In this thesis,the three-dimension CFD technique is used to simulate the flow field inside the hydraulic slide valve, and based on this, the author analyses the primary cause and the factor of the spool rotating.
本文运用流体分析技术对液压滑阀流场进行了数值模拟，并在此基础上分析阀芯旋转的主要原因及其影响因素。
参考来源 - 液压滑阀阀芯旋转现象机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
其阀芯旋转驱动装置结构合理，密封性好，精度高，便于加工，适合多路换向阀。
The reversing driving device of the valve plug has the advantages of reasonable structure, good stopping property, high precision, easy to process, and suitable for the multi-channel conversion valve.
气动球阀的工作原理是靠旋转阀芯来使阀门畅通或闭塞。
Pneumatic valve works by rotating the valve spool to flow or occlusion.
通过旋转阀芯使水流在泡沫和水线两档之间随意切换。
The stream can be shifted freely between foam chamber and water line chamber by rotary valve core.
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