钢轨轨端帽形淬火设备和工艺的研究与应用

INVESTIGATION AND APPLICATION OF THE EQUIPMENT ANDTECHNIQUE FOR CAPLIKE HARDENING OF RAIL END

讨论了铁路用钢轨轨端帽形淬火的重要性，介绍了一种平移式轨端淬火机以及帽形感应器与冷却器的结构特点，并对气、水二相冷却剂的应用效果和帽形淬火质量进行了分析和评价。

In this paper the functions and importance of caplike hardening of rail end is discussed,the construction characteristics of the horizontal hardening machine,caplike inductor and cooler are introduced,the quality of hardened rail end and the application of twophase air mist coolant is analyzed and evaluated