Umbane - isayensi yokunxibelelana okuhle. Kodwa iNyaniso, ngaphezu kweemeko ezingaphezu kwesiqingatha zamatyala eendleko zombane ezinxulumene nokunxibelelana kakubi kwindawo yoqhagamshelo okanye iingcingo. Emva kwecala kwenye indawo engazange ilahle, ayinyanzelekanga okanye ingenangaphantsi. Kwizindlu ezininzi, ukudinwa kwe-aluminium endala, eziye zasebenza ngaphezu kweminyaka engamashumi amahlanu, ayikaze ivumele imikhosi yobomi bakhe bonke. Esi sisiphumo somsebenzi ofanelekileyo owenziweyo. Namhlanje, ngenxa yobuninzi bezinto zombane zekhaya ezinamandla, umthwalo kwi-wiring inyuke kakhulu. Kwaye nakuphi na ukuphathwa kakubi okanye ukungakhathali ekwenzeni umsebenzi wombane kunokujika ibe yintloko yabanini.
Kweli nqaku, cinga ngonxibelelwano olunokubakho lwe-wire olufumaneka kwi-wiring yekhaya.
I-Wiiring Wiiring.
I-twist ngohlobo oluphambili lonxibelelwano lwe-wire. Enye into kukuba i-twist ayilo uqhagamshelo olupheleleyo. Ukuze i-twist ukubonelela ngonxibelelwano oluthembekileyo, kufuneka ifunwe, okanye ikhutshiwe okanye iqengqele. Nangona, ukuba ufuna ukwenza ixesha (i-wiring yethutyana okanye ukukhanya), kuya kuba ngaphezulu kokuphucula iingcingo nge-twist elula. Kugxilwe, xa i-wiring esisigxina ayinasiphelo kwaye ngaphandle kokusebenza, bathi-zenziwe kwi-snot.
Unokuba nakangakanani na uqhagamshelo lwe-wire lunokumiswa yi-twist elula, kunzima ukuyithetha. Konke kuxhomekeke kwiimeko zokusebenza (iqondo lobushushu, umswakama) nakwimithwalo, i.e. I-rusles edlula kwi-twist. Ezi zinokuba ziinyanga, iminyaka, iminyaka emininzi. Isizathu sokungafikeleli kolu hlobo lonxibelelwano kuko i-oxilongo kunye, ngenxa yoko, unxibelelwano olubi. Isiphumo - i-twist iqala ukufudumala, i-insulfu inyibilikisiwe kuyo, ibangela ukuba isiphaluka esifutshane. Ukongeza, ukunxibelelana kakubi kunokubangela ukwahlukana kwezixhobo zombane (isiphumo se-spawned wist).
I-twist yenziwa kusetyenziswa iipliers. Iziphelo zeengcingo zicocwe kumde, lungelelanisayo. I-Pliers ibamba yonke ingqumbo kwaye ijijekile.
Kukho umda kwinani leengcingo kwi-twist. Ukuze i-twist ithembekile kwaye ayikukhumbuza, idayimitha yayo ayifanelanga ibe ngaphezulu kwe-1 yeesentimitha (ngobude obungaphezulu kwe-5 menyters). Kuyinyani, olu luluvo lwam olusisiseko. Xa ufaka, ndizama ukuze kwi-twist enye akukho ngaphezulu kwe-7 yeengcingo ngecandelo le-2,5kv.mm, okanye ukuya kwi-12mm ye-1,5kv.mm.
I-wires ezingekho mthethweni.
Ukuthengiswa kweyunithi yombane kukunxibelelana kweengcingo kunye nomthengisi. Ukuziqhelanisa, ukuba ngenxa yomsebenzi wombane, kubalulekile ukwenza i-wires ejijekileyo kunye ne-wires.
I-Opeka Sctoti ibonelela ngonxibelelwano oluthembekileyo lweengcingo. Ukongeza, umphezulu wokuthobela ukhuselwe ekubeni usulelo. Ngokoluvo lwam, olu hlobo loxhuma luhlobo loko luxhaphakileyo.
