阀控铅蓄电池铸焊应用综述

Application of COS on VRLA battery production

与手工烧焊相比,铸焊有着无可比拟的优势,良好的铸焊质量与模具制造工艺和现场生产控制工艺密切相关。本文结合生产实际对铸焊工艺做了系统的研究阐述,对焊接质量的核心问题"连接强度"进行了分析,并且为保证高质量的连接强度提出了工艺参数要求,对焊接缺陷进行了归类并提出了应对措施。

COS（cast-on-strap） has many advantages over manual welding on strap.Good COS quality relies on good tooling and good production process control.This article analyzed the core problem of ＂ connection strength＂ concerning welding quality at the beginning,and studied COS application according to production reality systematically,raised some process parameters to meet high quality ＂connection strength＂,and summarized some welding defect and countermeasures.