基于点激光的CRTSⅢ型无砟轨道板轮廓尺寸快速检测方法
兰可豪,李淑娟,王嘉宾,高向阳,任朋欣

Rapid detection method for contour dimensions of CRTSⅢ ballastless track slab based on point laser
Kehao LAN,Shujuan LI,Jiabin WANG,Xiangyang GAO,Pengxin REN
表2 基于三坐标检测法的承轨台关键轮廓尺寸测量结果(部分)
Table 2 Measurement results of key contour dimensions of rail support platform based on three-coordinate detection method (part)
参数

标准及

公差

承轨台编号
123456789
承轨面夹角/(°)110±1.0110.25110109.88109.93110.00109.57110.02110.07110.20
小钳口距/mm375.7±0.5375.82376.04375.91375.89376.00375.96375.96375.94375.88
预埋套管中心距/mm233.3±0.5233.13232.93233.63233.46233.51233.33233.44233.4233.29
大钳口距/mm1 889.8±1.01 889.531 889.631 889.561 889.571 889.721 889.711 889.471 889.581 889.49