| 柴油机齿轮修形机理及方法研究 |
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| 引用本文： | 刘晓勇,张翼,苏铁熊.柴油机齿轮修形机理及方法研究[J].车辆与动力技术,2010(4):41-45. |
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| 作者姓名： | 刘晓勇 张翼 苏铁熊 |
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| 作者单位： | 中北大学机电工程学院,太原,030051;中北大学机电工程学院,太原,030051;中北大学机电工程学院,太原,030051 |
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| 摘 要： | 以引进的某高速柴油机修形齿轮为研究对象,研究其修形设计方法;采用三维接触有限元分析手段计算了轮齿法向弹性变形和沿齿向周向变形,依据计算结果,分别对齿轮进行了齿廓和齿向修形设计,并与原修形齿轮设计值进行了比较,验证了计算和分析的正确性,得到了柴油机齿轮修形的主要影响因素.
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| 关 键 词： | 柴油机齿轮 接触有限元法 齿轮修形 |
Mechanism and Methodology of Diesel Engine Gear Teeth Modification |
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| LIU Xiao-yong,ZHANG Yi,SU Tie-xiong.Mechanism and Methodology of Diesel Engine Gear Teeth Modification[J].Vehicle & Power Technology,2010(4):41-45. |
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| Authors: | LIU Xiao-yong ZHANG Yi SU Tie-xiong |
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| Affiliation: | LIU Xiao-yong,ZHANG Yi,SU Tie-xiong (Mechanical and Engineering institute,North University of China,Taiyuan 030051,China) |
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| Abstract: | Take a modified gear of a high-speed diesel engine as an object of study,the design method of gear teeth modification was studied.By using a three dimension contact finite element analysis method,gear teeth deformations along both normal direction and circumferential direction were computed.Based on the computation,the tooth profile and axial modification of gear was designed.Compared with the original gear,the correctness of computation and analysis was verified.The primary influence factors on the gear mo... |
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| Keywords: | Diesel engine gear Contact finite element Gear teeth modification |
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