When severe twisting of the joint occurs, the most common injury is a rupture of the anterior cruciate ligament.
当联合严重扭曲的发生，最常见的伤害是韧带断裂的前十字。
2
Universal joint, a key part of main drive system in rolling mill, has the characteristics of complicated structure and bearing impact twisting moment 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
A wire rope rotating joint is introduced to solve hoisting rope twisting phenomenon.