Investigation of a wheel-knife module with feedback torque signal for generation six to eight flat panel cutting

In this paper, we would investigate a wheel-knife module with feedback torque signal for generation six to eight flat panel cutting. The system of the investigated wheel-knife module was designed by using the servo type because thus type had the following figure merits. (1) The servo type could proceed with the stable cutting motion and its cutting depth would have a uniform value. (2) When the cutting process was carried out, the servo type could have smaller residual chippings. (3) The residual chippings on the cutting lines were more uniform and smaller than other system. The figure merit of the investigated system is that the signal can be feedback to the panel cutting platform, then we can immediately control the model and process of wheel-knife module via the control system of the panel cutting platform.