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Embonini yebhethri ye-lithium, njengemishini yokukhiqiza eyinhloko, ukuzinza kwesiteji sokunyakaza komshini wokumboza kudlala indima ebalulekile ekukhiqizeni izinga lamabhethri e-lithium. Eminyakeni yamuva, amabhizinisi amaningi okukhiqiza ibhethri ye-lithium athole ukuthi lapho ethuthukisa imishini yawo, ngemva kokufaka isisekelo sensimbi yensimbi yendabuko ngesisekelo se-granite, ukuzinza kweplatifomu ehambayo kuye kwazuza ukugxuma kwekhwalithi. Ngokokuhlola kwangempela, izinga lokuthuthukisa ukuzinza lifinyelele phezulu lafinyelela ku-200%. Okulandelayo, sizocubungula izizathu zalokho. .
Umehluko wezinto ezibonakalayo ubeka isisekelo sokuzinza
Ukuzinza kwe-thermal: I-Granite inezinzuzo ezibalulekile
Ngesikhathi sokusebenza komshini wokumboza ibhethri le-lithium, izici ezifana nokugijima kwemoto kanye nokushisa okukhiqizwa ukungqubuzana kungabangela ukushintshashintsha kwezinga lokushisa elizungeze okokusebenza. I-coefficient yokwanda okushisayo kwensimbi ekhonjiwe cishe i-12×10⁻⁶/℃, futhi usayizi wayo ushintsha kakhulu lapho izinga lokushisa lihluka. Isibonelo, uma izinga lokushisa likhuphuka ngo-10℃, isisekelo sensimbi esiyimitha elingu-1 ubude singanwetshwa ngo-120μm. I-coefficient yokunwetshwa okushisayo kwegwadle iphansi kakhulu, kuphela (4-8) ×10⁻⁶/℃. Ngaphansi kwezimo ezifanayo, ukunwetshwa kwesisekelo se-granite esingamamitha angu-1 ubude singama-40-80μm kuphela. Ukuguqulwa okuncane kokushisa kusho ukuthi endaweni yokukhiqiza enezinguquko ezivamile zokushisa, isisekelo se-granite singagcina kangcono ukunemba kokuqala kwesiteji esinyakazayo futhi siqinisekise ukuzinza kwenqubo yokumboza. .
Ukusebenza okuqinile nokusebenza okudambisayo: I-Granite iphakeme
Ukuqina kunquma ikhono lempahla lokumelana nokuguquguquka, kuyilapho ukusebenza kokudambisa kuhlobene nokusebenza kahle kokumunca amandla okudlidliza. Nakuba insimbi enobugovu inokuqina okuthile, inesakhiwo se-graphite esintekenteke ngaphakathi. Ngaphansi kwesenzo sesikhathi eside sokushintshana kokucindezeleka okukhiqizwa ukusebenza kwemishini, ithambekele ekugxiliseni ukucindezeleka, okuholela ekuguqulweni futhi kuthinte ukuzinza kweplatifomu. Ngokuphambene, i-granite iqinile ekuthunjweni, inesakhiwo sangaphakathi esiminyene kanye nokuqina okuhle kakhulu. Isakhiwo sayo samaminerali esiyingqayizivele siyinikeza ukusebenza okuvelele kokudambisa, okuyenza iguqule ngokushesha amandla okudlidliza abe amandla ashisayo ukuze ahlakazeke. Ucwaningo lubonise ukuthi endaweni yokudlidliza engu-100Hz, igwadle linganciphisa ngempumelelo ukudlidliza phakathi kwamasekhondi angu-0.12, kuyilapho insimbi esakazwayo idinga imizuzwana engu-0.9. Lapho umshini wokumboza ibhethri le-lithium usebenza ngesivinini esikhulu, isisekelo se-granite singanciphisa kakhulu ukuphazamiseka kokudlidliza ekhanda le-coating, siqinisekise ukujiya okufanayo nokuqina okuhambisanayo. .
