Isesengura rishingiye ku Gutezimbere kwa Dimensional stabilite ya granite hejuru yicyuma mu cyerekezo cyo kugenzura imashini ya batiri ya Lithium.

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Mubikorwa byo gukora bateri ya lithium-ion, inzira yo gutwikira, nkumuhuza wingenzi, bigira ingaruka kumikorere numutekano bya bateri. Ihagarikwa ryimikorere ya platifike ya mashini ya batiri ya lithium igira uruhare rukomeye mugutwikira neza. Granite hamwe nicyuma, nkibisanzwe bikoreshwa mubikoresho bya platifomu, itandukaniro ryimiterere yabyo ryashimishije cyane. Iyi ngingo izasesengura byimazeyo iterambere ryinshi rya granite ugereranije nicyuma gikozwe kuri platifomu igenzura imashini ya batiri ya lithium ikoresheje ibintu bifatika, amakuru yubushakashatsi hamwe nibikorwa bifatika. ?
Ibikoresho bifatika bigena ishingiro ryumutekano
Ibyuma bikozwe mucyuma, nkibikoresho gakondo byinganda, byigeze gukoreshwa cyane murwego rwo kugenzura ibyerekezo kubera imikorere myiza ya casting hamwe nibyiza byigiciro. Nyamara, ibikoresho byuma bikozwe mubyuma bifite inenge. Imiterere yimbere irimo ubwinshi bwa flake grafite, ihwanye nibice byimbere kandi bizagabanya ubukana bwibintu muri rusange. Hagati aho, coefficente yo kwagura ubushyuhe bwumuriro wicyuma ni mwinshi, hafi 10-12 × 10⁻⁶ / ℃. Munsi yo gukusanya ubushyuhe buterwa nigikorwa kirekire cyo gutwika batiri ya lithium, ikunda guhindagurika. Mubyongeyeho, hariho gutera imbere imbere mucyuma. Igihe kirenze, kurekura imihangayiko bizatera impinduka zidasubirwaho mubunini bwa platifomu, bigira ingaruka kumyambarire. ?

Granite ni ibintu bisanzwe byakozwe muburyo bwa geologiya mumyaka miriyoni amagana. Imiterere yimbere ya kirisiti yimbere kandi yuzuye, kandi ifite imiterere ihamye. Coefficente yo kwagura umurongo wa granite ni 0.5-8 × 10⁻⁶ / only gusa, ni 1 / 2-1 / 3 byibyuma, kandi ntabwo yunvikana cyane nihinduka ryubushyuhe. Hagati aho, granite irakomeye muburyo bwimiterere, hamwe nimbaraga zo kwikuramo zingana na kilo 1.050-14,000 kuri santimetero kare. Irashobora kurwanya neza ingaruka ziva hanze no kunyeganyega, bitanga urufatiro rukomeye kandi ruhamye rwumwanya wo kugenzura ibikorwa. Nta mpagarara zisigaye imbere muri zo, kandi ntabwo bizatera impinduka zingana bitewe no kurekura imihangayiko, byemeza ko urwego ruhagaze neza uhereye kumurongo wibintu. ?
Ubushakashatsi bwakozwe bugenzura imikorere itandukanye
Kugereranya muburyo butandukanye itandukaniro riri hagati ya granite nicyuma, itsinda ryubushakashatsi ryakoze ubushakashatsi budasanzwe. Ibice bibiri bigenzura imashini ya batiri ya lithium imashini isobanura kimwe byatoranijwe, bikozwe muri granite hamwe nicyuma, hanyuma bipimwa mubihe bimwe bidukikije. Ubushakashatsi bwerekanye ibintu bifatika byerekana imashini ya batiri ya lithium. Mugukomeza gukoresha ibikoresho, ingano yubunini bwa platform kumwanya utandukanye yarakurikiranwe. ?
Ibisubizo byubushakashatsi byerekana ko nyuma yo gukora amasaha 24 ahoraho, kubera ubushyuhe buterwa nigikorwa cyibikoresho, ubushyuhe bwubuso bwibikoresho byuma byuma byiyongereyeho hafi 15 ℃, bigatuma kwiyongera kwa 0.03mm muburebure bwerekezo bwa platifomu. Mubihe bimwe, ubunini butandukanye bwa granite platform ni ntangere, kandi ingano yubunini bwayo iri munsi ya 0.005mm. Nyuma yamasaha 1000 yikizamini cyigihe kirekire cyo gusaza, kubera kurekura impagarara zimbere hamwe no kwegeranya kwa deformasiyo yumuriro, ikosa ryibintu bya platifomu yicyuma ryagutse kuva kuri 0.01mm kugeza kuri 0.05mm. Ikosa rya flatite ya granite ihora ibitswe muri 0.015mm, kandi ibyiza byo guhagarara neza biragaragara. ?
Ibyagezweho bidasanzwe mubikorwa bifatika
Mu musaruro nyirizina wo gukora uruganda runini rwa lithium, uruganda rukora ibyuma bigenzura ibyuma. Mugihe igihe cyo gukora cyibikoresho cyariyongereye, ubwiza bwa coating bwaragabanutse buhoro buhoro, bivamo umubyimba utaringaniye, kutamenya neza amabati ya electrode ya batiri, nigipimo cyibicuruzwa gifite inenge kugera kuri 8%. Kugira ngo iki kibazo gikemuke, uruganda rwasimbuye porogaramu igenzura ibikoresho bimwe na bimwe bya granite. ?
Nyuma yo gusimburwa, ihagarikwa ryibikoresho ryibikoresho ryaratejwe imbere cyane. Mugihe cyamezi atandatu yumusaruro, imashini itwikiriye ikoresheje urubuga rwa granite buri gihe yagumishaga ikosa ryububiko muri ± 2μm, kandi igipimo cyibicuruzwa gifite inenge cyaragabanutse kugera munsi ya 3%. Hagati aho, nkuko urubuga rwa granite rudakenera kalibrasi neza no kuyitunganya nkibikoresho byuma, bizigama ibigo amafaranga menshi yo gufata neza ibikoresho no kumanura buri mwaka, kandi byongera umusaruro urenze 15%. ?
Mu gusoza, mugukoresha porogaramu igenzura ya mashini ya batiri ya lithium, granite, hamwe nibintu byingenzi byayo, irusha cyane ibyuma bikozwe mubyerekeranye no guhagarara neza. Haba ukurikije imiterere yibintu, amakuru yubushakashatsi, cyangwa ingaruka zifatika zikoreshwa, granite itanga garanti yizewe kumusaruro mwinshi kandi uhamye wo gutunganya batiri ya lithium. Hamwe nogukomeza kunoza ubuziranenge bwibicuruzwa mu nganda za batiri ya lithium, urubuga rwo kugenzura ibyakozwe na granite ntirushobora guhinduka inzira nyamukuru mu nganda.