基于锥体结构复合材料制品布带缠绕成型关键工艺参数优化  

Optimization of Key Process Parameters for Tape Winding Based on Composite Products With Cone Structure

作　　者：王慧敏 任亮 范微微 陈阳[1] 孙丽 WANG Huimin;REN Liang;FAN Weiwei;CHEN Yang;SUN Li(Beijing Composites Materials Co.Ltd.,Beijing 102101)

机构地区：[1]北京玻钢院复合材料有限公司,北京102101

出　　处：《宇航材料工艺》2024年第5期87-92,共6页Aerospace Materials & Technology

摘　　要：为了研究布带缠绕工艺参数的精密控制与时变耦合效应对锥体结构复合材料制品性能及内部质量的影响,本文通过设计实验以及响应面法对喷管扩散段制品开展了布带缠绕成型关键工艺参数的优化研究。结果表明,采用50 mm宽碳布带缠绕成型时缠绕温度和缠绕压力控制在(60~65)℃(/700~800)N时,制品层间剪切强度达21 MPa,超声检测dB差值波动在5%左右。在此工艺条件下,制品内部质量有较大提升,可满足工程化高效提速要求。In order to investigate the influence of the precise control and time-varying coupling effect of the process parameters of tape winding on the performance and internal quality of composite with conical structure,this paper conducted optimization research on the key process parameters of tape winding forming for nozzle diffusion section products through design experiments and response surface methodology.The results show when using 50 mm wide carbon cloth tape for winding forming,the winding temperature and pressure were controlled at(60~65)℃/(700~800)N,and the interlayer shear strength can research 21 MPa,with fluctuation of 5%in the dB difference defected by ultrasound.Under these process conditions,there is a significant improvement in the internal quality of the product,with can meet the requirements of engineering and speed increase.

关 键 词：布带缠绕 缠绕压力 缠绕温度 耦合域 

分 类 号：TQ[化学工程]