| 摩擦焊机液压系统节能减耗方法 |
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| 引用本文： | 杜随更,李娜娜,杨春强,王德海.摩擦焊机液压系统节能减耗方法[J].焊接学报,2011,32(11):9-12. |
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| 作者姓名： | 杜随更 李娜娜 杨春强 王德海 |
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| 作者单位： | 西北工业大学现代设计与集成制造技术教育部重点实验室,西安,710072 |
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| 基金项目： | 国家自然科学基金资助项目(51175430); 航空科学基金资助项目(00H53081) |
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| 摘 要： | 针对当前摩擦焊机液压系统采用定量泵驱动带来的能耗大、油液温升快、焊接参数不稳定等问题,提出了节能型液压系统,即计算机控制下的比例变量泵驱动的施力系统和恒压变量泵驱动的辅助系统.分析了液压系统的节能原理,对两类液压系统的能量参数进行了试验测量.结果表明,节能型液压系统由于采用变量泵供油,流量可根据需要设定或自动调节,减小...
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| 关 键 词： | 摩擦焊机 液压系统 节能 能耗分析 |
| 收稿时间： | 2010/10/12 0:00:00 |
Energy-saving ways for friction welding hydraulic systems |
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| DU Suigeng,LI Nan,YANG Chunqiang and WANG Dehai.Energy-saving ways for friction welding hydraulic systems[J].Transactions of The China Welding Institution,2011,32(11):9-12. |
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| Authors: | DU Suigeng LI Nan YANG Chunqiang and WANG Dehai |
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| Affiliation: | DU Suigeng,LI Nana,YANG Chunqiang,WANG Dehai(Key Laboratory of Ministry of Education for Contemporary Design and Integrated Manufacturing Technology,Northwestern Polytechnical University,Xi'an 7l0072,China). |
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| Abstract: | To resolve the problems of the friction welding machine hydraulic systems with fixed displacement pump,such as large energy consumption,quick oil temperature rising and instability of welding pressure parameter,the energy-saving hydraulic system is developed,which includes the force applying system with the proportional variable displacement pump under the computer-controlled and the auxiliary system with the constant pressure variable displacement pump.The energy-saving principle of the new hydraulic syste... |
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| Keywords: | friction welding machine hydraulic system energy consumption energy analysis |
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