一体在线真空灌注成型工艺在风电叶片上的应用  

Application of Integrated On-line Vacuum Infusion Molding Process in the Manufacture of Wind Turbine Blades

作　　者：张朋 霍志伟 李圆圆 Zhang Peng;Huo Zhiwei;Li Yuanyuan(Luoyang Shuangrui Wind Turbine Blade Co.,Ltd.,Luoyang 471039)

机构地区：[1]洛阳双瑞风电叶片有限公司,洛阳471039

出　　处：《玻璃纤维》2022年第1期25-29,共5页Fiber Glass

基　　金：重庆市技术创新与应用发展专项重点项目,项目编号:cstc2021jscx-jbgsX0003。

摘　　要：通过一体在线真空灌注成型工艺在风电叶片主梁和主梁壳体上的应用,从脱泡效果、灌注时间、树脂用量、生产成本等方面与传统灌注方式进行对比,并对管路进行优化,得到了较好制品。结果表明:在线灌注设备,能够减少树脂中气泡体积分数,提高灌注效率和制品的浸润效果,控制树脂含量,最终单支叶片降低成本约2000元。The integrated on-line vacuum infusion process for manufacturing spars and spar caps of wind turbine blades was compared with the traditional infusion method in terms of deairing effect,infusion time,resin consumption and production cost.In addition,the piping was optimized to obtain better products.The results showed that the on-line infusion equipment can reduce the bubble content in resin,improve the infusion efficiency and the wetting effect in the products and control the resin content,thus reducing the cost of a single blade by about 2000 yuan.

关 键 词：真空灌注成型工艺 风电叶片 复合材料 树脂脱泡 含胶量 

分 类 号：TQ171.777.77[化学工程—玻璃工业]