| 超细木粉粉碎机电主轴的过盈配合量 |
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| 引用本文： | 马艳萍,杨兰玉.超细木粉粉碎机电主轴的过盈配合量[J].黑龙江科技学院学报,2009,19(3):229-232. |
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| 作者姓名： | 马艳萍 杨兰玉 |
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| 作者单位： | 黑龙江科技学院,机械工程学院,哈尔滨,150027 |
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| 基金项目： | 黑龙江省自然科学基金资助项目 |
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| 摘 要： | 为了保证发电用超细木粉粉碎机主轴达到精确的动平衡,针对内装式电主轴的工况条件,依据材料力学和弹性力学理论,分析电主轴的配合特性,推导出电主轴在静态和动态条件下的过盈量公式。分析表明,电主轴过盈配合量由静态分量和动态分量组成,低速时动态分量可以忽略,主轴的过盈量由静态部分确定;高速时主轴过盈量受离心力影响较大,主要由动态部分确定,离心力是影响过盈配合量的主要因素。
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| 关 键 词： | 粉碎机 电主轴 过盈配合 |
Interference fit level for electricity spindle on superfine cellulosine disintegrator |
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| MA Yanping,YANG Lanyu.Interference fit level for electricity spindle on superfine cellulosine disintegrator[J].Journal of Heilongjiang Institute of Science and Technology,2009,19(3):229-232. |
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| Authors: | MA Yanping YANG Lanyu |
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| Affiliation: | College of Mechanical Engineering;Heilongjiang Institute of Science and Technology;Harbin 150027;China |
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| Abstract: | Targeted at ensuring the exact dynamic balance of superfine cellulosine disintegrator used in power generation,this paper featuers the theoretical formula deduced under the conditions of dynamic component and static component,as a result of the analysis for matching characteristics of the electricity spindle,aimed at operating conditions for the built-in electricity spindle and depending on theory for both mechanics of materials and elastic mechanics.The results suggest that the interference quantity is com... |
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| Keywords: | disintegrator electricity spindle interference fit |
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