| 新型大吨位下锤头微动式模锻锤液压系统研究 |
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| 引用本文： | 庞作宁,雷步芳,李永堂,乔波. 新型大吨位下锤头微动式模锻锤液压系统研究[J]. 锻压机械, 2013, 0(5): 53-55 |
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| 作者姓名： | 庞作宁 雷步芳 李永堂 乔波 |
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| 作者单位： | [1]南阳汉冶特钢有限责任公司模铸厂技术科,河南南阳474500 [2]太原科技大学材料学院,山西太原030024 |
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| 摘 要： | 目前液压锤大部分是液气联合驱动,存在着油气互窜、焖模时间长等缺点,全液压模锻锤很好地弥补了这些不足,是未来锻锤的发展方向.本文介绍了400kJ全液压下锤头微动式模锻锤的设计特点及工作原理及,对其液压系统进行了动态特性分析.
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| 关 键 词： | 机械设计 模锻锤 全液压 下锤头微动式 动态特性 |
Study on new hydraulic system of die forging hammer in large tonnage with micro-displacement lower hammer head |
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| PANG Zuoning,LEI Bufang,LI Yongtang,QIAO Bo. Study on new hydraulic system of die forging hammer in large tonnage with micro-displacement lower hammer head[J]. Metalforming Machinery, 2013, 0(5): 53-55 |
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| Authors: | PANG Zuoning LEI Bufang LI Yongtang QIAO Bo |
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| Affiliation: | 2 ( 1.Nanyang Hanye Special Steel Co., Ltd., Molding Factory Technology Section, Nanyang 474500,Henan China; 2.Department of Materials, Taiyuan University of Science and Technology, Taiyuan 030024, Shanxi China) |
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| Abstract: | The design characteristics and working displacement lower hammer head have been introduced system have been analyzed. principle of 400kJ die forging hammer with micro- in the text. The dynamic characteristics of its hydraulic |
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| Keywords: | Full hydraulic Micro-displacement lower hammer head Dynamic characteristics |
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