基于倾角传感器轮缘润滑弯道识别器设计  

Design of Flange Lubrication Curve Recognizer Based on Tilt Sensor

作　　者：王冬冬 韩晓辉 韩晟 董凯夫 WANG Dongdong;HAN Xiaohui;HAN Sheng;DONG Kaifu(Beijing Zongheng Electro-Mechanical Technology Co.,Ltd.,Beijing 100094,China;Locomotive&Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Tieke Zongheng(Tianjin)Technology Development Co.,Ltd.,Tianjin 301700,China)

机构地区：[1]北京纵横机电科技有限公司,北京100094 [2]中国铁道科学研究院集团有限公司机车车辆研究所,北京100081 [3]铁科纵横(天津)科技发展有限公司,天津301700

出　　处：《铁道机车车辆》2023年第3期39-44,共6页Railway Locomotive & Car

摘　　要：铁路机车在直线线路和曲线线路上运行时轮缘与钢轨磨耗不同,针对目前机车轮缘润滑装置运用现状,详细分析了轮缘润滑电控器弯道接口电路,并且综合考虑机车实际运用各种工况,研制了基于倾角传感器轮缘润滑弯道识别器,能够实现轮缘润滑装置在轮轨不同磨耗区间不同喷脂策略,实际装车试验结果验证了弯道识别器的可靠性和有效性。Wear status of Wheel flange and rail is different when railway locomotive running on straight line and curve line.In view of the current application status of locomotive wheel flange lubrication device,this paper analyzes the curve function interface circuit of electronic control device in detail.Considering all kinds of working conditions of locomotive in actual operation,a recognition device for the lubrication curve of flange based on inclination sensor has been developed.It can realize different grease spraying strategies of the wheel flange lubrication device in different wear zones of the wheel and rail.The actual loading test results verify the effectiveness and reliability of the curve recognizer.

关 键 词：轮缘润滑 电控器 倾角传感器 弯道识别器 

分 类 号：U260.71[机械工程—车辆工程]