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A cikin tsarin samar da batirin lithium-ion, tsarin sutura, a matsayin maɓalli mai mahimmanci, kai tsaye yana rinjayar aiki da aminci na batura. Kwanciyar kwanciyar hankali na dandamalin sarrafa motsi na injin lithium baturi yana taka muhimmiyar rawa a cikin daidaiton sutura. Granite da simintin ƙarfe, kamar yadda ake amfani da kayan dandali da aka saba amfani da su, bambancin daidaiton girman su ya jawo hankali sosai. Wannan labarin zai yi nazari sosai game da gagarumin ci gaba a cikin kwanciyar hankali na granite idan aka kwatanta da simintin ƙarfe a kan dandalin sarrafa motsi na injunan baturi na lithium ta hanyar kayan kayan aiki, bayanan gwaji da aikace-aikacen aikace-aikace. ;
Abubuwan kayan aiki sun ƙayyade tushen kwanciyar hankali
Simintin ƙarfe, azaman kayan masana'antu na gargajiya, an taɓa yin amfani da shi sosai a fagen dandamali na sarrafa motsi saboda kyakkyawan aikin simintin sa da fa'idodin farashi. Koyaya, kayan simintin ƙarfe suna da lahani na asali. Tsarinsa na ciki ya ƙunshi babban adadin graphite flake, wanda yayi daidai da ɓarkewar ciki kuma zai rage gaba ɗaya rigidity na kayan. A halin yanzu, ƙayyadaddun ƙayyadaddun haɓakar haɓakar ƙarfe na simintin ƙarfe yana da inganci, kusan 10-12 × 10⁻⁶/℃. Karkashin tarin zafi da ake samu ta hanyar aiki na dogon lokaci na rufin baturi na lithium, yana da haɗari ga nakasar thermal. Bugu da ƙari, akwai damuwa na simintin gyare-gyare a cikin simintin ƙarfe. A tsawon lokaci, sakin danniya zai haifar da canje-canjen da ba za a iya canzawa ba a cikin girman dandamali, yana tasiri daidaitattun sutura. ;
Granite abu ne na halitta wanda aka kafa ta hanyoyin tafiyar da yanayin ƙasa sama da ɗaruruwan miliyoyin shekaru. Tsarin kristal na ciki yana da yawa kuma iri ɗaya, kuma yana da babban kwanciyar hankali. Matsakaicin faɗaɗa madaidaiciyar granite shine kawai 0.5-8 × 10⁻⁶/℃, wanda shine 1/2-1/3 na baƙin ƙarfe, kuma yana da matuƙar rashin jin daɗi ga canjin zafin jiki. A halin yanzu, granite yana da wuya a cikin rubutu, tare da ƙarfin matsawa har zuwa kilogiram 1,050-14,000 a kowace santimita murabba'in. Zai iya tsayayya da tasirin tasirin waje da rawar jiki yadda ya kamata, yana ba da tushe mai ƙarfi da kwanciyar hankali don dandalin sarrafa motsi. Kusan babu ragowar damuwa a cikinsa, kuma ba zai haifar da canje-canje masu girma ba saboda sakin danniya, yana tabbatar da daidaiton girman dandamali daga ainihin kayan. ;
Bayanan gwaji sun tabbatar da bambance-bambancen aiki
Don kwatanta bambance-bambance a cikin kwanciyar hankali a gani tsakanin granite da simintin ƙarfe, ƙungiyar bincike ta gudanar da gwaji na musamman. An zaɓi dandamalin sarrafa motsi guda biyu na na'ura mai shafa baturi na lithium na ƙayyadaddun ƙayyadaddun abubuwa, waɗanda aka yi da granite da baƙin ƙarfe bi da bi, kuma an gwada su ƙarƙashin yanayin muhalli iri ɗaya. Gwajin ya kwaikwayi ainihin yanayin aiki na na'urar shafa baturin lithium. Ta hanyar ci gaba da tafiyar da kayan aiki, ana kula da girman canje-canje na dandamali a lokuta daban-daban. ;
Sakamakon gwaji ya nuna cewa bayan ci gaba da aiki na tsawon sa'o'i 24, saboda zafin da ake samu ta hanyar aiki na kayan aiki, yanayin dandali na simintin ƙarfe na simintin ƙarfe ya karu da kusan 15 ℃, wanda ya haifar da haɓakar 0.03mm a tsayin shugabanci na dandamali. A karkashin yanayi guda, girman bambancin dandali na granite kusan ba shi da kyau, kuma girman girman girmansa bai wuce 0.005mm ba. Bayan sa'o'i 1000 na gwaje-gwajen tsufa na dogon lokaci, saboda sakin damuwa na ciki da kuma tarin nakasar thermal, kuskuren damfara na dandalin simintin ƙarfe ya faɗaɗa daga farkon 0.01mm zuwa 0.05mm. Kuskuren daidaitawa na dandalin granite koyaushe ana kiyaye shi a cikin 0.015mm, kuma fa'idar kwanciyar hankali a bayyane yake. ;
Nasarorin ban mamaki a aikace-aikace masu amfani
A cikin ainihin samar da babban masana'antar kera batirin lithium, an taɓa amfani da dandamalin sarrafa motsin ƙarfe. Yayin da lokacin aiki na kayan aiki ya ƙaru, daidaiton suturar ya ragu a hankali, wanda ya haifar da kauri mara daidaituwa, rashin daidaiton zanen lantarki na baturi, da ƙarancin samfurin da ya kai 8%. Don magance wannan matsala, kamfanin ya maye gurbin matakan sarrafa motsi na wasu kayan aiki tare da kayan granite. ;
Bayan maye gurbin, girman girman kayan aikin ya inganta sosai. A lokacin sake zagayowar samarwa na watanni shida, injin ɗin da ke amfani da dandamalin granite koyaushe yana kiyaye kuskuren kauri a cikin ± 2μm, kuma ƙarancin samfurin ya ragu sosai zuwa ƙasa da 3%. A halin yanzu, kamar yadda dandamali na granite ba sa buƙatar daidaitaccen daidaituwa akai-akai da kiyayewa kamar dandamalin ƙarfe na simintin gyare-gyare, suna ceton kamfanoni da yawa na farashin kayan aiki da raguwar lokaci kowace shekara, kuma suna haɓaka haɓakar samarwa da fiye da 15%. ;
A ƙarshe, a cikin aikace-aikacen dandamali na sarrafa motsi na injin lithium baturi, granite, tare da fitattun kayan kayan sa, ya fi ƙarfin ƙarfe baƙin ƙarfe cikin yanayin kwanciyar hankali. Ko ta fuskar yanayin kayan abu, bayanan gwaji, ko tasirin aikace-aikacen aikace-aikacen, granite yana ba da garanti mai inganci don ingantaccen daidaito da kwanciyar hankali na samar da aikin shafe baturin lithium. Tare da ci gaba da haɓaka buƙatun ingancin samfura a cikin masana'antar batirin lithium, dandamalin sarrafa motsi da aka yi da granite an ɗaure su zama zaɓi na yau da kullun a cikin masana'antar.
Lokacin aikawa: Mayu-22-2025