废弃风电叶片FRP材料模压设备选型与模具设计  

Selection and mold design of FRP molding equipment for waste wind turbine blades

作　　者：于雪梅 张昌保 田丰 谢宁[4] 仲秋成 任飞融 YU Xuemei;ZHANG Changbao;TIAN Feng;XIE Ning;ZHONG Qiucheng;REN Feirong(Academic Periodical Press of Journal,Jiangsu Ocean University,Lianyungang 222005,China;School of Mechanical Engineering,Jiangsu Ocean University,Lianyungang 222005,China;School of Innovation and Entrepreneurship,Jiangsu Ocean University,Lianyungang 222005,China;Key Laboratory of Building Materials Preparation and Testing Technology of Shandong Province,University of Jinan,Jinan 250022,China)

机构地区：[1]江苏海洋大学学术期刊社,江苏连云港222005 [2]江苏海洋大学机械工程学院,江苏连云港222005 [3]江苏海洋大学创新创业学院,江苏连云港222005 [4]济南大学山东省建筑材料制备与测试技术重点实验室,山东济南250022

出　　处：《江苏海洋大学学报(自然科学版)》2025年第1期97-102,共6页Journal of Jiangsu Ocean University:Natural Science Edition

基　　金：国家自然科学基金面上资助项目(52372026);江苏省大学生创新创业训练项目(SD202211641635007);连云港市科技项目(CGJBGS2103)。

摘　　要：废弃风电叶片材料具有难以降解和处理的环境问题,而将粉碎后的废弃风电叶片FRP材料进行模压处理,形成材料循环利用。在前期研究基础上将废弃风电叶片进行粉碎处理,得到二级粉碎料。为了进一步利用二级粉碎料,通过分析各种液压机优缺点,选择适用于FRP粉碎材料模压的液压机,并设计产品模压模具,利用ANSYS软件进行分析,计算求解得到上模最大变形量为0.102 mm,模具整体变形量为0.894 mm,最大等效应力为216.38 MPa,模具变形量在海洋板误差范围内,符合国际海洋板误差要求,废弃风电叶片FRP材料实现了循环再利用。Due to the environmental problems of the waste wind power blade material which is difficult to degrade and treat,the purpose is to mold the waste wind power blade FRP material after crushing to form the material recycling.On the basis of the previous research of the research group,the waste wind turbine blades were crushed to obtain secondary crushing materials.In order to make further use of secondary crushing materials,the advantages and disadvantages of various hydraulic presses were analyzed,a hydraulic press suitable for molding FRP crushing materials was selected,and the product molding mold was designed.Analyzed with ANSYS software,the maximum deformation of the mold was 0.102 mm,and the overall deformation of the mold is 0.894 mm,and the maximum equivalent stress was 216.38 MPa.The deformation of the mold is within the error range of the ocean plate,which meets the error requirements of the international ocean plate,and the waste FRP materials of wind turbine blades are recycled and reused.

关 键 词：废弃风电叶片 模具 模压设备 有限元分析 

分 类 号：TG70[金属学及工艺—刀具与模具]