Uvavanyo lokutyumza ngokuyinxenye lukhokelela njani ekuvalweni kweseli,
Uvavanyo lokutyumza ngokuyinxenye lukhokelela njani ekuvalweni kweseli,

▍Yintoni i-ANATEL Homologation?

I-ANATEL yinto emfutshane ye-Agencia Nacional de Telecomunicacoes enegunya likarhulumente waseBrazil kwiimveliso zonxibelelwano eziqinisekisiweyo kuzo zombini isiqinisekiso esisisinyanzelo kunye nesokuzithandela. Ukuvunywa kwayo kunye neenkqubo zokuthotyelwa ziyafana zombini kwimveliso yaseBrazil yasekhaya nakwamanye amazwe. Ukuba iimveliso zisebenza kwisatifikethi esinyanzelekileyo, isiphumo sovavanyo kunye nengxelo kufuneka ihambelane nemigaqo nemimiselo echaziweyo njengoko kucelwe ngu-ANATEL. Isiqinisekiso semveliso siya kunikwa ngu ANATEL kuqala phambi kokuba imveliso isasazwe kwintengiso kwaye ifakwe kwisicelo esisebenzayo.

▍ Ngubani onoxanduva lwe-ANATEL Homologation?

Imibutho esemgangathweni karhulumente waseBrazil, amanye amaqumrhu esiqinisekiso kunye neelebhu zovavanyo zinegunya lesiqinisekiso se-ANATEL sokuhlalutya inkqubo yemveliso yeyunithi yokuvelisa, njengenkqubo yoyilo lwemveliso, ukuthengwa kwempahla, inkqubo yokuvelisa, emva kwenkonzo njalo njalo ukuqinisekisa imveliso ebonakalayo ukuba ithotyelwe. ngomgangatho waseBrazil. Umenzi uya kubonelela ngamaxwebhu kunye neesampuli zovavanyo kunye novavanyo.

▍Kutheni i-MCM?

● I-MCM ineminyaka eyi-10 yamava amaninzi kunye nezibonelelo kumashishini ovavanyo kunye nesiqinisekiso: inkqubo yenkonzo yomgangatho ophezulu, iqela lobugcisa eliqeqeshwe ngokunzulu, isiqinisekiso esikhawulezayo nesilula kunye nezisombululo zovavanyo.

● I-MCM isebenzisana nemibutho yasekuhlaleni ekumgangatho ophezulu evunyiweyo ngokusesikweni ebonelela ngezisombululo ezahlukeneyo, inkonzo echanekileyo neluncedo kubathengi.

I-Crush luvavanyo oluqhelekileyo lokuqinisekisa ukhuseleko lweeseli, ukulinganisa ukungqubana kweeseli okanye iimveliso zokuphela ezisetyenziswa yonke imihla. Kukho iindidi ezimbini zovavanyo lokutyumza ngokubanzi: ukutyumza okucaba kunye nokutyumza inxalenye. Xa kuthelekiswa ne-flat crush, i-indentetion eyinxenye ebangelwa yi-spherical okanye i-cylindrical indenter inokubangela ukuba iseli ingasebenzi. Okukhona i-indenter ibukhali, kokukhona kugxininiswa ngakumbi kuxinzelelo kwisiseko sesiseko sebhetri ye-lithium, kokukhona ukugqabhuka kumbindi wangaphakathi, okuya kubangela uguquko kunye nokufuduswa kombindi, kwaye kukhokelela kwiziphumo ezibi njengokuvuza kwe-electrolyte okanye nomlilo. Ngoko ke, ukutyumza kukhokelela njani ekubeni isebenze iseli? Apha ukwazisa kwi-evolution yesakhiwo sangaphakathi se-core kuvavanyo lwe-extrusion yendawo. Amandla ke adluliselwe ngaphakathi kwibhetri, kwaye indibano yeseli nayo iqala ukonakala.
 Ngokucinezelwa ngakumbi kwentloko yokutyumza, i-deformation iyanda kwaye i-localization yenziwa. Kwangaxeshanye, isithuba somaleko phakathi komgangatho ngamnye we-electrode sifinyezwa kancinci kancinci. Ngaphantsi koxinzelelo oluqhubekayo, umqokeleli wangoku ugobile kwaye ukhubazekile, kwaye iibhendi zokucheba zenziwe. Xa i-deformation yezinto ze-electrode ifikelela kumda, i-electrode material iya kuvelisa ukuqhekeka.
 Ngokunyuka kwe-deformation, ukuqhekeka ngokuthe ngcembe kuya kufikelela kumqokeleli wangoku, oya kukrazulwa kwaye avelise i-ductile fracture. Ukongeza, ukuqhekeka kweradial kwandiswe ngenxa yokwanda koxinzelelo kunye nokufuduka kweradial.