摘要
本文通过纯电动车的动力蓄电池系统总成的布置,引出了动力蓄电池系统总成的箱体防腐蚀要求,通过对现有动力蓄电池铁基钣金箱体项目的冲压、焊接工艺对应可能对防腐蚀的表面处理工艺的影响分析和试验验证,确定了动力蓄电池铁基钣金箱体的最佳表面处理工艺,保证动力蓄电池的全生命周期内的安全可靠性。
Through the layout of the power battery system assembly of a pure electric vehicle,this article derives the anti-corrosion requirements of the power battery system assembly.Through the stamping and welding process of the existing power battery iron-based sheet metal box project,the article made the impact analysis and test verification of the anti-corrosion surface treatment process,and determined the best surface treatment process for the iron-based sheet metal box of the power battery to ensure the safety and reliability of the power battery during the whole life cycle.
作者
何彦霏
黄祖朋
谢佶宏
阳勇
邵杰
He Yanfei;Huang Zupeng;Xie Jihong;Yang Yong;Shao Jie
出处
《时代汽车》
2020年第18期131-132,共2页
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基金
广西科技计划资助项目(桂科AC16380043)
柳州市科学研究与技术开发计划资助项目(2016B030101)。
关键词
动力电池
箱体
表面处理
腐蚀
工艺
power battery
cabinet
surface treatment
corrosion
process
