| 基于单片机的车轮弯曲疲劳试验机自动控制系统 |
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| 引用本文： | 蔚桂萍,郎晶鑫,王雪峰.基于单片机的车轮弯曲疲劳试验机自动控制系统[J].工程与试验,2011,51(2):60-62. |
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| 作者姓名： | 蔚桂萍 郎晶鑫 王雪峰 |
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| 作者单位： | 1. 长春水务(集团)有限责任公司,吉林长春,130011
2. 联通长春分公司,吉林长春,130015 |
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| 摘 要： | 疲劳破坏是汽车车轮最主要的失效形式,它直接关系到乘客的人身安全。弯曲疲劳强度是用来描述这一状态的重要参数。本文设计了基于单片机控制的汽车车轮弯曲疲劳试验机自动控制系统,可实现试验过程中由单片机对弯矩进行实时测控、显示,并保持弯矩在试验过程中基本恒定。试验机通过监视试验转数的变化,判断车轮是否失效,具有车轮疲劳破坏前的报警功能。
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| 关 键 词： | 疲劳试验机 车轮 单片机 弯曲 |
Automatic Control System of Automobile Wheel Bending Fatigue Tester based on Single-chip Microcomputer |
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| Yu Guiping,Lang Jingxin,Wang Xuefeng.Automatic Control System of Automobile Wheel Bending Fatigue Tester based on Single-chip Microcomputer[J].ENGINEERING & TEST,2011,51(2):60-62. |
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| Authors: | Yu Guiping Lang Jingxin Wang Xuefeng |
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| Affiliation: | Yu Guiping1,Lang Jingxin2,Wang Xuefeng1(1.Changchun Water [Group] Co.,Ltd.Changchun 130011,Jilin,China,2.CHINA UNICOM,Changchun Branch,Changchun 130015,China) |
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| Abstract: | Fatigue failure is the main failure mode of automobile wheel,which relates to the passenger's safety directly.The bending fatigue strength is an important parameter that is used to describe fatigue failure.An automatic control system of automobile wheel bending fatigue tester based on single-chip microcomputer is designed in this paper.The automatic control system can carry out controlling and measuring to bending on the real-time and keep the bending constant in the course of the test.The testing machine c... |
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| Keywords: | fatigue tester automobile wheel single-chip microcomputer bending |
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