地铁车辆保温棉固定钉粘接优化试验研究  

Test study on bonding optimization of fixing nails of thermal insulating materials

作　　者：刘宁 姚腾达 刘晖霞 LIU Ning;YAO Tengda;LIU Huixia(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412000,China)

机构地区：[1]中车株洲电力机车有限公司,湖南株洲412000

出　　处：《技术与市场》2022年第8期31-33,37,共4页Technology and Market

摘　　要：通过对选取的双面胶带进行粘接试验研究,验证了车体侧墙和端墙可以直接使用双面胶带将保温材料固定钉粘贴在车体上,不再需要用胶进行二次强化。鉴于车体顶盖的特殊性,建议打胶进行二次强化。优化后粘接方案既降低了作业劳动强度和生产成本,又提高了生产效率。Through the test study on the bonding of the selected double-sided adhesive tape,it is verified that the double-sided adhesive tape can be directly used to stick the thermal insulating materials fixing nail on the vehicle body,and there is no need to use adhesive for secondary strengthening.In view of the particularity of the car body top cover,it is recommended to apply glue for secondary strengthening.The bonding optimization scheme not only reduces the labor intensity and production cost,but also improves the production efficiency.

关 键 词：地铁 保温棉 粘接 固定钉 

分 类 号：U270.14[机械工程—车辆工程]