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Structure of axle box for heavy-duty 8-axle diesel locomotive
Author(s): 
Pages: 8-10,19
Year: Issue:  9
Journal: Diesel Locomotives

Abstract: 轴式为C0-C0的DF4、DF8和DF11系列内燃机车已不适应牵引5 000 t重载,开发大功率的八轴内燃机车是一种较好的技术措施.八轴机车由于多了两个动力轮对和过渡构架及三系悬挂,增加了车体的长度和高度.为了解决八轴机车长度和高度的限制问题,要对二轴转向架进行精心设计,轴箱结构尤应如此.重点对轴箱结构在空间受到极大约束的情况下如何选型及其强度计算结果作了介绍.
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