| 压配合联接与金属的加工硬化 |
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| 引用本文： | 许龙元. 压配合联接与金属的加工硬化[J]. 东北煤炭技术, 1994, 0(4): 26-29 |
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| 作者姓名： | 许龙元 |
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| 作者单位： | 抚顺矿务局工学院 |
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| 摘 要： | 压配合联接计算是以厚壁圆筒计算原理为基础的，它与配合件的机械强度和热处理状态没有联系。但生产实践中却发现压配合的压入力不仅与过盈量有关，而且与配合件的机械强度和热处理状态有密切关系，这表明压配合过程并非纯弹性变形过程，而是弹塑性变形过程，致使二次压装时出现压入力上升的现象。
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| 关 键 词： | 压配合联接 金属加工 过盈量 |
FORCEF FIT CONNECTION AND METALWORKING HARDENING |
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| Xu Longyuan. FORCEF FIT CONNECTION AND METALWORKING HARDENING[J]. Studio Classroom, 1994, 0(4): 26-29 |
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| Authors: | Xu Longyuan |
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| Affiliation: | Xu Longyuan |
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| Abstract: | The calculation of force fit connection is based on thick-wail cylinder princ-ple,it has nothing to do with the mechanical strength and heat treatment condition of fittingpiece. But the practice shows that force fit process is not elastic deformation process,it re-sults in the increasement of press fit force as twice pressing. |
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| Keywords: | force fit connection metalworkig hardening mechanical strength heattreatment magnitude of interference plastoelastic deformation |
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