| 激光涂层多冲碰撞疲劳强度的正交分析 |
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| 引用本文： | 钟鸣,傅戈雁.激光涂层多冲碰撞疲劳强度的正交分析[J].机械设计,2005,22(8):52-53,62. |
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| 作者姓名： | 钟鸣 傅戈雁 |
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| 作者单位： | 苏州大学,机电工程学院,江苏,苏州,215021;苏州大学,机电工程学院,江苏,苏州,215021 |
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| 摘 要： | 对激光涂层零件进行多冲碰撞疲劳试验，并用正交方法对试验数据进行了分析。发现涂层材料对激光涂层的多冲疲劳强度起主要作用，基体材料次之。涂层厚度对疲劳强度的影响随循环次数的增加而减小。
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| 关 键 词： | 激光涂层 正交分析 疲劳强度 |
| 文章编号： | 1001-2354（2005）08-0052-02 |
| 收稿时间： | 2004-11-02 |
| 修稿时间： | 2004-11-02 |
Orthogonal analysis on fatigue strength of laser coating under repeated impact load |
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| ZHONG Ming,FU Ge-yan.Orthogonal analysis on fatigue strength of laser coating under repeated impact load[J].Journal of Machine Design,2005,22(8):52-53,62. |
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| Authors: | ZHONG Ming FU Ge-yan |
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| Abstract: | Multiple-impact experiment was carried out on the laser coated machine part, and analysis has been made on the test data by orthogonal method. It has been discovered that the coating material played an important role to the multiple-impact fatigue strength of the laser coating, and the basal material played less important role. The influence of coating thicknes supon the fatigue strength will decrease along with the increase of cycling times. |
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| Keywords: | laser coating orthogonal analysis fatigue strength |
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