| 套筒式串联推力轴承组的研究 |
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| 引用本文： | 雷善义,江波,许澍华.套筒式串联推力轴承组的研究[J].橡塑技术与装备,2003,29(12):1-5. |
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| 作者姓名： | 雷善义 江波 许澍华 |
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| 作者单位： | 北京化工大学机电工程学院,北京,100029 |
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| 摘 要： | 本文研究了套筒式串联推力轴承组的均载机理，建立了内、外弹性薄壁隔圈壁厚的数学模型。运用ANSYS有限元软件对轴承组的弹性元件微变形量和应力场进行了数值分析，并运用激光散斑法对其进行实验验证。测定结果表明，计算值与实测值基本吻合。
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| 关 键 词： | 套筒式串联推力轴承组 双螺杆挤出机 有限元分析 激光散斑法 均载机理 |
| 文章编号： | 1009-797X(2003)12-0001-05 |
| 修稿时间： | 2003年9月24日 |
The Study of Sleeve Type of Tandem Thrust Bearings |
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| Lei Shan-yi,Jiang Bo,Xu Shu-hua.The Study of Sleeve Type of Tandem Thrust Bearings[J].China Rubber/Plastics Technology & Equipment,2003,29(12):1-5. |
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| Authors: | Lei Shan-yi Jiang Bo Xu Shu-hua |
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| Abstract: | This paper deals with a uniform load mechanism of the sleeve type of tandem thrust bearings,constructs the mathematical model of the determination of the wall thickness of inside-outside spacerings. The micro-deformation and stresses of the elastic element of the thrust bearings are analyzed bymeans of the ANSYS finite elements. The results are experimented based on the laser speckle photo-graphic methods. The numerical calculation tallies with the experiment result. |
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| Keywords: | the sleeve type of tandem thrust bearings twin-screw extruder finite element analysis laser speckle means |
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