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在轮轨低黏着状态时可采用撒沙提高机车黏着牵引力,针对撒沙与提高机车黏着牵引力关系开展了试验研究,分析不同撒沙工况下的机车黏着牵引力提高情况,提出了机车撒沙系统的优化方案。
In the condition of low adhesion of wheels and rails, sanding can be used to improve traction adhesion of locomotives. In view of the relationship between sanding and traction of traction locomotives, experiments were carried out to study the improvement of locomotive adhesion traction under different dusting conditions. A locomotive sanding system Optimization program.