高速重载线钢轨打磨策略研究初探

Steel Rail Grinding and Polishing Tactics for High Speed Heavy Haul Railways

基于国内外钢轨打磨现状 ,分析研究高速重载线钢轨打磨策略 ,从打磨限值标准、打磨车工作参数标准、打磨质量控制标准等方面论述高速重载线钢轨打磨策略的研究思路、研究方法和关键技术。

An analysis and research was made of tactics for grinding and polishing of steel rails for high speed heavy haul railways from the following aspects: grinding limit value standard, working parameter standard of grinding car, and grinding quality control standard. An exploration was made of dynamics of wheel\|rail system and wheel\|rail contact status.