| 基于相似理论的连续采煤机滚筒参数设计 |
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| 引用本文： | 麻晓红,于信伟. 基于相似理论的连续采煤机滚筒参数设计[J]. 黑龙江科技学院学报, 2008, 18(2): 111-113 |
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| 作者姓名： | 麻晓红 于信伟 |
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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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| 摘 要： | 截割比能耗是衡量采煤机滚筒设计优劣的重要指标之一.为了改进和完善连续采煤机的滚筒设计,基于相似理论,采用矩阵转换法,推导出模型实验的相似准则,以显著影响比能耗的滚筒参数为参变量,用单因素实验法获取实验数据;采用回归分析法,获得影响比能耗的滚筒参数模型.实验表明:该模型能够较全面地反映滚筒结构参数和运动参数对比能耗的影响关系,为连续采煤机滚筒设计提供了理论依据.
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| 关 键 词： | 滚筒设计 相似理论 模型实验 比能耗 |
| 文章编号： | 1671-0118(2008)02-0111-03 |
| 修稿时间： | 2008-01-07 |
Parameter design of continuous miner cutting drum based on similarity theory |
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| MA Xiaohong,YU Xinwei. Parameter design of continuous miner cutting drum based on similarity theory[J]. Journal of Heilongjiang Institute of Science and Technology, 2008, 18(2): 111-113 |
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| Authors: | MA Xiaohong YU Xinwei |
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| Affiliation: | MA Xiaohong,YU Xinwei(College of Mechanical Engineering,Heilongjiang Institute of Science , Technology,Harbin 150027,China) |
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| Abstract: | Specific energy consumption is one of the important indexes of measuring continuous miner cutting drum design.Aimed at improving and perfecting continuous miner cutting drum design,the paper offers similarity rules of model experiment according to matrix conversion technique which is based on similarity theory.The paper features experimental data by single-factor experiment which takes the cutting drum parameters of obviously affecting specific energy consumption as variables.It gives cutting drum mathemati... |
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| Keywords: | cutting drum design similarity theory model experiment specific energy consumption |
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