非金属嵌件自锁螺母锁紧性能影响因素分析  

Analysis of Factors Affecting Locking Performance of Non-metal Insert Self-locking Nuts

作　　者：余威 刘娅婷 耿弘昊 王亚利 梁祥瑞 YU Wei;LIU Ya-ting;GENG Hong-hao(Beijing Shouhang Science and Technology Development Co.Ltd Xinyang Branch,Xinyang 464000)

机构地区：[1]北京首航科学技术开发有限公司信阳分公司,信阳464000

出　　处：《航空精密制造技术》2023年第1期55-57,62,共4页Aviation Precision Manufacturing Technology

摘　　要：分析了收口模具、尼龙圈、螺母体、试验螺栓等因素对非金属嵌件自锁螺母锁紧性能的影响程度,为实际生产过程中保证该类自锁螺母锁紧性能稳定性提供了理论依据。The influence of factors such as necking die, nylon ring, nut body and test bolt on the locking performance of non-metal insert self-locking nuts is analyzed, which provides a theoretical basis for ensuring the locking performance stability of such self-locking nuts in the actual production process.

关 键 词：自锁螺母 收口 尼龙圈 锁紧性能 力矩 

分 类 号：V232[航空宇航科学与技术—航空宇航推进理论与工程]