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yi zhong ke kao de tai che xian wei fang fa
Author(s): 
Pages: 29
Year: Issue:  5
Journal: Farm Machinery

Keyword:  将台挡圈螺孔轴弯曲销孔环槽锁紧装置密封环平衡臂调整垫片;
Abstract: <正>东方红—75(54)的台车总成是用台车轴锁紧螺栓固定限位的,但使用中该螺栓经常松动甚至丢失,造成台车组脱轨、引导轮轴和后大轴弯曲等故障。有的机站将台车限位锁紧装置做了改进,如图示。去掉原来台车轴锁紧螺栓,用45号钢另车一个双头螺栓10,在一头不同的两个截面上各钻一个开口销孔,另一头拧到台车轴螺孔内,并将周围焊死。把止推挡圈6车一个环槽,放入密封圈5,将台车轴与轴套封团起来,防止泥水尘土侵入(如果下水田作业,
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