Research on the response characteristics of solenoid valve of the air-jet loom by simulation
Research on the response characteristics of solenoid valve of the air-jet loom by simulation
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DOI：
10.1007/s11630-013-0669-z
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发表时间：
2013-11
影响因子：
2.5
通讯作者：
Yuzhen Jin;R. Deng;Yingzi Jin;Xudong Hu
中科院分区：
文献类型：
--
作者：
Yuzhen Jin;R. Deng;Yingzi Jin;Xudong Hu
Solenoid valve is one of the executive parts of weft insertion control system. According to the response characteristics of the solenoid valve, an improved design becomes a necessity. Firstly, the numerical model was established after analyzing the solenoid valve during its start-up and shut-down. Comparing the simulation data with the practical data, it is verified that the numerical simulation model has a high feasibility. Secondly, excitation voltage and spring pre-compression were adjusted respectively, and the response rules after adjusting were investigated. The research of the study shows: the response time tends to be inverse proportional to the excitation voltage during start-up, and it becomes a constant value with the increase of the excitation voltage; the response time is proportional to the spring pre-compression when the solenoid valve starts up, it is inverse proportional to spring pre-compression when the solenoid valve shuts down. And the total response time is a constant value with the increase of the spring pre-compression. Therefore, the value of the excitation voltage and the spring pre-compression should be selected when the curve is becoming flatten. The results of the research can provide the reference to the further development of the solenoid valve.
