The paper makes an analysis of the needs of the fault-tolerance design, suggesting the reliability requirements in the railwayaxis-counting computer and positioned the fault-tolerance category.
系统分析了容错设计的需求，提出了铁路计轴计算机系统的可靠性要求，对容错类型进行了定位。
2
In this paper, a quantitative model of the railway project based on the analysis, using the point-axis theory, growth pole theory and regional economic theory to analyze social benefits qualitatively.
Sleeve axis is always perpendicular to railway sleepers, ensuring quick and accurate alignment. The average working efficiency is 1.5 times that of double end wrench.