The influence of the parameters of the valve(in particular the spring rigidity of the valve rod) on flow-dividing accuracy is analysed in the rate of self-regulation and the steady-state error.

从快速性和稳态误差二个方面，分析了元件参数（特别是阀芯定位弹簧刚度）对分流精度的影响。

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Adjusting thickness-cutting knob may carry out stepless speed regulation of push rod so as to meet the requirement of different cutting thickness.

调整厚度切割旋钮，可对推杆进行无级调速以满足不同切割厚度的要求。

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