门座式起重机回转支承轴承的故障研究

Study on the Failure of Slewing Bearing of Gantry Crane

起重机设备中,门座式是一种应用较为广泛的类型,在一些大型的材料装卸以及生产作业过程中进行使用。而起重机的回转支承轴承是结构中的重要部件,应用也较为频繁,因此不可避免地会出现故障。要想确保起重机的正常使用,就要充分地了解故障原因,通过科学的方法进行分析,从而确定维修技术使用,才能够使起重机得到更有效的应用。

In the crane equipment,the gantry type is a widely used type,which is used in some large-scale material handling and production process.The slewing bearing of the crane is an important part of the structure,which is also frequently used,so it will inevitably fail.To ensure the normal use of the crane,it is necessary to fully understand the cause of the failure,analyze it through scientific methods,and determine the use of maintenance technology,so that the crane can be more effective application.