| EBH450智能化掘进机的研制 |
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| 引用本文： | 马昭. EBH450智能化掘进机的研制[J]. 煤矿机械, 2020, 41(3): 107-108 |
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| 作者姓名： | 马昭 |
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| 作者单位： | 中煤科工集团太原研究院有限公司,太原030006 |
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| 基金项目： | 国家高技术研究发展计划(863计划)资助项目(2012AA06A405);山西省科技重大专项(20181102027)。 |
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| 摘 要： | 介绍了煤矿井下大断面岩巷掘进中存在的问题,阐述了研制智能化岩巷掘进机的必要性,介绍了主要设计原则及工作原理。该机采用截割变频调速控制技术、机身定位定向技术以及防卡链技术等关键技术,实现了掘进机在岩石工况下的自适应截割。
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| 关 键 词： | 掘进机 智能化 岩巷 |
Development of EBH450 Intelligent Roadheader |
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| Ma Zhao. Development of EBH450 Intelligent Roadheader[J]. Coal Mine Machinery, 2020, 41(3): 107-108 |
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| Authors: | Ma Zhao |
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| Affiliation: | (Taiyuan Research Institute,China Coal Technology and Engineering Group,Taiyuan 030006,China) |
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| Abstract: | Introduced the problems existing in the excavation of cross large section mine rock roadway.Explained the necessity to develop of the intelligent roadheader.The main design principles and work theory were introduced.Realized adaptive cutting by using of frequency control technique,frame positioning and heading technology and preventing from chain seizure technology in rock conditions. |
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| Keywords: | roadheader intelligence rock roadway |
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