| 45钢的摩擦磨损特性实验研究 |
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| 引用本文： | 李占君,王霞.45钢的摩擦磨损特性实验研究[J].机械,2007,34(11):71-72. |
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| 作者姓名： | 李占君 王霞 |
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| 作者单位： | 安阳工学院,机械工程系,河南,安阳,455000 |
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| 基金项目： | 河南省杰出青年科学基金 |
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| 摘 要： | 采用自制的销盘式干滑动摩擦磨损试验机,研究了45钢配副的摩擦磨损特性.结果表明:材料的磨损率随着速度、载荷的增加而增大;摩擦系数随着速度、载荷的增加而减小.磨损机理主要为磨粒磨损和粘着磨损.
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| 关 键 词： | 摩擦系数 磨损率 磨损机理 摩擦磨损特性 特性实验 研究 characteristics friction and wear 粘着磨损 磨粒磨损 磨损机理 摩擦系数 载荷 速度 磨损率 材料 结果 配副 磨损试验机 干滑动摩擦 盘式 自制 |
| 文章编号： | 1006-0316（2007）11-0071-02 |
| 修稿时间： | 2007-07-24 |
Study on friction and wear characteristics of 45 |
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| LI Zhan-jun,WANG Xia.Study on friction and wear characteristics of 45[J].Machinery,2007,34(11):71-72. |
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| Authors: | LI Zhan-jun WANG Xia |
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| Affiliation: | Mechanical Engineering Department, Anyang Institute of Technology, Anyang 455000, China |
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| Abstract: | By using self-made dry sliding friction pin-disk tester, the dry sliding friction and wear characteristics of 45 were investigated. The experimental results indicate that the wear rate of pin accretion with connecting pressure and sliding speed increase, friction coefficient minish with the connecting pressure and sliding speed increase. The wear mechanisms of 45 are mainly abrasive wear and adhesive wear. |
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| Keywords: | friction coefficient wear rate wear mechanisms |
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