Njengoba sishilo ngaphambili, inqubo yokukhiqiza ibhethri ye-lithium-ion ejwayelekile ingahlukaniswa ngezigaba ezintathu: inqubo yokuphela (ukukhiqizwa kwe-electrode), inqubo yesigaba esiphakathi (ukuhlanganiswa kwamaseli), kanye nenqubo yokuphela (ukwakheka nokupakisha). Ngaphambilini sethule inqubo ye-front-end, futhi lesi sihloko sizogxila kwinqubo yesigaba esimaphakathi.
Inqubo yesigaba esimaphakathi yokukhiqiza ibhethri ye-lithium yisigaba somhlangano, futhi umgomo wayo wokukhiqiza uwukuqedela ukukhiqizwa kwamaseli. Ngokuqondile, inqubo yesiteji esimaphakathi iwukuhlanganisa ama-electrode (enhle nebi) enziwe ngenqubo yangaphambilini ngesihlukanisi kanye ne-electrolyte ngendlela ehlelekile.
Ngenxa yezinhlaka ezihlukene zokugcina amandla ezinhlobo ezahlukene zamabhethri e-lithium ahlanganisa ibhethri yegobolondo le-aluminium ye-prismatic, ibhethri ye-cylindrical nebhethri yesikhwama, ibhethri ye-blade, njll., kukhona umehluko osobala enqubweni yabo yobuchwepheshe enqubweni yesigaba esiphakathi.
Inqubo yesigaba esimaphakathi yebhethri yegobolondo le-aluminium ye-prismatic kanye nebhethri eyicylindrical iyajikajika, umjovo we-electrolyte nokupakishwa.
Inqubo yesigaba esimaphakathi yebhethri yesikhwama kanye nebhethri yeblade ukupakisha, umjovo we-electrolyte nokupakishwa.
Umehluko omkhulu phakathi kwalokhu okubili inqubo yokusonta kanye nenqubo yokupakisha.
Ukuvunguza
Inqubo ye-cell winding iwukugoqa i-cathode, i-anode nesihlukanisi ndawonye ngomshini osongayo, futhi i-cathode eseduze ne-anode ihlukaniswa yisihlukanisi. Esiqondisweni se-longitudinal yeseli, isihlukanisi sidlula i-anode, futhi i-anode idlula i-cathode, ukuze kuvinjelwe ukujikeleza okufushane okubangelwa ukuxhumana phakathi kwe-cathode ne-anode. Ngemuva kokusonteka, iseli lilungiswa nge-adhesive tape ukuze livimbele ukuhlukana. Khona-ke ingqamuzana ligeleza kunqubo elandelayo.
Kule nqubo, kubalulekile ukuqinisekisa ukuthi akukho ukuthintana ngokomzimba phakathi kwama-electrode anegethivu, nokuthi i-electrode eyinegethivu ingavala ngokuphelele i-electrode eqondile kuzo zombili izikhombisi-ndlela ezivundlile nezime mpo.
Ngenxa yezici zenqubo yokusonta, ingasetshenziswa kuphela ukwenza amabhethri e-lithium anomumo ojwayelekile.
Ukupakisha
Ngokuphambene, inqubo yokunqwabelanisa inqwabelanisa ama-electrode aqondile noma angalungile kanye nesihlukanisi ukuze kwakhe iseli lesitaki, elingasetshenziswa ukwenza amabhethri e-lithium anomumo ovamile noma ongajwayelekile. Inezinga eliphakeme lokuguquguquka.
Ukunqwabelanisa kuvame ukuba inqubo lapho ama-electrode aphozithivu nenegethivu nesihlukanisi anqwabelene ngezingqimba ngokulandelana kwe-electrode ephozithivu ehlukanisayo-engenayo i-electrode ukuze kwakhe iseli lesitaki nomqoqi wamanje.njengamathebhu. Izindlela zokupakisha zisukela ekunqwabelaniseni okuqondile, lapho isihlukanisi sinqunywa khona, kuye ekugoqeni kuka-Z lapho isihlukanisi singanqunywanga futhi sipakishwe ngendlela engu-z.
Enqubweni yokunqwabelanisa, akukho mkhuba wokugoba weshidi elifanayo le-electrode, futhi ayikho inkinga "yekhona C" ehlangatshezwane nenqubo yokusonta. Ngakho-ke, isikhala sekona egobolondweni elingaphakathi singasetshenziswa ngokugcwele, futhi umthamo weyunithi ngayinye uphakeme. Uma kuqhathaniswa namabhethri e-lithium enziwe inqubo yokuvunguza, amabhethri e-lithium enziwe inqubo yokunqwabelanisa anezinzuzo ezisobala kubuningi bamandla, ukuphepha, nokusebenza kokukhipha.
