| 路面冷铣刨机尾门接地压力和作业阻力分析计算 |
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| 引用本文： | 胡永彪,刘世国,刘方方.路面冷铣刨机尾门接地压力和作业阻力分析计算[J].长安大学学报(自然科学版),2011(2):97-100. |
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| 作者姓名： | 胡永彪 刘世国 刘方方 |
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| 作者单位： | 长安大学道路施工技术与装备教育部重点实验室; |
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| 基金项目： | 陕西省自然科学基金项目(2007E221) |
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| 摘 要： | 铣刨机尾门接地压力的大小直接影响铣削料的回收率、铣槽底面的平整性和作业阻力的大小。详细分析了尾门接地压力和作业阻力的形成机理,建立了相应的计算模型,推导了尾门接地压力和作业阻力的计算公式,并进行了实例计算分析。分析结果表明:通过建立的理论模型和推导的计算公式,可得到铣刨机尾门接地压力和作业阻力的合理值;克服了以往尾门接地压力和作业阻力不能计算的难点,为铣刨机设计和控制提供了理论依据。
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| 关 键 词： | 机械工程 铣刨机 尾门 接地压力 作业阻力 |
Analysis and calculation of ground contact pressure and working resistance on cold milling machine scraper blade |
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| HU Yong-biao,LIU Shi-guo,LIU Fang-fang.Analysis and calculation of ground contact pressure and working resistance on cold milling machine scraper blade[J].JOurnal of Chang’an University:Natural Science Edition,2011(2):97-100. |
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| Authors: | HU Yong-biao LIU Shi-guo LIU Fang-fang |
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| Affiliation: | HU Yong-biao,LIU Shi-guo,LIU Fang-fang (Key Laboratory for Highway Construction Technology and Equipment of Ministry of Education,Chang'an University,Xi'an 710064,Shaanxi,China) |
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| Abstract: | The ground contact pressure of the cold milling machine scraper blade directly affects the scrap material recovery,the milling groove smoothness and the working resistance.A detailed analysis about the formative principle of the scraper blade ground contact pressure and working resistance was done.The corresponding computation module was set,and the calculating formula of the scraper blade ground contact pressure and scraping resistance were derived.The pressure and resistance of a cold milling machine scra... |
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| Keywords: | mechanical engineering milling machine scraper blade ground contact pressure working resistance |
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