Izakhi zezinhlelo zemikhiqizo ye-wire kanye ne-cable zingahlukaniswa izingxenye ezine eziphambili:abaqhubiyo, izingqimba zokufakwa, Ukuvikela nezingqimba nezivikelayo, kanye nezinto zokugcwalisa kanye nezinto ezishubile. Ngokwezidingo zokusebenzisa kanye nezimo zohlelo lokusebenza, ezinye izakhiwo zomkhiqizo zilula impela, zinazo kuphela ezingxenyeni zezokwakheka, izintambo ze-aluminium, njll. Ukufakwa kwamabhasi aphezulu, njll.
1. Abaqhubi
Izakhi ezithuthuka kakhulu futhi ezisemqoka kakhulu ezibhekele ukuhanjiswa kwemininingwane yamahhala kagesi noma ye-electromagnetic emkhiqizweni. Abaqhubi, bavame ukubizwa ngokuthi ama-fores we-wire ephethe, benziwa ezinhlamvwini ezingezona ze-angerrous ezifana nethusi, i-aluminium, njll.
2. Izendlalelo Zokufakelwa
Lezi zingxenye zizuza abaqhubi, zinikeze ukufakwa kukagesi. Baqinisekisa ukuthi amagagasi akhona noma we-electromagnetic / ama-aptical adluliselwa ekuhambeni kuphela nomqhubi hhayi ngaphandle. Izendlalelo zokufakelwa zigcina amandla (ie, voltage) kumqhubi otholwe ethonya izinto ezizungezile futhi aqinisekise zombili umsebenzi ojwayelekile wokudlulisela umsebenzi kanye nabantu.
Izendlalelo ze-Carlors nezengezo ziyizakhi ezimbili eziyisisekelo ezidingekayo zemikhiqizo ye-Cable (ngaphandle kwezintambo ezingenalutho).
Ezimweni ezahlukahlukene zezemvelo ngesikhathi sokufakwa nokusebenza, ucingo kanye ne-cable Products kumele kube nezinto ezinikeza ukuvikela, ikakhulukazi ungqimba lokufakelwa. Lezi zingxenye zaziwa njengezendlalelo zokuvikela.
Ngoba izinto zokufaka ukungena kwezinto ezifakwayo kufanele zibe nezindawo ezinhle kakhulu zokufakwa kukagesi, zidinga ubumsulwa obuphezulu ngokuqukethwe okungcolile okuncane. Kodwa-ke, lezi zinto zokwenziwa zivame ukuhlinzeka ngasikhathi sinye ezintweni zangaphandle (okusho, amabutho emishini ngesikhathi sokufaka nokusebenzisa, ukumelana nezimo zasemkhathini, amakhemikhali, amafutha, izingozi zomlilo). Lezi zidingo zisingathwa yizinhlaka ezahlukene zokuvikela ezivikela.
Izintambo ezenzelwe ngqo izindawo ezihle zangaphandle (isib.
4. -Vikelo
Yingxenye emikhiqizweni ye-Cable ehlukanisa inkambu ye-electromagnetic ngaphakathi kwekhebula kusuka emasimini angaphandle we-electromagnetic. Noma phakathi kwamabili ahlukahlukene we-wire noma amaqembu ngaphakathi kwemikhiqizo ye-cable, ukwahlukaniswa kokuhlukaniswa kwabantu kuyadingeka. Ungqimba lokuvikela lungachazwa ngokuthi "isikrini sokuhlukaniswa nge-electromagnetic."
