测轮 meaning in English
measuring wheel
reading roller
Examples
- In the structure design of system , the position of sensors was controlled by step motor accurately . and the running wheel set drove the detected wheels running in certain speed
系统结构设计中，采用步进电机驱动的导轨，带动滑台上的传感器支架装置和托轮定位装置实现被测轮对的定位，采用转轮装置实现轮对正反转。 - First , the wheelset is fixed and rotated by the device used hi vehicle depot as usual . second , the center line of wheelset axis is determined by a device called axis - center probe . last , the acting device for sensor can draw a whole felloe profile , which is made up of parallel - pole device and rotating - probe
鉴于此，本文给出了一种全新的测量方案：采用车辆段普遍使用的转轮器实现被测轮对的定位；采用车轴基准探尺测定被测轮对的轴线；采用并联式伸缩机构和旋转测头作为传感器的执行机构，测定轮辋断面的轮廓线。 - Presented four methods of laser collimation , realized 3 of them with the software of zemax , and meted the requirement of the system design ; 3 . realized the laser beam expanding from point - laser to line - laser wide enough to cover the flange trackside ; 4 . after image grabbing and processing , picked up the profile of the train wheel
作者独立完成的工作包括： 1 、提出了曲面测量的光学系统的整体方案； 2 、提出了四种激光扩束的方案，用光学设计软件zemax完成了其中三种的设计；经过像差分析和追迹，达到了准直扩束的要求； 3 、点光源到线光源的单方向扩展，达到了覆盖轮缘踏面的要求； 4 、通过实验采集图像和图像处理，提取出被测轮缘的轮廓。