风电叶片腹板装配使用快慢胶黏剂分段点粘接研究  

Wind Turbine Blade Web Assembly Using Fast and Slow Adhesive Piecewise Spot Bonding

作　　者：贾效博 王利 院秀芝 JIA Xiaobo;WANG Li;YUAN Xiuzhi(Lianyungang Zhongfu Lianzhong Composites Group Co.,Ltd.,Lianyungang 222000)

机构地区：[1]连云港中复连众复合材料集团有限公司,连云港222000

出　　处：《纤维复合材料》2022年第4期89-92,共4页Fiber Composites

摘　　要：随着风电叶片行业的发展,腹板粘接工艺的研究对生产效率的提升有着至关重要的作用,由此探讨了可以将现用胶黏剂体系BPH137G切换成BPH137GF或BPH137GF+1340G,其腹板粘接采用“快慢配方胶黏剂分段点粘接”的方式,以提高腹板粘接固化效率,同时在保证胶粘剂粘接力学性能(剪切强度)、化学性能(Tg转化)或硬度满足设计要求条件下,实现了叶片腹板粘接固化效率提升的目的。With the development of wind turbine blade industry, the research of web bonding technology plays an important role in improving the production efficiency. Therefore, we discussed that the current adhesive system BPH137G can be switched to BPH137GF or BPH137GF+1340G, and its web bonding adopts the method of “fast and slow formula adhesive bonding by segments”, so as to improve the bonding and curing efficiency of web, and at the same time ensure the bonding mechanical properties(shear strength) and chemical properties.

关 键 词：风力发电机叶片 腹板粘接 快慢配方胶粘剂 剪切强度 

分 类 号：TM315[电气工程—电机]