Simbi yakasimbiswa neconductor yeACSR kana aruminiyamu inoshandiswa senzira yekufambisa pamusoro pemhepo isina chinhu uye setambo yekutanga neyechipiri yekuparadzira. Tambo dzekunze ialuminium yakachena kwazvo, yakasarudzwa nekuda kwekufambisa kwayo zvakanaka, huremu hwayo hushoma, mutengo wakaderera, kuramba ngura uye kuramba kumanikidzwa kwemuchina kwakanaka. Tambo yepakati isimbi yekuwedzera simba rekubatsira kutsigira huremu hweconductor. Simbi ine simba rakawanda kupfuura aruminiyamu izvo zvinoita kuti kumanikidzwa kwemuchina kuwedzere kushandiswa paconductor. Simbi inewo elastic deformation yakaderera uye inelastic (permanent elongation) nekuda kwekuiswa kwemuchina (semuenzaniso mhepo nechando) pamwe nekudzikira kwekuwedzera kwekupisa pasi pekuiswa kwemagetsi. Hunhu uhwu hunobvumira ACSR kudonha zvishoma pane conductors dzearuminiyamu dzese. Sekureva kweInternational Electrotechnical Commission (IEC) neCSA Group (yaimbova Canadian Standards Association kana CSA) narration, ACSR inonzi A1/S1A.
Aruminiyamu alloy uye tembiricha zvinoshandiswa patambo dzekunze muUnited States neCanada zvinowanzova 1350-H19 uye kumwewo 1370-H19, imwe neimwe ine 99.5+% yearuminiyamu. Tembiricha yearuminiyamu inotsanangurwa nechinongedzo cheshanduro yearuminiyamu, icho kana chiri H19 chakaoma zvakanyanya. Kuti tambo dzesimbi dzinoshandiswa pacore yemuchina dziwedzere kushanda, dzinowanzo shandiswa galvanized, kana kuputirwa ne zinc kudzivirira ngura. Dhayamita yetambo dzinoshandiswa patambo dzearuminiyamu nesimbi dzinosiyana kune tambo dzakasiyana dzeACSR.
Waya yeACSR ichiri kutsamira pakusimba kwearuminiyamu; inongosimbiswa nesimbi chete. Nekuda kweizvi, tembiricha yayo yekushanda inogumira pa75 °C (167 °F), tembiricha iyo aruminiyamu inotanga kunyorova nekufamba kwenguva. Kana paine tembiricha yepamusoro yekushanda, aluminium-conductor steel-supported (ACSS) inogona kushandiswa
Kuiswa kwemuchina wekufambisa kunoonekwa neminwe mina yakatambanudzwa; divi rekuti "rudyi" kana "kuruboshwe" rekuisa rinoonekwa zvichienderana nekuti rinoenderana here nedivi remunwe kubva kuruoko rwerudyi kana rweruboshwe. Madhairekitori ealuminium (AAC, AAAAC, ACAR) neACSR muUSA anogara achigadzirwa nedivi rekunze rekufambisa rine ruoko rwerudyi. Kana tichienda pakati, divi rega rega rine divi rekufambisa. Mamwe marudzi edhairekitori (semuenzaniso dhairekitori repamusoro remhangura, OPGW, simbi EHS) akasiyana uye ane divi rekuruboshwe padhairekitori rekunze. Dzimwe nyika dzeSouth America dzinotaura divi rekuruboshwe redhierekitori rekunze paACSR yavo, saka idzodzo dzakaputirwa zvakasiyana nedzinoshandiswa muUSA.
ACSR inogadzirwa nesu inogona kusangana neASTM, AS, BS, CSA, DIN, IEC, NFC nezvimwewo.
Nguva yekutumira: Gunyana-09-2024