| 叉车多路阀倾斜自锁阀结构改进设计和研究 |
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| 引用本文： | 温跃清,张家健,刘瑾. 叉车多路阀倾斜自锁阀结构改进设计和研究[J]. 工程机械, 2011, 42(7): 43-45 |
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| 作者姓名： | 温跃清 张家健 刘瑾 |
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| 作者单位： | 安徽合力股份有限公司;浙江广播电视大学临海学院;浙江海宏液压科技股份有限公司; |
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| 摘 要： | 国内16 t以下叉车多路阀均采用在阀杆里装自锁阀芯、弹簧等结构,来满足叉车门架前倾自锁的安全要求.对于这种内置式结构形式,在现行生产和使用中存在加工工艺复杂,加工周期长,产品合格率低等缺陷,而且易引起倾斜液压缸回油背压过高造成系统油温升高等诸多问题.新结构将内置在阀杆中的自锁阀改换成安装在阀体上的外置式负载控制阀,其压...
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| 关 键 词： | 叉车 多路阀 倾斜阀片 自锁阀 负载控制阀 |
Structural Improvement Design and Study on a Tilt Latching Valve in Multi-Way Valve Block for Forklift Truck |
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| Wen Yueqing,Zhang Jiajian,Liu Jin. Structural Improvement Design and Study on a Tilt Latching Valve in Multi-Way Valve Block for Forklift Truck[J]. Construction Machinery and Equipment, 2011, 42(7): 43-45 |
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| Authors: | Wen Yueqing Zhang Jiajian Liu Jin |
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| Affiliation: | Wen Yueqing,Zhang Jiajian,Liu Jin |
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| Abstract: | Self-lock spools and/or spring mechanisms are usually fitted inside the valve handle of multi-valve block for forklift trucks of 16 t and under in China so as to meet safety requirements for self lock of the fork-lift truck's gantry once it tends to tilt forward.However,many a problem has come out concerning this internal structure mechanism in the manner of complicated machining workmanship existing in manufacture and operation,long intervals in the process,low pass rates of the finished products,plus othe... |
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| Keywords: | Forklift truck Multi-way Valve Tilt valve blade Latching valve Load control valve |
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