3.5.1.7 Speed Down Ratio
The CNC program often has many continuous small line segments which may cause over-cutting during high-speed cutting. However, if the limit check of each segment is made, the cutting speed will be slowed down again. Speed down ratio can make the controller in place check and continuous cutting between the two extreme conditions, do moderate processing. The ratio range of 100% to 1%, the ratio of the greater the bias toward high speed, the smaller the bias to high precision. 0% means the function is temporarily disabled.
When the speed down ratio setting is negative, the system will not perform the exact final speed check when performing high speed and high precision. This check uses the rotary encoder of the axial servomotor to detect the true speed of each block. When this speed is not greater than the final speed calculated by the system, the next block can be started. In the absence of testing, the processing speed will be faster, but in some places there will be less sharp acute angle situation.