浮空器囊体材料用焊接胶对热合焊接工艺适应性分析  

Analysis of Adaptability of Welding Adhesive for Aerostat Envelope to Heat Sealing Process

作　　者：郑燕[1] 赵伟涛[1] 郝子萱 陈帅 纪雪梅 ZHENG Yan;ZHAO Weitao;HAO Zixuan;CHEN Shuai;JI Xuemei(Research Institute of China Lucky Group Corporation,Baoding,Hebei 071054,China)

机构地区：[1]中国乐凯集团有限公司研究院,河北保定071054

出　　处：《信息记录材料》2024年第4期9-11,14,共4页Information Recording Materials

摘　　要：本文结合浮空器囊体加工过程中的工艺要求,围绕提高囊体材料热合焊接强度、热合焊接效率和热合焊接工艺可实现性等要求,基于开发的双组份囊体材料用焊接胶,从热合焊接参数的边界条件、焊接胶稳定性及适用期、热封层开放时间、施胶的胶量范围四个方面,对热合焊接工艺窗口进行分析,确认该型焊接胶对囊体材料加工工艺适应性,为其在工程应用提供工艺参考。Based on the practical experience in the development of aerostat,focusing on the requirements of improving the welding strength of envelope material,welding efficiency and the realizability of heat sealing process,the developed two-component welding adhesive was analyzed from four aspects:boundary conditions of welding parameters,stability and application period of welding adhesive,opening time of heat sealing layer,and glue amount range of sizing.The process window of welding was analyzed to confirm the adaptability of this type of welding adhesive to heat sealing process,and to provide process reference for its application in engineering.

关 键 词：囊体材料 焊接胶 热合 焊接 工艺适应性 

分 类 号：TG421[金属学及工艺—焊接]