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3.3 控制信号发生装置换档阀的工作由作用于阀芯两端的节气门油压和速控油压控制。这两个油压分别由节气门阀和速控阀产生。 3.3.1 节气门阀节气门阀的作用是根据节气门开度的大小产生控制换档阀动作及主油路油压的液压信号——节气门油压。根据对节气门阀控制方式的
3.3 control signal generating device shift valve work by the role of the throttle valve at both ends of the throttle hydraulic pressure and speed control. The two hydraulic pressures are generated by the throttle valve and the speed control valve. 3.3.1 Throttle Valve Throttle valve function is based on the throttle opening degree of the size of the control valve action and the main oil pressure hydraulic signal - throttle valve pressure. According to the throttle valve control method