摘要
通过JYB系列液压扭矩搬手预紧 (或拆松 )螺帽时的扭矩分析 ,提出了螺帽和螺栓、螺纹啮合面间的扭矩计算公式 ,为合理地选择和使用液压扭矩搬手提供了科学的理论依据。
This paper presents the formulas for calculating the torque between the screw cap and the screw and fitting surface of thread through analyzing the torque produced during JYB range of hydraulic torque spanner fastening or unfastening the screw caps, and provides scientific theoretical base for selecting and using the hydraulic torque spanner reasonably.
出处
《防爆电机》
2004年第2期40-41,44,共3页
Explosion-proof Electric Machine