Kungenzeka yini ukushaja ibhethri ngaphandle kokukhipha amatheminali emotweni?
Uma usebenzisa imoto yakho ikakhulukazi ohambweni lokuzungeza idolobha, ibhethri phakathi nohambo olufushane kangako alinaso isikhathi sokushaja lisuka kujeneretha. Ngokunjalo, ngesinye isikhathi, ukushaja kwayo kwehla kakhulu kangangokuthi ayikwazi ukujika igiya lokuqalisa kanye ne-flywheel ye-crankshaft. Kulokhu, ibhethri idinga ukushajwa kabusha, futhi amashaja asetshenziselwa le njongo.
Ngokuvamile, ukushaja ibhethri yokuqala, kufanele isuswe emotweni, ngokulandela ukulandelana kokunqamula ama-terminals, esivele sibhale ngawo ku-portal yethu ye-vodi.su, futhi ixhunywe kushaja. Kodwa-ke, le nketho ifaneleka ezimotweni ze-carburetor ezingenawo amayunithi okulawula ama-elekthronikhi ayinkimbinkimbi. Uma unemoto enenjini yohlobo lomjovo futhi ikhompuyutha ingenawo amandla, izilungiselelo zizolahleka ngokuphelele. Lokhu kungaholela kuphi? Imiphumela ingahluka kakhulu:
- isivinini senjini entantayo;
- ukulahlekelwa ukulawula amasistimu ahlukahlukene, njengamafasitela kagesi;
- uma kukhona i-robotic gearbox, lapho usuka kwelinye ibanga ukuya kwelinye, ukuphazamiseka ekusebenzeni kwenjini kungase kuzwakale.
Kusukela kokuhlangenwe nakho kwethu, singasho ukuthi ngokuhamba kwesikhathi izilungiselelo zibuyiselwa, kodwa kukhona okuncane okujabulisayo kulokhu. Ngakho-ke, noma yimuphi umshayeli unentshisekelo kulo mbuzo - kungenzeka yini ukushaja ibhethri ngaphandle kokukhipha ama-terminals emotweni ukuze amandla anikezwe iyunithi yokulawula ye-elekthronikhi?
Ungashaja kanjani ibhethri futhi ungawisi phansi izilungiselelo zekhompyutha?
Uma uhlinzekwa yisiteshi sesevisi esihle, khona-ke oomakhenikha bezimoto ngokuvamile benza kalula. Anamabhethri ayisipele. Amasethingi ekhompyutha alahleka kuphela uma amatheminali ebhethri ekhishwa isikhathi esingaphezu komzuzu. Ngamazambane asheshayo, ibhethri elijwayelekile elingu-55 noma elingu-60 Ah lingashajwa kufika ku-12,7 volts ngehora nje.
Enye indlela enhle ukuxhuma elinye ibhethri ngokuhambisana. Kodwa kuthiwani uma inkinga ikubambe endleleni, futhi ungenayo ibhethri eliyisipele nawe? Kungenzeka yini ukushaja ibhethri ngaphandle kokukhipha amatheminali emotweni? Impendulo inguyebo, kodwa udinga ukukwenza ngokucophelela nangolwazi lwale ndaba.
Njengoba lo msebenzi uvame ukwenziwa ebusika, eminye imithetho kufanele igcinwe:
- shayela imoto egaraji noma ibhokisi elinokushisa komoya ngaphezu kuka + 5 ... + 10 ° С;
- linda isikhashana kuze kube yilapho izinga lokushisa lebhethri lilingana nokushisa komoya ekamelweni;
- faka yonke imishini yokusebenza engakwazi ukunqanyulwa kunethiwekhi ebhodini ibe yimodi yokulala - ezimotweni zanamuhla, kwanele ukukhipha ukhiye ekushiseni;
- ukukala izinkomba eziyinhloko zebhethri - i-voltage kuma-terminals, futhi unqume ukuthi yiliphi izinga olidingayo ukuze ukwandise ukushaja.
I-hood kufanele ihlale ivulekile ngesikhathi sokushajwa kabusha ukuze amatheminali angagxumi. Uma ibhethri linesevisiwe noma selisetshenziswa kancane, amapulaki kufanele angakulungi ukuze umhwamuko we-electrolyte ukwazi ukuphuma ngokuphephile emigodini, ngaphandle kwalokho amathini angase aqhume ngenxa yokwanda komfutho. Kuyafaneleka futhi ukuhlola ukuminyana kwe-electrolyte nesimo sayo. Uma kukhona ukumiswa okunsundu ku-electrolyte, khona-ke ibhethri lakho cishe lingaphezu kokulungiswa, futhi udinga ukucabanga ngokuthenga entsha.
