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电液比例控制技术在开卷机机组中的应用
引用本文:王博维.电液比例控制技术在开卷机机组中的应用[J].有色设备,1999(1):27-30.
作者姓名:王博维
作者单位:涿神有色金属加工专用设备有限公司
摘    要:着重介绍电液比例控制技术在液压驱动开卷机组控制中的成功运用。运用电液比例控制技术是机列恒速度和恒张力功能得以实现的关键保证。电液比例控制液压驱动与传统的直流电机驱动相比,体现了当今世界机、电、液一体化的发展方向。其机械设备结构简单、控制方便

关 键 词:全液压驱动  电液比例控制技术  机电液一体化  恒张力  恒速度

Application of Current-ciquid Ratio Control Tech to Unwinding Unit
Wan Bowei.Application of Current-ciquid Ratio Control Tech to Unwinding Unit[J].Non-ferrous Metallurgical Equipment,1999(1):27-30.
Authors:Wan Bowei
Abstract:Here is emphatically introduced a current-liquid ratio control tech successfully used on a hydralically-driven unwinding unit. The tech is the Key factor and guarantee of realizing the constant speed and tension of the unit. By comparison with various tranditional DC motor driving,the hydralical driving with Current-liquid ratio control shows the development direction to merge machine, motor, and hydralical contral into an organic whole unit being simple in structure and convenient in operation.
Keywords:Fully-hydralic Driving Current-liquid Ratio Control Tech Whole Unit Merged Into By Machine  Motor  and Hydralic Control  Constant Tension  Constant Speed
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