输送机改向滚筒事故分析

Analysis of Bend Pulley Accident of Belt Conveyor

利用先进的软件技术ANSYS WORKBENCH进行分析,讨论了输送机改向滚筒在工作载荷作用下,滚筒的结构参数对滚筒应力的影响,确定发生事故的原因不在于设计有缺陷,而在于焊接质量不过关。此结论为今后的设备生产过程中,加强制造环节,保证产品质量提供了主要依据。

Using state-of-the-art software technology ANSYS WORKBENCH, analyzes and discusses the influences of structural parameters of the rotary drum on its stress distribution, when the bend pulley of the belt conveyor is under the action of working load. Draw the conclusion that the cause of this accident lies in the poor welding quality rather than the design defect. This conclusion provides a primary basis for strengthening manufacture chains and ensuring product quality in future production process.