It is pointed that design principle and processing principium for stable twistingmoment tapping machine. And reliability of the construct is confirmed through testing of self made tapping machine.
提出定扭矩攻丝机的设计原则,阐述了工作原理,通过自制攻丝机试验证实了该结构的可靠性。
2
Universal joint, a key part of main drive system in rolling mill, has the characteristics of complicated structure and bearing impact twistingmoment when working.
万向接轴是轧机主传动系统的关键部件,具有结构复杂、工作时承受随机冲击扭矩等特点。
3
Thus, when we calculate the interior force of sheet, we mainly calculate bending moment and twistingmoment.