| QZS45型汽车驱动桥总成在线检测系统的研制 |
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| 引用本文： | 曹金宏,李辉军,罗刚,谭琦瑛,郑晗露. QZS45型汽车驱动桥总成在线检测系统的研制[J]. 拖拉机与农用运输车, 2011, 38(2): 64-67 |
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| 作者姓名： | 曹金宏 李辉军 罗刚 谭琦瑛 郑晗露 |
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| 作者单位： | 湖北省机电研究设计院,武汉,430070 |
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| 摘 要： | 针对汽车驱动桥总成生产中在线检测手段落后的现状,研制了QZS45型汽车驱动桥总成在线测试系统。该系统选用了隔离的静音检测室,采用计算机控制、变频调速电动机驱动;系统中的转矩转速、温度、噪声等测量信号通过板卡与计算机连接,通过编制控制软件,保证了在线检测工作的顺利进行,并实现了自动采样、自动判断、自动汇总的功能,满足了汽车驱动桥总成在线检测的各项要求。
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| 关 键 词： | 汽车驱动桥总成在线检测 转矩、转速测量 轴承温升测量 噪声测量 ABS输出信号测量 |
Development of QZS45 Automotive Drive Axle Performance On-line Test System |
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| CAO Jin-hong,LI Hui-jun,LUO Gang,TAN Qi-ying,ZHENG Han-lu. Development of QZS45 Automotive Drive Axle Performance On-line Test System[J]. Tractor & Farm Transporter, 2011, 38(2): 64-67 |
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| Authors: | CAO Jin-hong LI Hui-jun LUO Gang TAN Qi-ying ZHENG Han-lu |
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| Affiliation: | CAO Jin-hong,LI Hui-jun,LUO Gang,TAN Qi-ying,ZHENG Han-lu(Hubei Mechanical and Electrical Research and Design Institute,Wuhan 430070,China) |
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| Abstract: | In view of current backward situation in performance test on the assembling process of automotive drive axle,this paper introduced QZS45 automotive drive axle performance on-line test system.The system adopted the soundless-room and transformed variable-frequency motor.The signals of torque,speed,temperature and noise were linked to the computer by means of sensors.The system achieved in testing the brake and fatigue performance based on computer control and design of hardware and software.The system has fu... |
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| Keywords: | Automotive drive axle on-line testing Torque and speed measurement Measurement of bearing temperature rising Noise measurement Measurement of ABS input signal |
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