidza kunofanirwa kuenderana nezvinopihwa muindasitiri:
Kutsanangurwa kwesimbi yakatsetseka yakapetwa kaviri pahupamhi (uye inokwana mipendero mitatu yakashongedzwa);
Kushandiswa kwesimbi yakatenderera kuchareva dhayamita yeshongwe yesimbi, iyo isingasviki katanhatu;
Kana uchibatanidza simbi yakatenderera uye simbi yakatsetseka, kureba kunodawo kutariswa kwakakosha, iyo inofanirwa kudzorwa katanhatu dhayamita yesimbi yakatenderera.
Nguva yekutumira: Zvita-21-2021
