风电叶片腹板芯材槽孔密度降低对于制造过程的影响  

The Impact of Reduced Groove Density of Wind Turbine Blade Web Core Material on the Manufacturing Process

作　　者：朱琼杰 李洁 刘涛 乔小亮 ZHU Qiongjie;LI Jie;LIU Tao;QIAO Xiaoliang(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》2023年第2期78-81,共4页Fiber Composites

摘　　要：研究了芯材不同加工工艺对于叶片制造的影响。降低腹板芯材槽孔密度,从吸胶量、压缩、剪切力学性能、界面剥离强度多个方面对比分析其差异,并在风电叶片腹板实际生产过程中应用新的腹板芯材加工形式。结果表明,降低腹板芯材槽孔密度,在满足叶片设计要求的性能前提下,可实现降低树脂用量的目的,降低叶片制造成本。The influence of different processing techniques of core materials on blade manufacturing was studied.The density of grooves of the web core material was reduced,and the differences were compared and analyzed from the aspects of glue absorption,compression,shear mechanical properties and interfacial peel strength.And in the actual production process of wind turbine blade webs,a new web core material processing form is applied.The results show that reducing the groove density of the web core material can achieve the purpose of reducing the amount of resin and reducing the blade manufacturing cost under the premise of meeting the performance requirements of the blade design.

关 键 词：风电叶片 腹板芯材 槽孔密度 吸胶量 力学性能 降低树脂用量 

分 类 号：TM614[电气工程—电力系统及自动化]