万向接轴被广泛地用于纵轧、横轧、斜轧等各种轧机的传动系统中。其倾角α受到轧辊调整量、万向接轴长度、齿轮座型式及参数,以及轧辊倾角等众多工艺参数的约束。而α角又直接影响万向接轴的运动不均匀系数(运动不均匀系数δ=α~2),特别是滑块式万向接轴,α角的大小对铜衬瓦的磨损、接触工作时的冲击负荷、噪音、轧制过程的稳定性等都是相当重要的。因此,推导万向接轴的倾角计算公式,对轧机万向接轴的设计计算和强度校核 Universal joint is widely used in vertical rolling, cross rolling, slash rolling and other rolling mill transmission system. Its inclination α is governed by numerous parameters such as the roll adjustment, the length of the universal joint, the type and parameters of the gear seat, and the roll angle. And α angle and directly affect the universal joint axis of the movement of non-uniform coefficient (non-uniform coefficient of motion δ = α ~ 2), especially the slider universal joint, α angle of the size of copper bush wear, contact work When the impact load, noise, the stability of the rolling process are all very important. Therefore, deducing the inclination angle of the universal joint axis, calculating the design and strength checking of the universal joint axis of the rolling mill