Inqubo yokusonta inomlando wokuthuthuka omude, inqubo yokuvuthwa, izindleko eziphansi, isivuno esikhulu. Kodwa-ke, ngokuthuthukiswa kwezimoto zamandla amasha, inqubo yokupakisha isibe inkanyezi ekhulayo ngokusetshenziswa kwevolumu ephezulu, isakhiwo esizinzile, ukumelana okuphansi kwangaphakathi, impilo yomjikelezo omude nezinye izinzuzo.
Noma ngabe kuyinqubo yokugoqa noma ukunqwabelanisa, zombili zinezinzuzo ezisobala kanye nokubi. Ibhethri yesitaki idinga ukunqanyulwa okumbalwa kwe-electrode, okuholela kusayizi wesigaba esiphambanayo eside kunokwakheka okumazombezombe, okwandisa ingozi yokubangela ama-burrs. Ngokuqondene nebhethri elijikajikayo, amakhona ayo azomosha isikhala, futhi ukungezwani okumazombezombe okungalingani nokuguqulwa kungase kubangele ukungafani.
Ngakho-ke, ukuhlolwa kwe-X-ray okulandelayo kuba kubaluleke kakhulu.
Ukuhlolwa kwe-X-ray
Ibhethri eliqediwe lokusonga kanye nesitaki kufanele lihlolwe ukuze kubhekwe ukuthi ukwakheka kwakho kwangaphakathi kuyavumelana yini nenqubo yokukhiqiza, njengokuqondanisa kwesitaki noma amaseli asongayo, ukwakheka kwangaphakathi kwamathebhu, kanye nokulengiswa kwama-electrode amahle noma angalungile, njll., ukuze kulawulwe ikhwalithi yemikhiqizo futhi kuvinjwe ukugeleza kwamaseli angafaneleki ezinqubweni ezilandelayo;
Ukuze kuhlolwe i-X-Ray, i-Dacheng Precision yethule uchungechunge lwemishini yokuhlola izithombe ze-X-Ray:
Umshini wokuhlola ibhethri we-X-Ray ongaxhunyiwe ku-inthanethi
I-X-Ray engaxhunyiwe ku-inthanethi yomshini wokuhlola ibhethri ye-CT: imaging ye-3D. Nakuba ukubukwa kwesigaba, ukulengela kobude beseli nobubanzi besiqondiso kungatholwa ngokuqondile. Imiphumela yokutholwa ngeke ithintwe i-electrode chamfer noma i-goba, ithebhu noma i-ceramic edge ye-cathode.
Umshini wokuhlola ibhethri we-X-Ray osemugqeni
Umshini wokuhlola ibhethri ovunguzayo we-X-Ray: Lo mshini udokhwe nolayini wokuthutha okhuphuka nomfula ukuze uzuze ukulandwa kwamaseli ebhethri okuzenzakalelayo. Amaseli ebhethri azofakwa kusisetshenziswa sokuhlola umjikelezo wangaphakathi. Amaseli e-NG azokhethwa ngokuzenzakalelayo. Ubuningi bezendlalelo ezingu-65 amaringi angaphakathi nangaphandle ahlolwe ngokugcwele.
Umshini wokuhlola ibhethri oyisilinda we-X-Ray
Isisetshenziswa sikhipha ama-X-ray ngomthombo we-X-Ray, singena ngebhethri. Ukuthwebula kwe-X-ray kuyemukelwa futhi izithombe zithathwe ngohlelo lokuthwebula izithombe. Icubungula izithombe nge-software ezithuthukisayo kanye nama-algorithms, futhi ilinganise ngokuzenzakalelayo futhi inqume ukuthi ziyimikhiqizo emihle yini, futhi ikhetha imikhiqizo emibi. Ingaphambili nengemuva ledivayisi lingaxhunywa nolayini wokukhiqiza.
Umshini wokuhlola ibhethri isitaki se-X-Ray emgqeni
Imishini ixhunywe nolayini wokudlulisela phambili umfula. Ingathatha amaseli ngokuzenzakalela, iwabeke endaweni yokusebenza ukuze kutholwe iluphu yangaphakathi. Ingakwazi ukuhlela ngokuzenzakalelayo amaseli e-NG, futhi amaseli e-OK afakwa ngokuzenzekelayo entanjeni yokudlulisela, emshinini ongezansi ukuze kutholakale ukutholakala okuzenzakalelayo ngokugcwele.
Umshini wokuhlola amabhethri edijithali we-X-Ray
Izinto zokusebenza zixhunywe nolayini wokudlulisela okhuphuka nomfula. Ingathatha amaseli ngokuzenzakalela noma ilayishe mathupha, bese ifakwa ezintweni zokusebenza ukuze ithole iluphu yangaphakathi. Ingakwazi ukuhlunga ibhethri le-NG ngokuzenzekelayo, ukukhishwa kwebhethri KULUNGILE kufakwa ngokuzenzakalelayo emugqeni wokudlulisela noma epuletini, futhi kuthunyelwe kumshini ongezansi ukuze kutholwe ukutholwa okuzenzakalelayo ngokugcwele.
Isikhathi sokuthumela: Sep-13-2023
