一、系统的基本原理见图1及图2,铰接挠性切割装置1由滑板5控制接地仿形,受控量是其接地压力f_d,由弹簧板4调定。当滑板及割刀仿形起伏使f_d变化超出最佳范围时,通过传感机构、继电器等,控制割台做相应的升降,而固定在割台上的传感机构及继电器又随之产生负反馈。 First, the basic principles of the system shown in Figure 1 and Figure 2, the articulated flexible cutting device 1 is controlled by the slider 5 ground profile, the controlled amount of its ground pressure f_d, set by the spring plate 4. When skateboarding and cutting knife contouring f_d change beyond the best range, through the sensing mechanism, relays, etc., to control the header to make the appropriate movements, and fixed in the header of the sensing mechanism and the relay also will have a negative Feedback.