| 轿车闭锁器性能检测中模拟负载装置结构设计 |
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| 引用本文： | 王秋芳,张学忱,李跃光,李庆华.轿车闭锁器性能检测中模拟负载装置结构设计[J].长春大学学报,2013(2):139-141,145. |
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| 作者姓名： | 王秋芳 张学忱 李跃光 李庆华 |
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| 作者单位： | 长春理工大学机电工程学院;长春大学机械工程学院 |
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| 摘 要： | 闭锁器是轿车电动门锁的一个重要组成部件,在闭锁器性能检测中测量冲击力和脱滑力时,模拟负载装置要实时地提供给闭锁器拉压双向的50N被动负载。本文针对闭锁器驱动杆做20°左右的往复摆动和挂钩挂轴与锁舌孔联接的要求,提岀一种电动随动模拟负载机构,通过对挂钩和挂钩挂轴的有限元分析确定结构尺寸,设计的电动随动模拟负载装置实现了...
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| 关 键 词： | 闭锁器 模拟负载 有限元分析 |
Design of Simulation Load Device Structure for Performance Test of Sedan Locking Device |
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| WANG Qiu-fang,ZHANG Xue-chen,LI Yao-guang,LI Qing-hua.Design of Simulation Load Device Structure for Performance Test of Sedan Locking Device[J].Journal of Changchun University,2013(2):139-141,145. |
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| Authors: | WANG Qiu-fang ZHANG Xue-chen LI Yao-guang LI Qing-hua |
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| Institution: | 1.School of Mechatronical Engineering,Changchun University of Science and Technology,Changchun 130022,China; 2.College of Mechanical Engineering,Changchun University,Changchun 130022,China) |
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| Abstract: | The locking device is an important component of a car electric lock,and simulation load device can real-timely provide tension or compression two-way 50N passive load for the locking device in the measurement of impact force and slip force.Aiming at the requirements of locking device driving rod doing about 20° reciprocating swing and the connecting of hook hanging scroll and lock-tongue hole,this paper proposes electric servo simulation load mechanism,which determines the structure and size through finite element analysis of hook and hook hanging scroll and realizes 1N-50N load,the control accuracy reaches ±2% of full range requirements,and it can be used to measure the maximum drag sliding force of the locking device. |
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| Keywords: | locking device simulation load finite element analysis |
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