新能源车用扁线电机去漆焊接工艺研究Study on Paint Removal Welding Process of Flat Wire Motors for New Energy Vehicles
李全,王斯博,于长虹,苍衍,袁超
摘要(Abstract)：
为推动新能源车用扁线电机技术发展并将其引入大规模生产，对制造工艺链中去漆焊接工艺进行研究。制定一种扁线电机去漆工艺方案，基于产品特性要求，结合去漆效果评价方法，对去漆表面有机物残留度、表面粗糙度、热影响区长度以及焊接拉拔力与有机物残留度相关性进行分析，明确给出去漆质量RFU值限定范围。通过不同扁线漆膜绝缘方案去漆效果对比，采用激光去漆工艺适配多种绝缘方案，减少换型成本投入。通过去漆效果、成本投入、使用维护等多方面综合分析指导实践应用。
关键词(KeyWords)： 扁线电机;激光去漆工艺;有机物残留度;漆膜绝缘方案
基金项目(Foundation):
作者(Author): 李全,王斯博,于长虹,苍衍,袁超
DOI: 10.19710/J.cnki.1003-8817.20230212
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