论文部分内容阅读
突破对传统螺纹的认识，在分析螺纹摩擦防松的基础上,提出了相位差180 °的双旋向对顶螺母防松结构。实验表明:在相同的条件下，用此结构的紧固件比单旋向对顶结构的紧固件，其残余预紧力要大的多。是一种新型的螺纹防松结构。
Based on the analysis of thread friction and anti-loosening, the anti-loosening structure of double-screwed counter nut with phase difference of 180 ° was proposed. Experiments show that: under the same conditions, the fastener with this structure than the single-to-top structure of the fastener, the residual preload is much larger. Is a new type of thread locking structure.