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重轨的平直度是重轨成材率的重要指标之一,研究重轨的平直度能提高重轨成才率和重轨质量。通过对重轨矫直模型的建立、研究和分析,得出其平直度是否符合国家标准。
The straightness of heavy rail is one of the important indicators of the yield of heavy rail. The study of the straightness of heavy rail can improve the success rate of heavy rail and the quality of heavy rail. Through the establishment, research and analysis of the heavy rail straightening model, it is concluded whether the flatness meets the national standard.