摘要
介绍了锂离子电池封口体组件、卷绕、组装、注液、化成和特性检查过程中的一些重要的质量管控点,对焊接强度、毛刺、电极状态和短路等的控制目的及控制方法进行了说明。强调了X射线检查、耐电压检测、电压差管理等在质量管理上的重要性。
The important quality control points in manufacturing process of Li-ion battery such as gasket sealing unit assembling, jelly roll winding, assembly, electrolyte pouring, formation and characteristics checking were introduced. Control purpose and control methods of welding intensity, cutting burr, electrode alignment and short circuit were analyzed. The importance of X-ray inspection, withstanding voltage test and voltage drop control were emphasized.
出处
《电池》
CAS
CSCD
北大核心
2008年第5期305-308,共4页
Battery Bimonthly
关键词
锂离子电池
生产过程
质量控制点
X射线检查
电压差管理
Li-ion battery
manufacturing process
quality control points
X-ray inspection
voltage drop control
