| 收割机驱动轴断裂研究 |
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| 引用本文： | 阎利民,王云洛,张雪花.收割机驱动轴断裂研究[J].拖拉机与农用运输车,2012,39(3):71-73. |
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| 作者姓名： | 阎利民 王云洛 张雪花 |
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| 作者单位： | 中国一拖集团有限公司工艺材料研究所,河南洛阳,471004 |
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| 摘 要： | 对收割机筛箱驱动轴早期疲劳断裂进行了分析研究,得出该驱动轴因为本身材料以及加工工艺不当等原因,造成局部应力集中超过驱动轴承载能力引起早期断裂。
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| 关 键 词： | 驱动轴 失效 疲劳断裂 应力 |
Study of Fracture of Harvester Drive Shaft |
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| YAN Li-min,WANG Yun-luo,ZHANG Xue-hua.Study of Fracture of Harvester Drive Shaft[J].Tractor & Farm Transporter,2012,39(3):71-73. |
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| Authors: | YAN Li-min WANG Yun-luo ZHANG Xue-hua |
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| Institution: | (Technology & Material Research Institute,YTO Group Corporation,Luoyang 471004,China) |
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| Abstract: | The paper analyzed and researched the early fatigue fracture of drive shaft in harvester screen box.The analysis shows that improper material and processing technology for drive shaft result in local stress concentration,and early fracture of drive shaft occurs when the stress exceeds the bearing capacity of drive shaft. |
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| Keywords: | Drive shaft Failure Fatigue fracture Stress |
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