| 新型大直径采煤机螺旋滚筒的设计与制造 |
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| 引用本文： | 蔡中义,王保祥,汪顺,周春元.新型大直径采煤机螺旋滚筒的设计与制造[J].煤矿机械,2012,33(4):12-15. |
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| 作者姓名： | 蔡中义 王保祥 汪顺 周春元 |
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| 作者单位： | 1. 江苏徐州工程机械研究院,江苏徐州,221004
2. 肯纳金属徐州有限公司,江苏徐州,221006 |
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| 摘 要： | 该采煤机螺旋滚筒针对神东矿区的地质条件和客户的要求,设计时采用超大直径、重型破岩、局部减重等方案。制造过程中对于一些难点,提出了可行的实施方案,对易磨损部位进行重点保护。该大直径采煤机螺旋滚筒已取代进口产品,实现了国产化。设计、制造过程中的技术创新点,为后续产品开发提供了参考。
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| 关 键 词： | 超大直径 采煤机螺旋滚筒 技术创新 |
Design and Manufacture of Novel Screw Drum with Large Diameter for Shearer |
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| CAI Zhong-yi
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WANG Bao-xiang
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WANG Shun
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ZHOU Chun-yuan.Design and Manufacture of Novel Screw Drum with Large Diameter for Shearer[J].Coal Mine Machinery,2012,33(4):12-15. |
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| Authors: | CAI Zhong-yi WANG Bao-xiang WANG Shun ZHOU Chun-yuan |
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| Affiliation: | 1.Jiangsu Xuzhou Construction Machinery Research Institute,Xuzhou 221004,China;2.Kennametal Xuzhou Co.,Ltd.,Xuzhou 221006,China) |
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| Abstract: | Based on geological condition of Shendong mining district and requirements from customer,applications of super-large diameter,heavy-duty rock breaking and weight loss were adopted in the design.Some feasible ideas were proposed for problem solving during manufacturing process.Wearing parts were protected specially.This device has replaced imported product and realized localization.Some technical innovations provide reference for the development in the future. |
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| Keywords: | large diameter screw drum for shearer technical innovations |
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