Iminyaka eminingi, imboni ibheke ungqimba lokuvikelwa njengengxenye yesakhiwo esivikelayo. Kodwa-ke, kuhlongozwa ukuthi kufanele kubhekwe njengengxenye ehlukile. Lokhu kungenxa yokuthi umsebenzi wesendlalelo sokuvikela awehlukaniswa kuphela ngo-electromagnetically ukwahlukanisa imininingwane edluliselwe ngaphakathi komkhiqizo we-cable, ukuwavimbela ukuvuza amagagasi angaphandle, kodwa futhi ukuvikela amagagasi angaphandle we-electromagnetic angena ku-electromagnetic coupling nge-electromagnetic coupling. Lezi zidingo zihlukile kwimisebenzi yesendlalelo yokuvikela yendabuko. Ngokwengeziwe, ungqimba lwe-Shieting alugcini nje ngokusethwa ngaphandle kumkhiqizo kodwa futhi lubekwe phakathi kokubhangqa ngakunye noma ngababili abaningi ngentambo. Eminyakeni eyishumi edlule, ngenxa yokuthuthukiswa okusheshayo kwezinhlelo zokuhambisa ulwazi zisebenzisa izintambo namakhebuli, kanye nenombolo eyandayo yemithombo yokuphazamiseka ye-electromagnetic wave emkhathini, izakhiwo ezahlukahlukene ezavikelekile ziye zanda. Ukuqonda ukuthi i-Helping Layer iyingxenye eyisisekelo yemikhiqizo ye-cable seyemukelwe kabanzi.
Imikhiqizo eminingi ye-wire kanye ne-cable iyizintambo eziningi, ezinjengezintambo zamandla aphansi kakhulu ezinamakhabethe amancane noma amahlanu-ezinhlanu (alungele izintambo zezingcingo ezintathu), kanye nezintambo zocingo zasemadolobheni ezisukela kuma-800 ngababili kuya kuma-300 ngababili. Ngemuva kokuhlanganisa lezi zinhlaka ezifakiwe noma ngazimbili zocingo kwikhebula (noma amaqembu amaningi amaqembu), bobunjwa ngokungajwayelekile kanye nezikhala ezinkulu ezikhona phakathi kwama-cores afakiwe noma ngababili be-wire. Ngakho-ke, isakhiwo sokugcwalisa kufanele sifakwe ngesikhathi sokuhlangana kwamakhebula. Inhloso yalesi sakhiwo ukulondolozela ububanzi obungaphandle obungaphandle ngokukhombana, kusiza ukuhlanganiswa kwe-Sheath kanye ne-Sheath. Ngaphezu kwalokho, iqinisekisa ukuqina kwekhebula kanye nobuqotho bangaphakathi, ukuhambisa amabutho ngokulinganayo ngesikhathi sokusebenzisa (ukwelula, ukucindezelwa, nokugoba ngesikhathi sokukhiqiza ngesakhiwo sangaphakathi sentambo.
Ngakho-ke, yize ukwakheka kokugcwalisa kubalulekile, kuyadingeka. Imithethonqubo enemininingwane ekhona mayelana nokukhethwa kwezinto ezibonakalayo kanye nokwakhiwa kwalesi sakhiwo.
Imikhiqizo yendabuko nemikhiqizo ye-Cable ngokuvamile ithembele engxenyeni ehlomile yongqimba oluvikelayo ukubekezelela amandla angemuva aphezulu noma ukungezwani okubangelwa yisisindo sabo. Izakhiwo ezijwayelekile zifaka i-armori yensimbi yensimbi nezinsimbi zensimbi yensimbi (njengokusebenzisa izintambo zensimbi eziyi-8mm, ezisontekile engqimba le-armored, kwizintambo zangaphansi). Kodwa-ke, ku-fiber fiber, ukuvikela i-fiber kusuka emandleni amancane, ukugwema noma yikuphi ukukhubazeka okuncane okungathinta ukusebenza kokudlulisela, okuyisisekelo kanye nezingxenye ezikhethekile ze-tensile kanye nezinto ezikhethekile ze-tensile zifakwa kwisakhiwo sentambo. Isibonelo, kumakhabethe wehedisethi wefoni ephathekayo, ucingo lwethusi oluhle noma isilonda esincanyana se-teppere azungeze i-fiber sonthetic kukhishwe ngesendlalelo sokufaka okufakwayo, lapho i-fiber yokwenziwa isebenza njengengxenye ye-tensile. Sekukonke, eminyakeni yamuva nje, ekuthuthukisweni kwemikhiqizo ekhethekile futhi eguquguqukayo edinga ukugoba okuningi nokusonteka, izinto ezishukumisayo zidlala indima enkulu.
Isikhathi Seposi: Dece-19-2023