Ugesi - Isayensi Yokuxhumana Okuhle. Kepha iqiniso, amacala angaphezu kwengxenye yamacala we-wiring wiring axhumene nabampofu ngokuxhumana kwesayithi lokuxhuma noma izintambo zokuxhuma. I-Bentally kwenye indawo ayizange iwele, ayicindezelwa noma ingakhethi. Ezindlini eziningi, i-aluminium wiring yakudala, eye yasebenza iminyaka engaphezu kwamashumi amahlanu, ingayenzi iqembu lempilo yakhe yonke inkonzo. Lokhu kungumphumela womsebenzi ofanelekile owenziwe. Namuhla, ngenxa yobuningi bemishini yasendlini enamandla, umthwalo we-wiring ukhuphuke kakhulu. Futhi noma yikuphi ukungalingani kahle noma ukunganaki ekwenzeni umsebenzi kagesi kungaphenduka ubuhlungu bekhanda kwabanikazi.
Kulesi sihloko, cabanga ngokokuxhumana kwentambo okutholakala kwi-wiring yasendlini.
Ukusonta wiring.
Twist luhlobo oluphambili lokuxhumeka kocingo. Enye into ukuthi ukusonteka akuyona ukuxhumeka okuphelele. Ukuze kusonteke ukuhlinzeka ngoxhumana nokwethembekile, kumele kufunwe, noma kudliwe noma kugoqwe. Noma, uma udinga ukwenza isikhathi (isivalo sesikhashana noma ukukhanyisa), kuzoba ngaphezu kwanele ukuxhuma izintambo ngokusonta okulula. Kugxilwe, lapho i-wiring yaphakade ingenacala futhi ngaphandle kokucubungula ukuskrola, bathi - yenziwe ku-snot.
Ukuxhumeka ngocingo kungamiswa malini ngokusonteka okulula, kunzima ukusho. Konke kuncike ezimeni zokusebenza (izinga lokushisa, umswakama) nokusuka emithanjeni, i.e. Imisinga edlula kusontekile. Lokhu kungenzeka kube izinyanga, iminyaka, iminyaka eminingi. Isizathu sokungathembeki kwalolu hlobo lokuxhumeka yi-oxidation yezintambo futhi, ngenxa yalokho, ukuxhumana kabi. Umphumela - okusontekile kuqala ukufudumala, ukufakwa kuncibilike kuwo, okuba yimbangela yesifunda esifushane. Ngaphezu kwalokho, ukuthintana kabi kungadala ukuhlukaniswa ngogesi kagesi (umphumela wokusonta okuchithiwe).
Kusontekile kwenziwa kusetshenziswa amaPiliers. Iziphetho zezintambo zihlanzwa ngobude obufanayo, qondanisa. Amapuleti athumba lonke isixha futhi asontekile.
Kukhona umkhawulo enanini lezintambo ezisontekile. Ukuze i-Twist ithembeke futhi ayizange ikhubeke, ububanzi bayo akufanele bube ngaphezu kwesentimitha ayi-1 (ngobude obufinyelela kumasentimitha ayi-5). Kuliqiniso, lo ngumbono wami wokuqonda. Lapho ufaka, ngizama ukuze kusonteke okukodwa akukho zintambo ezingaphezu kuka-7 ngesigaba esingu-2,5kv.mm, noma kuze kufike ku-12 izintambo ngesigaba esingu-1,5kv.mm.
Izintambo zokuthengisa.
Ukuthengisa kuyunithi kagesi kungukuxhumana kwezintambo ezinomthengisi. Ekwenzeni, ukuba ngenxa yomsebenzi kagesi, kuyadingeka ukwenza izintambo ezisontekile nezihlakala.
I-OPEKA SCRUITT ihlinzeka ngokuxhumana ngogesi okuthembekile kwezintambo. Ngaphezu kwalokho, ingaphezulu elalelayo livikelekile ekugcuthweni. Ngokubona kwami, lolu hlobo lokuxhuma luhlukahlukene kakhulu.
Izintambo eziklanyiwe ziyadingeka lapho zixhunyiwe ngaphansi kwesiqeshana sesikulufa. Isibonelo, lapho uxhuma imfoloko noma insokhethi yesandiso, kunconywa iziphetho zezintambo. Yize kuleli cala ungakwenza namathiphu akhethekile ebanga oyifunayo. Njengoba sikhuluma ngezintambo ezihlangene, angicabangi ngokungathandeki ukukhumbuza, ukufaka izintambo zogesi ezidingayo ukusebenzisa izintambo nge-cores eqinile, izintambo eziqinile kuleli cala azinconywa.
Ngokuthengisa, sidinga insimbi yokuthengisa ngamandla ngama-watts ayi-100 nomthengisi nge-rosin. Vula i-iron entenging, makamfudumeze imizuzu embalwa, sibeka endaweni yokuthengisa futhi silethe ngaphansi kombango womthengisi.
Wiring welding.
Ayikho indlela ethandwa kangako yokucubungula ukusondela i-welding. Ekwakhiweni ngobuningi, konke ukusonta emabhokisini emijondolo kufakwa. Isizathu sokuthandwa kwale ndlela sishesha futhi sibize izindleko eziphansi. I-Wiring Welding ithathe isikhathi esincane kakhulu kunokwenzile. Ukushiswa kwe-welding, i-transformer enamandla ama-watts angama-500, ivolushi lama-36 volt noma umshini we-welding nge-electrode yamalahle iyadingeka. Kuyanconywa, kunjalo, ukusebenzisa umshini we-welding - kungaba ngokwanele ukufudumala kwamanje. Ukuze uthole i-welding, sisebenzisa ucingo "lweMisa" lokusonteka bese uthinta i-electrode yamalahle emaphethelweni ayo. I-Twist kumele yenzeke kuze kube sekupheleni kwensimbi ebilisiwe kuyo.
