Indlela yokuhlola i-generator emotweni ngaphandle kokuyikhipha?
I-node ebalulekile yomjikelezo kagesi wemoto yi-generator. Inhloso yayo enkulu ukuguqula amandla atholwe ekujikelezweni kuka-crankshaft wemoto abe ugesi ukuze ushaje ibhethri futhi unike amandla zonke izinto zikagesi zezimoto. Okusho ukuthi, ngesikhathi sokuhambisa imoto, le yunithi ikhiqiza ugesi.
Akukho okuhlala phakade ngaphansi kwenyanga, futhi ngisho nangokwengeziwe izici zenjini yemoto. Kungakhathaliseki ukuthi imoto yakho ipholile kangakanani, ihlale idinga ukulungiswa. Uma ijeneretha ihluleka, injini ingase imane ime ngenkathi ushayela. Ngakho-ke, lapho kuvela ukungasebenzi kahle kwemishini kagesi, izimbangela zokuwohloka kufanele zitholakale futhi ziqedwe.
Ngeshwa, ezimotweni eziningi, ukususa ijeneretha yokuxilongwa kunzima kakhulu, ngakho abashayeli banombuzo wemvelo: ingabe zikhona izindlela zangempela zokuhlola i-generator ngaphandle kokuyisusa? Impendulo: Zikhona izindlela. Ake sicabangele lolu daba ngokuningiliziwe.
Izindlela zokuxilonga
Indlela elula ukungena emotweni, uqale injini futhi unake ukukhanya kwebhethri. Ngokufanelekile, kufanele icishwe. Uma ivuliwe, khona-ke kunenkinga. Ngaphambilini ku-Vodi.su, sesivele sikhulume ngokuthi kungani ukukhanya kwebhethri kukhanya isikhathi eside lapho injini isebenza. Kungase kube nezizathu ezimbalwa:
- ukwelula ibhande lesikhathi, lapho ukujikeleza kudluliselwa kusuka ku-crankshaft kuya ku-pulley ye-generator;
- ukuthintana okubuthakathaka kumatheminali okukhipha ijeneretha noma ibhethri;
- izinkinga nge-generator ngokwayo - amabhulashi e-graphite ayegugile, i-rotor ethwele i-jammed, ama-rotor shaft bushings andiza;
- ukungasebenzi kahle kwebhuloho le-diode kanye nesilawuli se-voltage.
Isizathu esiqondile sokuqhekeka singanqunywa kuphela kusetshenziswa i-voltmeter noma yimuphi umhloli. Ngokufanelekile, uma ulinganisa i-voltage kumatheminali ebhethri, kufanele ibe ngu-13,7-14,3 V. Uma iphansi, lokhu kubonisa ukukhishwa kwebhethri noma ukungasebenzi kahle kwe-generator. Uma injini ingasebenzi, i-voltage kumatheminali ebhethri kufanele ibe cishe ama-volts ayi-12.
Uma ukuwohloka kuhlobene ngempela nejeneretha, ibhethri izokhishwa ngokushesha, ngoba ayitholi i-voltage eyanele ngenkathi ushayela. Lokhu kugcwele sulfation ngokushesha amapuleti kanye undercharging njalo.
Kuphinde kunconywe ukuthi uma injini ivuliwe futhi isihloli sixhunywe ebhethrini, siphinde sivule futhi sivale bonke abasebenzisi bamanje - izibani zangaphambili, umsakazo, i-diode backlight, njalonjalo. Ngesikhathi esifanayo, i-voltage igxuma endaweni encane ivunyelwe, kodwa hhayi enkulu kakhulu - 0,2-0,5 Volts. Uma inkomba ekubonisweni kwe-voltmeter yehla kakhulu, lokhu kungase kube ubufakazi bokuvuza kwamandla, isifunda esifushane esimazombezombe, noma ukuwohloka kwebhuloho le-diode.
Enye indlela yokuhlola ukunqamula itheminali yebhethri enegethivu lapho injini isebenza. Gqoka amagilavu enjoloba kulokhu kuhlolwa, futhi ungakwazi nokubeka phansi umata wenjoloba ukuze ugweme ukushokhwa ugesi. Uma i-generator isebenza, khona-ke ngisho ne-terminal isusiwe, injini kufanele iqhubeke nokusebenza, okungukuthi, ugesi wamakhandlela ngokuvamile uvela ku-generator.
