Ungakhetha kanjani izixhumi ze-muti-pole?
Izixhumi zamandla okwamanje ezisemakethe zihlukaniswe ngezinhlobo ezintathu: izixhumi ze-unipolar, izixhumi ze-bipolar kanye nezixhumi zezigxobo ezintathu.
Izixhumi ze-Uni-polar zingamapulaki etheminali eyodwa angahlanganiswa kunoma iyiphi inhlanganisela yezigxobo ezinhle nezingezinhle.Osayizi abajwayelekile bahlanganisa 45A, 75A, 120A, kanye no-180A (amps).
Izinhlobo ezintathu zezinto zetheminali:
• Ithusi elihlanzekile line-conductivity enhle, i-ductility eqinile, akulula ukuphuka lapho i-crimping, futhi ibiza kakhulu.
• Ithusi, ngakolunye uhlangothi, alihambisani kahle, liqine kakhulu, futhi maningi amathuba okuthi liphuke lapho ligoqekile, kodwa lishibhile.
• Isiliva sinokusebenza okuhle kakhulu kodwa kuyabiza, kuyilapho i-nickel ingabizi kakhulu futhi ibiza kancane.
Izixhumi ze-Bipolar ziyizikhonkwane ezinhle nezingezinhle, ezingafakwa kunoma yimuphi umbala, kungakhathaliseki ubulili.Osayizi abajwayelekile bahlanganisa 50A, 120A, 175A, kanye no-350A (ama-ampere).Ngokuqondene nezindlela zokuxhuma zezixhumi zamandla ezixhumi ze-Anderson, lezi zinhlobo ezintathu ezilandelayo zivame ukusetshenziswa:
1.[Kutuswe kakhulu] Uxhumo lokucindezela: Uxhumano lwengcindezi kufanele lukwazi ukukhiqiza ukusabalalisa phakathi kwensimbi kanye nokuwohloka okulinganayo phakathi kocingo nokokuxhumana, okufana noxhumo olubandayo lwe-welding.Le ndlela yokuxhuma ingathola amandla amahle emishini nokuqhubeka kukagesi, kuyilapho ikwazi ukumelana nezimo zemvelo ezinzima.Njengamanje, kuyamukelwa ngokuvamile ukuthi uxhumano olufanele lwengcindezi kufanele lushiselwe engalweni, ikakhulukazi ezinhlelweni zamanje eziphezulu.
2.[Isincomo esijwayelekile] Ukusoda: Indlela yokuxhuma ejwayeleke kakhulu i-soldering.Isici esibaluleke kakhulu soxhumano lwe-solder ukuthi kufanele kube nokuxhumana kwe-metallic okuqhubekayo phakathi kwe-solder kanye nobuso obuthengiswayo.Izingubo ezivame kakhulu zokuphela kwe-solder yesixhumi ziyi-alloys ye-tin, isiliva negolide.
3.[Akunconyiwe] Ukusonga: Qinisa intambo bese uyisonta ngqo endaweni ehlangene ngepali yokujika emise okwedayimane.Uma isongwa, intambo iyalimala futhi igxiliswe ekhoneni elimise okwedayimane leposi elijikayo elixhumeneyo ngaphansi kwengcindezi elawulwayo ukuze yenze ukuthintana okungangenisi umoya.
Isikhathi sokuthumela: Mar-06-2023