Sixhuma "izingwenya" zeshaja kuma-electrode ebhethri, sibheka i-polarity. Kubaluleke kakhulu ukuthi kungabikho i-oxidation kumatheminali noma kumatheminali ngokwawo, njengoba ukuthintana kuyawohloka ngenxa yako, futhi ishaja isebenza ngokungenzi lutho futhi ishisa ngokweqile. Setha futhi imingcele yokushaja eyisisekelo - i-voltage neyamanje. Uma isikhathi sivuma, ungashiya ukushaja ubusuku bonke nge-voltage ye-3-4 volts. Uma ukushaja okusheshayo kuyadingeka, khona-ke akukho ngaphezu kuka-12-15 Volts, ngaphandle kwalokho uzovele ushise imishini kagesi yemoto.
Amashaja avela kubakhiqizi abathembekile asekela izindlela zokushaja ezihlukahlukene. Ezinye zazo zifakwe ama-ammeter akhelwe ngaphakathi nama-voltmeters. Bazozinqamula bona kunethiwekhi engu-220V uma ibhethri selishajwe ngokugcwele.
Kuthatha isikhathi esingakanani ukushaja ibhethri ngaphandle kokulikhipha emotweni?
Kunjalo, kuhle uma kunamashaja esimanjemanje kakhulu anephrosesa azicishayo futhi anikeze okwamanje namapharamitha afunekayo. Azishibhile futhi zibhekwa njengemishini yobuchwepheshe. Uma usebenzisa "ikhabhinethi" evamile, lapho ungasetha kuphela i-current kanye ne-voltage (Amperes kanye ne-Volts), kungcono ukuyidlala ngokuphepha futhi ulawule ngokugcwele inqubo. Into ebaluleke kakhulu ukuqinisekisa i-voltage ezinzile ngaphandle kwama-surges.
Ubude besikhathi sokushaja bunqunywa amapharamitha amanje kanye nezinga lokushajwa kwebhethri. Ngokuvamile balandela uhlelo olulula - setha i-voltage yebhethri engu-0,1. Okusho ukuthi, i-standard 60-ku inikezwa nge-current eqondile yama-ampere angu-6. Uma ukukhishwa kudlula i-50%, ibhethri izoshajwa cishe amahora angu-10-12. Kunoma yikuphi, kuyadingeka ukuhlola i-voltage ngezikhathi ezithile nge-multimeter. Kufanele ifinyelele okungenani ku-12,7 volts. Lokho kungamaphesenti angama-80 enkokhiso ephelele. Uma, isibonelo, unohambo olude lokuphuma edolobheni kusasa, khona-ke u-80% wenkokhiso wanele ukuqalisa injini. Hhayi-ke, ibhethri izoshajwa kujeneretha.
Okumele kuqashelwe
Uma imithetho yokushaja ingalandelwa, imiphumela ingahluka kakhulu:
- ukukhokhiswa ngokweqile - i-electrolyte iqala ukubilisa;
- ukuqhuma kwamathini - uma izimbobo zokungenisa umoya zivaliwe noma ukhohlwe ukukhulula ama-plugs;
- ukuthungela - umhwamuko we-sulfuric acid uvutha kalula kusuka kwinhlansi encane;
- ubuthi be-vapor - igumbi kufanele libe nomoya omuhle.
Futhi, zonke izintambo kufanele zifakwe i-insulated, ngaphandle kwalokho, uma ucingo olungenalutho luhlangana "nomhlabathi", ama-terminals angase afakwe ibhuloho futhi isifunda esifushane singenzeka. Qiniseka ukuthi ulandela indlela amatheminali eshaja axhunywe ngayo.:
- xhuma ngaphambi kokuqala ukushaja, okokuqala "plus" bese "susa";
- ngemva kokuba inqubo isiqediwe, i-terminal engeyinhle iyasuswa kuqala, bese kuba eyakhayo.
Qiniseka ukuthi awekho ama-oxide kumatheminali. Ungabhemi egaraji ngesikhathi sokushaja. Noma kunjalo ungafaki ukhiye ekuthutheni, futhi nakakhulu ungawuvuli umsakazo noma izibani zangaphambili. Sebenzisa izinto zokuzivikela - amagilavu. Zama ukuthi ungahlangani ne-electrolyte ukuze ingangeni esikhumbeni, ezingutsheni, noma emehlweni.
Iyalayisha...