Iingcingo ze-Stried ziyafuneka xa zixhunyiwe phantsi kweklip ye-screw. Umzekelo, xa uqhagamshela ifolokhwe okanye isokethi yolwandiso, iziphelo zeengcingo ziyacetyiswa. Nangona kule meko ungayenza kunye neengcebiso ezikhethekileyo zobukhulu obufunekayo. Kuba sithetha ngeengcingo ezilahlekileyo, andikuthathelanga amandla angaqhelekanga ukukhumbuza, ukufaka i-wiri yombane wesikhululo seemfuno kufuneka usebenzise iingcingo ngezikhuko eziqinileyo, iingcingo ezilahlekileyo kule meko azicetyiswa.
Ngokuthengiswa, sidinga i-iron ethengisa i-iron ethengisa ngamandla e-100 yamajelo kunye negosa eline-rosin. Vula isinyithi esisesikweni, makabushushu kangangemizuzu embalwa, sibeka kwindawo yokuthengiswa kwaye sizise phantsi kombilini wejoni.
I-wiring yelding.
Indlela ephindiweyo yokuqhubela phambili i-twists i-welding. Ulwakhiwo oluninzi, onke amagqabantshintshi kwiibhokisi zejunctions. Isizathu sokuthandwa kwale ndlela kukukhawulezisa kwaye iphantsi kwexabiso eliphantsi. I-Wiring Ilding ithatha ixesha elincinci kakhulu kunokuthengisa. Kwi-welding, i-transmer enamandla angama-500 e-5, ivolthi yama-36 i-volt okanye umatshini we-welding one-electrode ye-Coal Colwode iyafuneka. Kucetyiswa, kunjalo, ukusebenzisa umatshini we-welding-kunokuba yeyona nto ifanelekileyo yelding yangoku. Kwi-welding, sisebenzisa i "mass" ucingo lokujija kwaye lichukumise i-electrode ye-coyarrode yomda wayo. I-twist kufuneka ityhilwe kude kube sekupheleni kwentsimbi enyibilikisiweyo kuyo.
Namhlanje, i-welding yeengcingo yenye yeemfuno ze-GPN (iposti kaRhulumente. Ukubeka esweni)
Ukunyanzelwa kokudibana.
Ukucinezela-Olu lunxibelelwano luhlala lukhona ngokufumana umkhono odibeneyo. I-serdeve ikhutshiwe kusetyenziswa isixhobo esikhethekileyo - cofa iqhosha. Imikhono yokuqhekeza ziidayimitha ezahlukeneyo kwaye zenziwa kwizixhobo ezahlukeneyo - ubhedu, ialuminiyam, ebhalwe ngobhedu.
Le ndlela yenye yezona zinto zinokuthenjwa
Unxibelelwano lweengcingo ngebhloko yesiphelo.
Kwiyunithi yombane, iibhloko zesiphelo zisetyenziselwa ikakhulu ukudibanisa izibane kunye nezixhobo ezahlukeneyo zombane. Iibhloko ze-terminal zibaluleke kakhulu kumsebenzi wokulungisa.
Ingxaki enkulu yolu hlobo lwezinto eziphambili kukuba uninzi lweebhloko ezisemgangathweni eziphantsi, kwaye, ke, azithembeki. Ibhloko esemgangathweni esemgangathweni inokuqhuma xa kuqinisa (intambo), ebangela unxibelelwano olubi. Iziphumo zinokuba zezona zahlukile.
Iibhloko ezithandekayo nezinokuthenjwa zisetyenziswa kwiikhabhathi zokuhambisa, iibhokisi.
Uqhagamshelo lwe-bolt.
Unxibelelwano lwe-bolt ekusebenzeni alufuni kwafunyanwa. Nangona kunjalo, olu hlobo lonxibelelwano luthembekile, lunokumelana nemijikelezo enkulu. Kwaye kwimeko yokuba kufanelekile ukukhumbula ngale ndlela yokudibanisa iingcingo. Ngale ndlela, unokuqhagamshela iingcingo zobhedu kunye ne-aluminium, vula i-washer phakathi kweengcingo.
