| 掘进机与机载锚杆钻机共泵液压系统设计 |
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| 引用本文： | 王鹏,权钰云.掘进机与机载锚杆钻机共泵液压系统设计[J].煤矿机械,2011,32(4):140-141. |
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| 作者姓名： | 王鹏 权钰云 |
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| 作者单位： | 1. 中平能化集团,设备租赁公司,河南,平顶山,467021
2. 煤炭科学研究总院,太原研究院,太原,030006 |
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| 摘 要： | 掘进机液压系统与机载锚杆钻机液压系统组成共泵系统,液压泵采用恒功率、恒压、负载敏感,控制阀采用负载敏感液压比例多路换向阀,系统的切换用先导式二位六通换向阀完成,实现2套系统的互锁。
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| 关 键 词： | 掘进机 机载锚杆钻机 负载敏感 |
Roadheader and Bolting Machine on Roadheader to Pump Hydraulic System Design |
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| WANG Peng,QUAN Yu-yun.Roadheader and Bolting Machine on Roadheader to Pump Hydraulic System Design[J].Coal Mine Machinery,2011,32(4):140-141. |
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| Authors: | WANG Peng QUAN Yu-yun |
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| Affiliation: | WANG Peng1,QUAN Yu-yun2(1.Energy Chemical Group,Equipment Hiring Company,Pingdingshan 467021,China,2.China Coal Research Institute Taiyuan Branch,Taiyuan 030006,China) |
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| Abstract: | Roadheader and bolting machine on roadheader to pump of a hydraulic system,the hydraulic pump uses the permanent power,the constant pressure,the load is sensitive,the control valve uses the load sensitive hydraulic pressure proportion multi-channel cross valves,the system cut completes with the forerunner type two six cross valves,realizes two sets systematically to lock mutually. |
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| Keywords: | roadheader bolting machine on roadheader load sensitive device |
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