Method for optimizing the productivity of a machining process of a CNC machine

摘要

The present invention relates to a method for optimizing the productivity of a machining process of at least one CNC (Computer Numerical Control) machine, wherein the CNC machine comprises at least one machining tool, which is movable by one or a plurality of drive axes, wherein the machining process of a given NC (Numerical Control) program that defines at least one tool path for the at least one machining tool and a path velocity profile along the tool path, the method comprising increasing the path velocity along the tool path in comparison to the path velocity profile defined by the given NC Program is defined, taking due account of the respective dynamic limit of each of the one or more drive axles, in particular with due regard to the maximum axle speed and the maximum axle acceleration of each de r one or the plurality of drive axes, and with due consideration of processing limits, which affects the web speed due to the processing capacity of the CNC machine, in particular the machining tool is executed. The method further includes adjusting the given NC program with the increased web speed along the tool path.