Ukusekelwa kwedatha okulinganiselwe kokuzinza okuthuthukisiwe
Ukuhlolwa kokudlidliza: Ukugqama kwe-amplitude kuhlukile
Izikhungo ezichwepheshile zenze izivivinyo zokudlidliza ezisekelweni ezinyakazayo zemishini yokuhlanganisa ibhethri ye-lithium efakwe izisekelo zensimbi ezisansimbi nezisekelo zegwadle ngokulandelana. Uma umshini wokumboza usebenza ngokujwayelekile futhi isivinini sisethwe ku-100m/min, inzwa yokudlidliza enembayo ephezulu isetshenziselwa ukukala i-amplitude yezingxenye ezibalulekile zesikhulumi. Imiphumela ibonisa ukuthi i-amplitude ye-cast iron base platform ezihambayo ingu-20μm ohlangothini lwe-X-eksisi kanye no-18μm ohlangothini lwe-Y-eksisi. Ngemva kokushintshwa ngesisekelo se-granite, i-amplitude ye-X-axis yehla yaba ngu-6μm futhi leyo ye-Y-axis yehla yaba ngu-5μm. Kusukela kudatha ye-amplitude, kungabonakala ukuthi isisekelo se-granite sinciphise i-amplitude yokudlidliza yeplathifomu ehambayo ezindaweni ezimbili eziyinhloko cishe ngo-70%, kunciphisa kakhulu umthelela wokudlidliza ekunembeni kwe-coating kanye nokunikeza ubufakazi obuqinile bokuthuthukisa ukuzinza. .
Ukugcinwa kokunemba kwesikhathi eside: Ukukhula kwephutha okuhamba kancane
Phakathi nokuhlolwa kokusebenza kokuhlanganisa okuqhubekayo kwamahora angu-8, ukunemba kokuma kweplathifomu kwagadwa ngesikhathi sangempela. Uma usebenzisa isisekelo sensimbi ekhonjiwe, iphutha lokuma kweplatifomu likhula kancane kancane ngokuhamba kwesikhathi. Ngemva kwamahora angu-8, iphutha lokuma elinqwabelene lama-axes e-XY lifinyelela ku-±30μm. Iphutha lokuma kweplathifomu enyakazayo enesisekelo se-granite ngemva kwamahora angu-8 ngu-±10μm kuphela. Lokhu kubonisa ukuthi ngesikhathi senqubo yokukhiqiza yesikhathi eside, isisekelo se-granite singagcina kangcono ukunemba kwesikhulumi, sigweme ngokuphumelelayo ukuphambuka kwesimo sokumboza okubangelwa ukunemba kwe-drift, futhi siqhubeke siqinisekisa inzuzo yayo yokuzinza. .
Ukuzinza kokuqinisekiswa komphumela wangempela wokukhiqiza kuthuthukisiwe
Emgqeni wangempela wokukhiqiza webhizinisi elithile lokukhiqiza ibhethri le-lithium, izisekelo zensimbi ezisansimbi zeminye imishini yokumboza zathuthukiswa zaba izisekelo zegwadle. Ngaphambi kokuthuthukiswa, izinga lokukhubazeka lomkhiqizo laliphezulu njenge-15%, nokukhubazeka okuyinhloko kufaka phakathi ukujiya okungalingani kanye nokuchezuka kokugqoka emaphethelweni eshidi le-electrode. Ngemuva kokuthuthukiswa, izinga lokukhubazeka kwemikhiqizo lehle kakhulu laya ku-5%. Ngemuva kokuhlaziywa, kungenxa yokuthi isisekelo se-granite sithuthukisa ukuzinza kweplatifomu ehambayo ukuthi inqubo yokumboza iba nenemba kakhudlwana futhi iyalawuleka, inciphisa ngempumelelo ukukhubazeka komkhiqizo okubangelwa amapulatifomu angazinzile. Lokhu kubonisa ngokugcwele umthelela omuhle wesisekelo se-granite kwikhwalithi yokukhiqiza emishinini yokugqoka ibhethri ye-lithium. .
Sengiphetha, kungakhathaliseki ukuthi kusukela ekuhlaziyweni kwethiyori kwezakhiwo zezinto ezibonakalayo, idatha yokuhlola yobuningi bangempela, noma impendulo yomphumela kulayini wokukhiqiza, kubonisa ngokusobala ukuthi ukuthuthukiswa kokuqina kwesiteji sokunyakaza somshini wokuhlanganisa ibhethri le-lithium usebenzisa isisekelo se-granite uma kuqhathaniswa nesisekelo sensimbi ekhonjiwe singafinyelela ku-200%. Kumabhizinisi okukhiqiza ibhethri ye-lithium aphishekela izinga eliphezulu namandla aphezulu, isisekelo se-granite ngokungangabazeki siyisinqumo esibalulekile sokuthuthukisa ukusebenza komshini wokumboza.
Isikhathi sokuthumela: May-19-2025