| 某S195汽缸套退刀槽的改型 |
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| 引用本文： | 王志远,濮德璋,程文明.某S195汽缸套退刀槽的改型[J].湖北农机化,2008(4):23-25. |
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| 作者姓名： | 王志远 濮德璋 程文明 |
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| 作者单位： | 西南交通大学机械工程研究所 |
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| 摘 要： | 针对某S195缸套在退刀槽处断缸的问题，分析了该缸套上退刀槽处的机械应力以及机械应力与热应力的耦合结果。选出合适的退刀槽参数，代替原有设计中的“U”型退刀槽。解决了原汽缸套断缸的问题，提出了缸套生产流程中精车支撑肩工序应该注意的事项。
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| 关 键 词： | 汽缸套 退刀槽 应力分析 改型 |
Relief notch reshaping of some S195 cylinder |
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| Authors: | WANG Zhi-yuan PU De-zhang CHENG Wen-ming |
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| Institution: | WANG Zhi-yuan1,PU De-zhang2,CHENG Wen-ming2 (Research Institute of Mechanical Eng,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | To the question of fracture in the relief notch of some type ＇ S195＇ cylinder, analyzing mechanical stress and coupling results of thermal stress in relief notch of some type S195 cylinder. Making sure of parameters of relief notch and replacing original ＇ U＇ style. Having solved problem of fracture in the relief notch, and also provided some ideals in the progress of manufacture. Specially, due to progress of fine turning relief notch, provide some ideals. |
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| Keywords: | cylinder relief notch stress analysis reshaping |
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