NMN柔软复合材料异常排胶问题的探讨  

Discussion on Binder Overflow Problem of NMN Flexible Composite Material

作　　者：薛长志 陈红生 陈磊[2] 周利庄[2] 

机构地区：[1]中车株洲电机有限公司,湖南株洲412000 [2]株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《绝缘材料》2016年第2期66-69,74,共5页Insulating Materials

摘　　要：NMN柔软复合材料是F级低压电机槽绝缘的传统材料,针对某F级发电机出现的槽绝缘异常排胶问题进行分析探讨,通过大量的试验进行验证,对可能出现排胶的因素进行了分析。结果表明:后处理工艺不足是NMN排胶的主要原因。结合电机实际应用对NMN柔软复合材料提出了改进建议。The NMN flexible composite material is a traditional material of slot insulation for F class low voltage motor. This study discussed the binder overflow problem of slot insulation for F class motor. The possible factors of binder overflow were analyzed by massive tests. The results show that the primary cause of binder overflow is lacking of post-treatment process, and some improving suggestions for the NMN flexible composite material are proposed combining with the actual application of motor.

关 键 词：NMN柔软复合材料 槽绝缘 排胶问题 探讨 

分 类 号：TM215[一般工业技术—材料科学与工程]