基于激光位移传感器的车轮弯曲疲劳试验加载轴偏移量检测系统设计

【摘要】 通过分析现有的车轮弯曲疲劳试验机的失效检测方法,并遵照相关试验要求,完成了基于激光位移传感器的车轮弯曲疲劳试验加载轴偏移量检测系统的设计。该系统用于试验中加载轴的偏移量的实时监测,进而达到车轮失效时试验机自动卸载的目的。更多还原

【Abstract】 By analyzing failure detection methods which are applied to the existing wheel bending fatigue testing machine used,and according to the relevant testing requirements,completes the design of loading arm offset detection system of wheel bending fatigue test based on laser displacement sensor.The system is used for the real-time detection of loading arm offset during the testing,and then to achieve the purposes that the testing machine unloads automatically,when the wheel fails.更多还原