通过对厚度相同的双螺母防松联接拧紧过程进行的载荷分析可知,主、副螺母的受力不同;结合施加工作载荷的情况下对螺栓受力的影响,得出两个不同厚度螺母在防松联接中的合理使用位置,为达到螺栓的预期防松效果提供最佳方法。 Through the analysis of the load of the double nut with the same thickness and the tightening process, it can be seen that the stress of the main nut and the sub nut are different. Combined with the influence of the applied load on the bolt, two different thickness nuts Loose connection in the rational use of location, in order to achieve the expected bolt locking effect to provide the best way.