Munyika ine microscopic yemabhatiri e lithium, kune akakosha "asingaoneki muchengeti" - muparadzi, anozivikanwawo sebhatiri membrane. Inoshanda sechinhu chakakosha chelithium mabhatiri uye zvimwe zvigadzirwa zvemagetsi. Inonyanya kugadzirwa ne polyolefin (polyethylene PE, polypropylene PP), mamwe ekupedzisira-anoparadzanisa anotorawo machira eceramic (semuenzaniso, alumina) kana zvinhu zvakaumbwa kuti zviwedzere kupisa kupisa, zvichiita kuti zvive zvakajairwa zvigadzirwa zvemafirimu. Kuvapo kwayo kunoshanda se "firewall" yakasimba, inoparadzanisa nemagetsi emagetsi akanaka uye asina kunaka ebhatiri ye lithium kudzivirira mapfupi maseketi, panguva imwe chete ichishanda se "ion highway" yakatsetseka, ichibvumira ions kufamba zvakasununguka uye kuve nechokwadi chekushanda kwebhatiri.
Chimiro uye ukobvu hwechiparadzanisa, chinoratidzika semaparamita akajairika, chinovanza zvakadzama "zvakavanzika". Iyo girama (areal density) yelithium bhatiri separator zvinhu haingoratidzi zvisina kunanga porosity yemembrane nehupamhi hwakafanana uye mbishi inotsanangurwa asi zvakare ine hukama hwepedyo nekuwanda kwezvakagadzirwa zvekuparadzanisa uye ukobvu hwayo. Iyo girama inobata zvakananga kupikisa kwemukati, chiyero kugona, kutenderera kuita, uye kuchengetedzeka kwemabhatiri e lithium.
Ukobvu hweseparator hunotonyanya kukosha kune bhatiri rese kuita uye kuchengetedzeka. Hukobvu hwakafanana ndeye yakasimba yemhando yekudzora metric panguva yekugadzira, ine misiyano inodiwa kuti igare mukati meindasitiri zviyero uye kushivirira kwebhatiri. Muparadzi mutete anoderedza kuramba kweyakagadziriswa lithium ions panguva yekufamba, kuvandudza ionic conductivity uye kuderedza impedance. Nekudaro, kuonda kwakanyanya kunoderedza kuchengetwa kwemvura uye kuvharwa kwemagetsi, zvichikanganisa kuita kwebhatiri.
Nezvikonzero izvi, ukobvu uye aal density kuyedzwa kweanoparadzanisa ave akakosha emhando yekudzora nhanho mukugadzira lithium bhatiri, inotarisisa zvakananga kushanda kwebhatiri, kuchengetedzeka, uye kuenderana. Yakanyanya kukwirira nzvimbo density inotadzisa lithium-ion kutakura, kuderedza chiyero kugona; yakanyanya kuderera nzvimbo density inokanganisa simba remagetsi, nengozi yekutsemuka uye njodzi dzekuchengetedza. Kunyanya kutetepa kuparadzanisa njodzi electrode kupinda, zvichikonzera mukati mapfupi maseketi; zvinopatsanura zvakakora zvakanyanya zvinowedzera kuramba kwemukati, kudzikisa simba remagetsi uye kubhadharisa-kuburitsa kunyatsoita.
Kugadzirisa matambudziko aya, Dacheng Precision inosuma iyo nyanzvi yeX-ray aal density (ukobvu) yekuyera geji!
#X-ray aal density (ukobvu) kuyera guage
Chishandiso ichi chakakodzera kuyedza zvinhu zvakasiyana siyana, zvinosanganisira ceramics nePVDF, ine kuyerwa kudzokororwa kwechokwadi kukosha kwechokwadi × 0.1% kana ± 0.1g/m², uye yakawana chitupa chekuregererwa kwemwaranzi yekushanda zvakachengeteka. Iyo software ine chaiyo-nguva heatmaps, otomatiki calibration kuverenga, roll mhando mishumo, tinya-kamwe MSA (Measurement System Analysis), uye mamwe mabasa akasarudzika, achigonesa yakazara kuyera kuyerwa rutsigiro.
# Software interface
#Chaiyo nguva heatmap
Tichitarisa kumberi, Dacheng Precision ichazvimisa muR&D, ichienderera mberi ichienda kumiganhu yakadzama yetekinoroji uye nekubatanidza hunyanzvi mune zvese chigadzirwa uye sevhisi. Tichishandisa tekinoroji yekucheka-kumucheto, isu tichaongorora hungwaru, hwakanyanya kuyera mhinduro, kuvaka inoshanda uye yakavimbika tekinoroji masevhisi masevhisi kune vatengi vedu. Nehunyanzvi hwekuvaka zvigadzirwa zvekutanga uye simba rekutyaira hunyanzvi, takazvipira kusimudzira indasitiri yebhatiri yelithium kunguva itsva yekusimudzira kwemhando yepamusoro!
Nguva yekutumira: May-06-2025
