| 复摆颚式破碎机主轴轴承内套破断原因分析 |
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| 引用本文： | 柳永浩. 复摆颚式破碎机主轴轴承内套破断原因分析[J]. 鞍钢技术, 1998, 0(2): 29-31 |
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| 作者姓名： | 柳永浩 |
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| 作者单位： | 鞍钢技术中心!114001 |
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| 摘 要： | 对轴承内套破断原因进行了化学成分、宏观及微观分析，得出结论：在周期性交变负荷下疲劳裂纹起源于内套端面局部区域存在的淬火裂纹。
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| 关 键 词： | 轴承 内套破裂 复摆颚式 破碎机 |
Analysis of Fracture Causes of Main Shaft Bearing Internal Liner on a Compound Pendulum Jaw Cracker |
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| Liu Yonghao. Analysis of Fracture Causes of Main Shaft Bearing Internal Liner on a Compound Pendulum Jaw Cracker[J]. Aisc Techniques, 1998, 0(2): 29-31 |
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| Authors: | Liu Yonghao |
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| Affiliation: | AISC Technology Centre |
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| Abstract: | Chemical analysis, mcroscopic observation and micmenalysis of fracture of boring internalliner are mede, it is conluded that fahgue breakage under a periodically alternating load originates fromquenching crack existing at.local area on internal liner end face. |
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| Keywords: | bearing internal liner fracture analysis |
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