| 平移码垛机升降液压回路的改造 |
| |
| 引用本文： | 尹宏,陈迎新,杨昭惠.平移码垛机升降液压回路的改造[J].河北冶金,2017(4). |
| |
| 作者姓名： | 尹宏 陈迎新 杨昭惠 |
| |
| 作者单位： | 河钢集团唐钢公司型钢部,河北唐山,063000 |
| |
| 摘 要： | 针对平移码垛机在生产中出现速度无法控制、设备冲击大、故障率高的问题,分析了产生上述问题的主要原因,在液压控制系统比例阀4WRZE25W8-7X上增加一个单向节流阀Z2FS22-3X/S2,该节流阀的双向流量可以单独调节,解决了上升、下降过程中因负载不同造成的比例阀调节困难问题,设备运行平稳,降低了设备事故率。
|
| 关 键 词： | 平移码垛机 液压回路 改进 |
IMPROVEMENT OF LIFTING HYDRAULIC CONTROL LOOP OF STACKING MACHINE |
| |
| Yin Hong,Cheng Yingxin,Yang Zhaohui.IMPROVEMENT OF LIFTING HYDRAULIC CONTROL LOOP OF STACKING MACHINE[J].Hebei Metallurgy,2017(4). |
| |
| Authors: | Yin Hong Cheng Yingxin Yang Zhaohui |
| |
| Abstract: | The main reasons for the problems of speed beyond control, large impact force, and high failure rate in the production of stacking machine are analyzed.A one-way throttle valve Z2FS22-3X/S2 is added in the hydraulic control system proportional valve 4WRZE25W8-7X.The bidirectional flow of the throttle valve can be adjusted separately, which solves the problem that the proportional valve is difficult to adjust due to the different load in the process of rising and falling.As a result, the operation of the equipment is stable, and the accident rate of the equipment is reduced. |
| |
| Keywords: | stacking machine hydraulic control loop improvement |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
