浅谈深度国产化HXD1型机车技术改造

Technical Transformation of HXD1 Locomotive Deep Localization

为提高国产化HXD1型电力机车运用质量,文章做了关于砂阀撑管、轮喷油脂器、限鸣控制器自动开关、重联渡板技术改造,并阐述改造方案的措施及效果。

To improve the quality of HXD1 electric locomotive localization （hereinafter referred to as HXD1）, this article transforms sand valve bracing tube, round spray oil, limit controller automatically switch, reconnection crossing board, and explains the measures and the effect of retrofit scheme.