What is tool compensation in cnc?

Tool compensation in CNC (Computer Numerical Control) refers to the adjustment of the tool's position in relation to the programmed path to account for variations in tool size, wear, or geometry. This ensures that the cutting tool accurately follows the desired trajectory and maintains precision during machining operations. Tool compensation can be applied in both the X and Y axes, allowing for adjustments in the tool's offset to achieve the required dimensions and tolerances in the final workpiece. It enhances machining efficiency and reduces the risk of errors.