钢轨断面使用特殊的轨距边角磨石来保养。
The rail's existing profile is maintained by using special gauge corner grinding stones.
因此开发高速钢轨断面检测技术具有重要意义。
Therefore, developing high-speed detection technology for rail profile has great significance.
该技术生效的前提是钢轨断面在确定的公差范围之内并在打磨前未被损坏。
A prerequisite for the effectiveness of the technology is that the rail profile is within defined tolerances and undamaged before the grinding.
系统采用三角形摄影测量原理，借助线型激光和高速数字像机获取钢轨断面轮廓信息；
The system utilizes the triangulation photogrammetry, and obtains rail profile with the help of line-type laser and high-speed digital camera.
本论文在分析国内外钢轨断面检测技术的基础上，提出了钢轨断面高精度动态检测系统的整体结构和实现方法。
Based on the analysis of existing rail profiling techniques, this thesis proposes the overall structure and implementation method for the high-speed kinematical detection system of rail profile.
特别有效的是将钢轨的断面廓形打磨成满足系统要求的形状。
Rail profile grinding can be particularly effective if the applied profiles are tuned to the specific system requirements.
论述了自行研制的钢轨全断面有效温度测试仪的原理及结构。
The principle and structure of the self made testing instrument for measuring the effective temperature in the full cross section of steel rail are described and discussed in this paper.
论述了自行研制的钢轨全断面有效温度测试仪的原理及结构。
The principle and structure of the self made testing instrument for measuring the effective temperature in the full cross section of steel rail are described and discussed in this paper.
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