Uqhagamshelo lokuzingca.
Indlela entle yokuqhagamshela iingcingo zokuziqhelanisa ne-terminal yesiphelo. Eyona nto iphambili - ayifuni ukuba kuzakho izakhono ezizodwa, yonke into ilula yokuqonda. Coca i-wire kwaye uyibeke kwibhloko yokuzikhusela. Unxibelelwano luthembekile.
Ukungancedi kakuhle kolu hlobo lonxibelelwano, njengakwimeko ye-screw pads, ngumda ophezulu wangoku. Ukuba uceba ukusebenzisa iipads ezibonakalayo kwimixokelelwane enezixhobo zombane ezinamandla, ndicebisa ukuba ndifunde iimpawu zazo zobuchwephesha, nokuba zilungele iinjongo zakho. Enye into engenasiphelo kukuba ayizizo naziphi na iipads ezisebenzayo ezifanelekileyo kwiingcingo ezihlanganisiweyo.
Ezona pads ezidumileyo zenkampani yenkampani yeyago. Elona candelo langoku lininzi lamaphepha enkampani ingaphezulu kwe-32a, kwanele ukuba imithwalo yasekhaya.
Ukudibanisa iingcingo usebenzisa iinombolo zentambo.
I-Shift yokudibanisa yenzelwe ukuba inxibelelane (amasebe) yemigca yeentambo kunye neengcingo. Ngapha koko, isebe alifuni ukusika umqhubi ophambili. Olu hlobo uqhagamshelo lwe-wire lusetyenziswa kuyo yonke indawo, inokubonwa phantse kuyo nayiphi na indlela yokuqhuba. Njengomthetho, intambo yentambo isetyenziselwa ukudibanisa (amasebe) eengcingo ngecandelo lomnqamlezo ukusuka kwi-10kv mm.
Ngokutshutshisayo, intambo ishukumisa igama elithi igama le-nati. Ke unokuva malunga nonxibelelwano nge-nati.
Ukuziqhelanisa nokusebenza kwe-Perennial Sypile kungqina ukuthembeka kwe-100% lolu hlobo lonxibelelwano. I-Care ngqo ye-Cable ye-Cable inokusetyenziswa njengokutyumba i-twists.
Kutheni le nto akunakwenzeka ukuba uqhagamshele i-aluminium kunye ne-wire ye-wire ye-copper.
Izizathu sele zimbini, kodwa zingesizathu sesiphumo esinye-ekuhambeni kwexesha, uqhagamshelo lungalunganga. Oku kukhokelela ekufudumeleni kwawo kwaye konke ukusuka apha kwimiphumo.
Isizathu sokuqala kukoyimbano lwe-aluminium wire. Ekungcungcutheka kwe-oxide, ukuxhathisa kuyinto enkulu kune-Alumnum ngokwayo kwaye ikhokelela ekufudumeleni okugqithisileyo kwelokugqibela.
Isizathu sesibini kukukhulula umfowunelwa. Njengoko uyazi, xa ushushu, nawuphi na umzimba, kubandakanya nocingo luyanda. Kodwa i-aluminium iluthando inobhedu kunobhedu. Kwaye ukuqhubela kwayo kuncinci, oko kuthetha ukuba uyakhathazeka womelele. Ngenxa yobuninzi bemijikelezo yokwanda kwaye kunciphisa, nxibelelana ne-weblens kwaye uqala ukufudumeza ngakumbi.
Ifomula yokubala icandelo lomnqamlezo lomqhubi:
S = (3.14 x D2) / 4
Phi:
S yindawo yesangqa (icandelo lomnqamlezo), kwaye D lubukhulu bomqhubi.
Ngomqhubi ophuculweyo ophuculweyo (ngokungachanekanga), icandelo elinqamlezileyo lilingana necandelo lomnqamlezo lwendlela enye ephindwe kabini ngenani labo.
Umthombo