Abstract: A method for cutting a plow bolt hole in a work piece using a cutting torch includes receiving a computerized part file including elements representing holes to be cut in the work piece. An element is selected and assigned a plow bolt hole identity. The selected element is associated with an aspect of an inner shape and an aspect of an outer shape of the plow bolt hole. A tool path is developed for the cutting torch that accounts for the aspect of the inner shape and the aspect of the outer shape and is associated with the selected element. Instructions are output to a computer numerical control (CNC) machine to move the cutting torch along the tool path so as to cut both the inner shape and the outer shape of the plow bolt hole in the work piece consecutively without interrupting a flame of the torch.

Abstract: A method for cutting a plow bolt hole in a work piece using a cutting torch includes receiving a computerized part file including elements representing holes to be cut in the work piece. An element is selected and assigned a plow bolt hole identity. The selected element is associated with an aspect of an inner shape and an aspect of an outer shape of the plow bolt hole. A tool path is developed for the cutting torch that accounts for the aspect of the inner shape and the aspect of the outer shape and is associated with the selected element. Instructions are output to a computer numerical control (CNC) machine to move the cutting torch along the tool path so as to cut both the inner shape and the outer shape of the plow bolt hole in the work piece consecutively without interrupting a flame of the torch.