摘要
轧机万向接轴平衡力一般取万向接轴重量的1.1～1.3倍。从现场测试与理论研究出发,分析了接轴出现裂纹的原因,认为是由较大弯矩引起的。提出接轴平衡力应该采用欠平衡,平衡系数取0.89,这样既可以降低接轴承受的弯矩,又可以降低接轴虎口铜滑块的载荷。
The balance force for universal coupling shaft of rolling mill is usually set to 1.1～1.3 times of its weight.The cracks on universal coupling shaft resulted from large bend is analyzed by measure and theory re- search.The lower balance force with balance factor 0.89 is adapted to reduce bending of universal coupling shaft and load of copper slider.
出处
《冶金设备》
2007年第6期47-49,共3页
Metallurgical Equipment
关键词
轧机
万向接轴
平衡力
Rolling mill
Universal coupling shaft
Balance force
