Uwitekalithium-ion electrode ikata icyuma, nkubwoko bukomeye bwicyuma cyinganda, nicyuma kizengurutse cyuma cya karbide cyagenewe gukenerwa cyane cyane kugirango gikorwe neza. Utu tuntu duto tubangamira guhuza electrode ikwiye, bigabanya mu buryo butaziguye ubushobozi bwa bateri 5-15% mugihe gikomeye.
Ikirushijeho kunenga, burrs ibangamira umutekano - ibizamini bya laboratoire byerekana ko na 20μm protrusions zishobora gutobora abitandukanya, biganisha kumuriro. Ingaruka zamafaranga ziyongera binyuze munzira nyinshi: kurwanya imbere kwimbere kugabanya ubuzima bwikurikiranya 30%, mugihe igipimo cya burr kijyanye nibisanzwe byongera 3-8% kubiciro byumusaruro.
Kugirango imikorere yizewe yizewe, abayikora bakeneye ibyuma birebire bya tungsten karbide slitter ibyuma byakozwe mubikoresho bya electrode. Shen Gong ya li-ion ya batiri electrode yo gutemagura yerekana igihe kirekire kuruta icyuma gisanzwe mubikorwa bikomeza. Ibanga riri mubintu bitatu bishya: 1) Ultra-nziza nziza ya karbide yubutaka irwanya mikorobe, 2) Igikoresho cya TiCN nyirizina kigabanya umuringa / aluminiyumu ku gipimo cya 40%, na 3) μm urwego rwo kurangiza rukabuza gutangira burr.
Imikorere myiza ikora irusheho kunoza ibisubizo:
• Shyira mubikorwa kuzenguruka buri masaha 8 yumusaruro
• Komeza uburebure bwa 0.15-0.3mm ugereranije n'ubugari bwa electrode
• Koresha ibikoresho byo gupima laser kugirango ugenzure imyenda ya buri cyumweru
Kumurongo mushya wa batiri yimodoka yingufu, guhuza ibyuma byo hejuru / hepfo byuma bigera kuri <15μm yo kwihanganira guhoraho. Ubushakashatsi bwakozwe bwerekana kugabanya inenge zijyanye na burr nyuma yo kwimukira muri sisitemu ya Shen Gong. Wibuke - mugihe ibyuma byogosha bihendutse bigura 20-30% muburyo bwambere, birinda igihombo cyinshi cyo hasi kumanuka bivuye kumashanyarazi no gutsindwa kwa batiri.
Niba uhuye nibibazo bya burr mugucamo electrode, nyamuneka ubaze itsinda rya tekinike rya ShenGong: howard@scshengong.com
Igihe cyo kohereza: Apr-11-2025
