Xov Xwm & Xov Xwm

Tiv Thaiv Kev Ntshai Hauv Kev Tsim Khoom Siv Hluav Taws Xob Lithium: Cov Kev Daws Teeb Meem Rau Kev Txiav Kom Huv Si

Lubriam txiav lithium-ion electrode, ua ib hom riam phom tseem ceeb rau kev lag luam, yog cov riam carbide uas muaj qhov tseeb uas tsim los rau kev ua haujlwm siab heev. Cov burrs thaum lub sijhawm txiav thiab xuas electrode roj teeb li-ion tsim kev pheej hmoo loj heev. Cov protrusions me me no cuam tshuam rau kev sib cuag electrode kom raug, ncaj qha txo cov peev xwm roj teeb los ntawm 5-15% hauv cov xwm txheej hnyav.

https://www.sgknives.com/precision-carbide-slitting-knives-for-li-ion-battery-production-product/

Qhov tseem ceeb tshaj, cov burrs ua rau muaj kev phom sij rau kev nyab xeeb - kev kuaj hauv chaw kuaj mob qhia tias txawm tias 20μm protrusions tuaj yeem tho qhov sib cais, ua rau thermal runaway. Kev cuam tshuam nyiaj txiag sib xyaw ua ke los ntawm ntau txoj hauv kev: kev tiv thaiv sab hauv siab dua txo lub neej voj voog los ntawm 30%, thaum cov nqi pov tseg cuam tshuam nrog burr feem ntau ntxiv 3-8% rau cov nqi tsim khoom.

 

Rau kev ua haujlwm txiav zoo, cov chaw tsim khoom xav tau cov riam tungsten carbide slitter ruaj khov uas tsim tshwj xeeb rau cov khoom siv electrode. Shen Gong cov riam electrode slitting roj teeb li-ion qhia tau tias muaj lub neej ntev dua li cov hniav txheem hauv kev tsim khoom tas mus li. Qhov zais cia yog peb qhov kev tsim kho tshiab: 1) Cov khoom siv carbide zoo heev uas tiv taus micro-chipping, 2) Cov txheej txheem TiCN tshwj xeeb txo cov tooj liab / txhuas lo rau 40%, thiab 3) μm-level ntug tiav uas tiv thaiv kev tsim burr thawj zaug.

https://www.sgknives.com/precision-carbide-slitting-knives-for-li-ion-battery-production-product/

 

Cov kev coj ua zoo tshaj plaws hauv kev ua haujlwm ua rau cov txiaj ntsig zoo dua ntxiv:

• Siv kev tig cov hniav txhua 8 teev ntawm kev tsim khoom

• Tswj qhov tob ntawm kev txiav 0.15-0.3 hli piv rau qhov tuab ntawm electrode

• Siv cov cuab yeej ntsuas laser rau kev tshuaj xyuas kev hnav txhua lub lim tiam

 

Rau cov kab roj teeb tsheb fais fab tshiab, peb cov hniav sab saud/sab qis uas sib phim ua tiav qhov kev kam rau siab txiav <15μm tas li. Cov kev tshawb fawb qhia txog kev txo qis ntawm cov qhov tsis zoo uas cuam tshuam nrog burr tom qab hloov mus rau Shen Gong lub kaw lus. Nco ntsoov - thaum cov hniav txiav zoo tshaj plaws raug nqi ntau dua 20-30% thaum pib, lawv tiv thaiv kev poob qis dua los ntawm cov khoom pov tseg thiab roj teeb tsis ua haujlwm.

 

Yog tias koj ntsib teeb meem burr hauv electrode slitting, thov sab laj nrog pab pawg neeg ShenGong: howard@scshengong.com


Lub sijhawm tshaj tawm: Plaub Hlis-11-2025