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橡塑技术与装备 CHINA RUBBER/PLASTICS TECHNOLOGY AND EQUIPMENT
图 4 不同上顶栓保压压力下的高压泵伺服电机转速功率曲线
参考文献 ： [4] 许梁，杨前明 . 现代电液控制技术的应用与发展 [J]. 现代制造
[1] 高俊，喜冠南 . 伺服电机控制高压大流量双泵液压动力系统研 技术与装备，2007(3):72-76.
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[2] 张忠远，汪峰 . 液压节能技术 [M]. 北京 ：清华大学出版社， [6] 梁利华 . 液压传动与电液伺服系统 [M]. 哈尔滨 : 哈尔滨工程
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[3] 金义慧，方祟智 . 过程控制 [M]. 北京 ：清华大学出版社， [7] 余崇俊 . 国内外液压轮胎硫化机水平浅析 [J]. 橡塑技术与装备，
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Application of servo motor hydraulic system in mixing machine
Zhang Zhiqiang, Cai Xiang, Cai Chao, Yang Fan
(Yiyang Rubber Plastic Machinery Group Co. LTD.,Yiyang 413000, Hunan, China)
Abstract: In response to the development trend of energy conservation and environmental protection in
internal mixers, our company has collaborated with suppliers to develop a new type of servo motor hydraulic
system for internal mixers, which can replace the conventional asynchronous motor proportional valve
hydraulic system. This hydraulic system can provide pressure and flow as needed according to the various
actions of the mixer, and has the advantages of low noise, low requirements for oil cleanliness, and energy
saving.
Key words: servo motor hydraulic system; asynchronous motor proportional valve hydraulic system;
internal mixer; energy saving
(R-03)
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