Kuyaphawuleka ukuthi le ndlela ibhekwa njengedlulele, ngoba ukuhlolwa okunjalo empeleni kungaholela ekulimazeni kuphela, kodwa futhi nasekuqhekekeni. Ngaphezu kwalokho, ezimotweni zanamuhla ezifakwe i-ECU kanye nokugcwaliswa okuhlukahlukene kwe-elekthronikhi, akuvunyelwe ukunqamula ibhethri kunethiwekhi, njengoba zonke izilungiselelo zingase zisethwe kabusha.
Izimpawu zejeneretha ephukile
Ngakho-ke, uma isibani sokushaja sivuliwe ngemva kokuqala iyunithi yamandla, lokhu kakade kuyisizathu sokukhathazeka. Ukushaja kwebhethri, ngokusho kwabakhiqizi, kufanele kube ngokwanele ukuhamba ngamakhilomitha angu-200, okungukuthi, kwanele ukufika esiteshini sesevisi.
Uma inkinga iku-bearing noma i-bushings, khona-ke ungezwa ikhwela lesici ngaphansi kwe-hood. Lokhu kusho ukuthi isinyathelo kufanele sithathwe ngokushesha ngangokunokwenzeka. Ibhande le-alternator nalo linomthombo olinganiselwe. Ngenhlanhla, ukungezwani kwayo ezimotweni ezifuywayo kungenziwa ihlolwe ngesandla. Uma unemoto yangaphandle, kuhle ukwenza lo msebenzi esiteshini sesevisi noma egaraji elihlomele kahle.
Izinkinga ngezingxenye zikagesi zesekethe ziziveza kanje:
- ukukhanya kwebhethri kufiphele;
- izibani zangaphambili zikhanya kalufifi, lapho zisheshisa, ukukhanya kwazo kukhanya, bese kufiphala futhi - lokhu kubonisa ukusebenza okungazinzile kwesilawuli se-voltage kanye nebhuloho le-diode;
- isici motor whine.
Uma ubona izimpawu ezinjalo, udinga ukuya kochwepheshe ukuze uthole ukuxilongwa. Bazoba nemishini eyinkimbinkimbi, njenge-oscilloscope, yokuhlola ijeneretha futhi bathathe konke ukufundwa kokusebenza kwayo. Le nqubo iyinkimbinkimbi kakhulu, njengoba kufanele ulinganise i-voltage izikhathi eziningana ezindleleni ezihlukahlukene zokusebenza, futhi futhi uxhume ama-terminals ku-generator ngokwayo ukuze uthole ukuthi iyiphi i-voltage ekhiqizayo.
Ukugcinwa Kwejeneretha
Kungenzeka ukunweba impilo yesevisi yale yunithi ngaphandle kokusebenzisa ukudilizwa nokulungiswa kwayo. Okokuqala, udinga ukuhlola njalo ukungezwani kwebhande lesikhathi. Uma kulula ukufika kulo, vele ubeke ingcindezi ethile ebhandeni, akufanele linyakaze ngaphezu kwamamilimitha amahlanu. Ungakwazi ukushubisa ibhande ngokukhulula isikhwebu sejeneretha bese uyihambisa maqondana nenjini. Kumamodeli esimanje amaningi kukhona i-tension roller ekhethekile. Uma ibhande liphukile, lidinga ukushintshwa.
Okwesibili, ama-bolts okubopha kufanele aqiniswe ngokuqinile ukuze kugwenywe ukudlidliza. Okwesithathu, kungenzeka futhi ukuthi uhlole futhi ubuyisele indlela yebhulashi ngaphandle kokudilizwa. Khipha ukuphela kwebhethri okunegethivu, khulula isembozo sangemuva sejeneretha, susa isilawuli se-voltage. Uma amabhulashi ephuma ngaphansi kuka-5 mm, kufanele ashintshwe.
Kuyaphawuleka ukuthi kukhona amakhithi wokulungisa anamabhulashi, abanikazi nezindandatho ezithengiswayo. Nakuba, abahleli beVodi.su batusa ukuthi lokhu kushintshwa kwenziwe kuphela uma unolwazi olufanele, ngoba ngesikhathi sokushintsha amabhulashi kuyadingeka futhi ukusula isokhethi yokubamba ibhulashi, unsolder futhi uthengise izintambo emuva, hlola amandla emithombo yokuxhumana, njll.
Amabhulashi athatha isikhathi ukugoqa, ukuze ukukhanya kwebhethri kungakhanyi. Kodwa lokhu kuyinto yesikhashana. Futhi hlola i-alternator pulley, kufanele ijikeleze ngokukhululeka ngaphandle kokudlala nemisindo engaphandle.
Iyalayisha...
