This paper analyzes the structure of the primarysuspension with chevron rubber spring to find out the critical dimensions which may influence the height of bogie frame.
对采用人字形弹簧的一系悬挂进行结构分析,找出一系悬挂中影响构架高度的几个关键尺寸。
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As a result, it is found out that the self-steering bogies can reduce horizontal stiffness of primarysuspension to as small as half of conventional bogies keeping the same running stability.