Namuhla, ukushiswa kwezintambo kungenye yezidingo ze-GPN (I-State Post. Ukubhekelwa)
Ukuhlanganisa ukungqubuzana.
Ukucindezela - Lokhu kuxhuma izintambo bukhoma ngokuhlanganisa umkhono othintekayo. Umkhono ubhubhisa usebenzisa ithuluzi elikhethekile - imikhaza cindezela. Imikhono ebomvu inamadayimitha ahlukile futhi yenziwa ngezinto ezahlukahlukene - ithusi, i-aluminium, ithusi elibikiwe.
Le ndlela ingenye ethembeke kakhulu
Ukuxhumana kwezintambo ngebhulokhi ye-terminal.
Kuyunithi kagesi, amabhulokhi esibulalayo asetshenziswa ngokuyinhloko amalambu axhumanisa kanye nemishini ehlukahlukene kagesi. Amabhulokhi esibulalayo asemqoka emsebenzini wokulungisa.
Ukungathandeki okukhulu kwalolu hlobo lwamakhompiyutha ukuthi iningi lamabhulokhi wekhwalithi aphansi kakhulu, futhi, ngakho-ke, awathembekile. Ibhulokhi le-terminal esezingeni eliphansi lingaqhuma lapho liqinisa (intambo), elibangela ukuthintana kabi. Imiphumela kungenzeka ibe ehluke kakhulu.
Amabhulokhi esibulalayo athandekayo futhi athembekile asetshenziswa kumakhabethe okusatshalaliswa, amabhokisi.
Ukuxhumana kwe-bolt.
Ukuxhumeka kwe-Bolt ekusebenzeni akuvamile ukutholakala. Kodwa-ke, lolu hlobo lokuxhumana luthembekile, lungamelana nemisinga emikhulu. Futhi uma kwenzeka kufanelekile ukukhumbula ngale ndlela yokuxhuma izintambo. Ngale ndlela, ungaxhuma izintambo zethusi kanye ne-aluminium, uzungeze i-washer phakathi kwezintambo.
Ukuzikhethela kokuzenzela.
Indlela enhle ethandwayo yokuxhuma izintambo nge-Self-Geneling Block Slocks. Inzuzo enkulu - ayidingi amakhono akhethekile, yonke into ilula ekufezekiseni. Hlanza ucingo bese ulufaka ebhlokini elivikelekile. Ukuxhumana kuthembeke impela.
Ububi balolu hlobo lokuxhuma, njengasesimweni se-screw pads, kungumkhawulo wamanje. Uma uhlela ukusebenzisa ama-self-affantus pads ngamaketanga anemishini kagesi enamandla, ngincoma ukuthi ufunde izici zawo zobuchwepheshe, noma ngabe zilungele izinhloso zakho. Okunye ukungcola ukuthi akuwona ama-pads asebenze asebenze alungele ukuxhuma izintambo ezihlaselwe.
Ama-pads athandwa kakhulu wenkampani ye-wago. Amandla aphezulu aphezulu kakhulu ama-pads ale nkampani angaphezu kuka-32a, kwanele imithwalo yekhaya.
Ukuxhuma izintambo kusetshenziswa izinombolo zekhebula.
I-Connecting Shift yenzelwe ukuxhumana (amagatsha) emigqeni yezintambo nezintambo. Ngaphezu kwalokho, igatsha alidingi ukusika umqhubi wesifundo esikhulu. Lolu hlobo lokuxhumeka kocingo luyasetshenziswa yonke indawo, lungabonakala cishe kunoma iyiphi indlela yokushayela. Njengomthetho, amakhebula amakhebula asetshenziselwa ukuxhuma (amagatsha) wezintambo ngesigaba sesiphambano kusuka ku-10kv mm.
Ekushushisweni, ikhebula livusa igama lati. Ngakho-ke ungezwa ngokuxhumeka nge-nati.
Ukusebenza kwesicelo se-perennial kufakazele ukuthembeka okungu-100% kwalolu hlobo lokuxhumeka. Isenzo sekhebula eliqondile singasetshenziswa njenge-CWING OFFIMS.
Kungani akunakwenzeka ukuxhuma i-aluminium ne-zethusi yocingo.
Izizathu sezivele zimbili, kepha zingumphumela womphumela owodwa - ngokuhamba kwesikhathi, ukuxhumana kuba kubi. Lokhu kuholela ekufuneni kwayo nakho konke kusuka lapha kuya emiphumeleni.
Isizathu sokuqala yi-oxidation yocingo lwe-aluminium. Eseceleni kwe-oxide, ukumelana kukhulu kunalokho kwe-aluminium uqobo futhi kuholela ekufuneni ngokweqile kokugcina.
Isizathu sesibili ukukhulula oxhumana naye. Njengoba wazi, lapho ufudumeza, noma yimuphi umzimba, kufaka phakathi ucingo luyanda. Kepha i-aluminium inezinto ezithambile kunethusi. Futhi ukuhambisa kwalo kuncane, okusho ukuthi ufudumele ngamandla. Njengomphumela wenqwaba yemijikelezo yokunwetshwa nokuncipha, thintana, thintana buthaka futhi uqala ukufudumeza amandla anamandla.
Ifomula yokubala isigaba sesiphambano somqhubi wesiphambano:
S = (3.14 x D2) / 4
Lapho:
S yindawo yombuthano (isigaba sesiphambano), futhi d ububanzi bomqhubi.
Ukuze uthole umqhubi wesifundo esilinganiselwe (esidwetshwe ngokungafanele), isigaba sesiphambano silingana nesigaba sesiphambano socingo olulodwa siphindaphindeka ngenombolo yabo.
Umthombo