大厚度船用复合材料螺旋桨桨叶设计与成型工艺  

Design and Molding Process of Large Thichness Marine Composite Propeller Blade

作　　者：周鑫 童喆益 杨文凯[1] 魏建庆 易小冬[1] ZHOU Xin;TONG Zheyi;YANG Wenkai;WEI Jianqing;YI Xiaodong(Shanghai Marine Equipment Research Institute,Shanghai 200031,China;Shanghai Composites Science&Technology Co.,Ltd.,Shanghai 201112,China)

机构地区：[1]上海船舶设备研究所,上海200031 [2]上海复合材料科技有限公司,上海201112

出　　处：《船舶工程》2022年第9期24-28,共5页Ship Engineering

摘　　要：为开展大厚度船用复合材料螺旋桨桨叶设计与成型工艺的研究,结合复合材料成型工艺经验,以桨叶几何型值的确定作为设计和研究切入点,对船用复合材料螺旋桨桨叶进行原材料选择以及复合材料桨叶的结构与铺层设计等工作,得到了满足强度要求的桨叶设计方案。在此基础上,提出1种大厚度复合材料螺旋桨桨叶的制备方案,为大直径和大厚度船用复合材料螺旋桨的成型工艺提供了参考。To study the design and molding process of large thickness composite propeller blade,the determination of the geometric value of the blade is taken as the entry point of design and research,the experience of composite molding process is combined with the work of raw material selection,the design of the blade structure and the composite lay-ups,and a propeller blade design that meets the strength requirements is obtained.On this basis,a program of process molding for large thickness composite propeller blade is proposed,which provides a reference for the molding process of large-diameter and large-thickness marine composite propellers.

关 键 词：复合材料螺旋桨 成型工艺 桨叶结构 铺层设计 强度校核 

分 类 号：U668.5[交通运输工程—船舶及航道工程]