Chii chinonzi foil yemhangura?
Foil yemhangura inoreva tambo yakatetepa yemhangura kana shizha rine ukobvu husingasviki 200μm inogadziriswa ne electrolysis uye calendering, iyo inoshandiswa zvakanyanya muelectronic circuits, lithium-ionmabhatirinemimwe minda yakabatana.
Foil yemhangura inogona kukamurwa kuita mhando mbiri zvichienderana neyakasiyana kugadzirwa maitiro: electrolytic mhangura foil uye yakakungurutswa mhangura foil.
Electrolytic copper foil inoreva simbi yemhangura foil inogadzirwa ne electrolysis ine mhangura zvinhu sechinhu chikuru mbishi.
Yakakungurutswa foil yemhangura inoreva chigadzirwa chinogadzirwa nekudzokororwa nekudzokororwa kune yakakwira chaiyo tambo yemhangura ine musimboti wekugadzira epurasitiki.
Zvinoenderana neakasiyana maficha ekushandisa, anogona kukamurwa kuita foil yemhangura ye lithium-ion bhatiri uye yakajairwa foil yemhangura.
Copper foil ye lithium-ion bhatiri inonyanya kushandiswa seanode ikozvino muunganidzi we lithium-ion bhatiri, uye chinhu chakakosha cheiyo electrode chimiro.
Yakajairwa copper foil inhete yemhangura foil yakaiswa pazasi pedhirendi redunhu, inova imwe yezvinhu zvakakosha zvecopper clad laminate (CCL) uye yakadhindwa yedunhu bhodhi (PCB), uye inotamba basa re conductor.
Copper foil ye lithium-ion bhatiri inoita semutakuri weanode zvinhu, pamwe nemuunganidzi uye conductor yeanode electron ye lithium bhatiri. Nekuda kwekuita kwakanaka, kunyorova, kugadzira tekinoroji, uye mutengo wakaderera, yave chinhu chinodiwa kune anode ikozvino muunganidzi we lithium-ion mabhatiri.
Nekudaro, seyakajairwa anode ikozvino muunganidzi welithium-ion bhatiri, foil yemhangura ine mamwe matambudziko anonetsa kugadzirisa, kusanganisira yakakwira mutengo wekugadzira uye njodzi dzekuchengetedza dzinokonzerwa nemidziyo.
Nokudaro, nzira yekuvandudza yemazuva ano yemhangura yemhangura yakajeka - kuonda uye kureruka kune yakakwirira density. Kana foil yemhangura iine ukobvu hutete, ichange iine huremu hwakareruka hwenzvimbo yayo yeyuniti, diki inodzivirira, uye yakakwirira bhatiri simba density.
Sezvo ukobvu hwemhangura foil inoshandiswa yelithium-ion bhatiri ichiderera, simba rekusimba uye kuramba kwekumanikidza deformation kunoderera. Mune mamwe mazwi, iyo foil yemhangura inonyanya kufarira kuputsika kana kuputika, izvo zvinogona kukanganisa kuchengetedzwa kwe lithium-ion bhatiri. Kunze kwezvo, izvo zvinhu zvinosanganisira ukobvu kufanana, kusimba kwesimba, uye kunyorova kwepamusoro zvine chekuita nehukuru, chiyero chegoho, kuramba, uye hupenyu hwesevhisi yefoiri yemhangura. Naizvozvo, kuyerwa kwekuyera kwemhangura foil inzira yakakosha yekugadzira foil yemhangura.
Zvinoenderana nehupamhi hwemhangura foil, inogona kukamurwa kuita:
Foil yemhangura yakatetepa (≤6μm)
Ultra-yakatetepa mhangura foil (6-12μm)
Foil yemhangura yakatetepa (12-18μm)
Yenguva dzose mhangura foil (18-70μm)
Foil yemhangura yakakora (> 70μm)
X-ray pa-line ukobvu (realdensity) kuyeragauge forfoil yemhangurayakagadziridzwa neDacheng Precision inogona kuiswa kune ukobvu kuongororwa kwemhangura foil mune rude foil injini uye slitting process. Kunyatsojeka kwayo kunogona kubatsira kukurira matambudziko ekugadzira epamusoro-inoshanda Ultra-yakaonda mhangura foil.
Zvakanakira zveX-ray pa-line ukobvu (realdensity) kuyeragauge forfoil yemhangura
- Iyo scanning furemu inogona kugadzirwa zvinoenderana nehukuru hwemunda.
- Iyo inogona kuwana pa-line yekuona yemhangura foil aal density, uye ine basa reiyo chaiyo-nguva data mhinduro kuti iwane otomatiki yakavharwa-loop maitiro. Inogona kudzvinyirira zvakanyanya kushanduka kweaal density, uye kutonga kushanduka kwemhando ye +0.3um.
- Iyo self-calibration system inobvisa marudzi ese ekuvhiringidza zvinhu kuti ave nechokwadi chekushanda kwakagadzikana uye kwakaringana kwechiyero chekuyera.
Iyo yakavharwa-loop sisitimu yeX-ray pa-line ukobvu (areal density) yekuyera geji yefoiri yemhangura inogona kuwana chaiyo-nguva yekutora kweukobvu kana real density data, kudzora kuvhurwa kwevharuvhu. Iyo yekuyera sisitimu inogona panguva imwe chete kuverenga kutsauka kwenzvimbo imwe neimwe yekuyera, kudzora kuyerera kwevhavha zvinoenderana nePID control musimboti, kuitira kudzora ukobvu kana kureba kwenzvimbo.
Tinogona kuita midziyo yakagadzirirwa maererano nezvinodiwa zveunyanzvi. Chero kubvunza isu tinofara kupindura, pls tumira mibvunzo yako nemirairo.
Webhuwww.dc-precision.com
Email: quxin@dcprecision.cn
Runhare/WhatsApp: +86 158 1288 8541
Nguva yekutumira: Nov-09-2023
