| 国内大型自由锻造液压机的技术特点 |
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| 引用本文： | 成先飚,张建华,郭晓锋.国内大型自由锻造液压机的技术特点[J].重型机械,2012(3):121-124. |
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| 作者姓名： | 成先飚 张建华 郭晓锋 |
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| 作者单位： | 中国重型机械研究院有限公司,陕西 西安,710032 |
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| 基金项目： | 国家重大科技专项(2009ZX04005-011) |
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| 摘 要： | 对国内投产和在建万吨级自由锻造液压机的主机、液压和电气技术特点进行了全面详细的介绍,系统分析比较了现有各种不同结构的组成、技术特点和发展趋势,为深入了解大型自由锻造液压机设备提供了条件.
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| 关 键 词： | 自由锻造液压机 泵-蓄势器传动 泵直接传动 阀控系统 泵控系统 |
Technical characteristics of large-scale free forging hydraulic press in China |
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| CHENG Xian-biao
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ZHANG Jian-hua
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GUO Xiao-feng.Technical characteristics of large-scale free forging hydraulic press in China[J].Heavy Machinery,2012(3):121-124. |
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| Authors: | CHENG Xian-biao ZHANG Jian-hua GUO Xiao-feng |
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| Affiliation: | (China National Heavy Machinery Research Institute Co.,Ltd.,Xi’an 710032,China) |
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| Abstract: | The host machine,hydraulic system and electrical charactieristics of the large-scale forging hydraulic press which have been put in production and are being built in China are introduced in details.The different structures of existing components,technical features and development trend are systematically analyzed and compared.The conditions for in-depthunderstanding of large-scale free forging hydraulic press were provided. |
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| Keywords: | free forging hydraulic press pump-accumulator drive pump direct drive valve control system pump control system |
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