Abstract: Systems, methods, and devices are provided for controlling the operation of an industrial machine (e.g., a drill) based on a determined attribute of a pipe. A sensor is configured to generate an output signal related to a characteristic of the pipe. The characteristic of the pipe can be the presence or absence of a pipe, a weight of the pipe, etc. A controller receives the output signal from the sensor and determines an attribute of the pipe based on the output signal from the sensor. The controller is then configured to control the industrial machine or take a control action based on the attribute of the pipe.

Abstract: Systems, methods, and devices for controlling the operation of an industrial machine (e.g., a drill) based on a determined attribute of a pipe. A sensor is configured to generate an output signal related to a characteristic of the pipe. The characteristic of the pipe can be the presence or absence of a pipe, a weight of the pipe, etc. A controller receives the output signal from the sensor and determines an attribute of the pipe based on the output signal from the sensor. In some embodiments, the attribute of the pipe is a wall thickness of the pipe. In some embodiments, the controller determines the wall thickness of the pipe based on a difference between an initial weight for the pipe and a current or present weight of the pipe. In some embodiments, the controller determines the wall thickness of the pipe based on a difference between an initial diameter of the pipe and a current or present diameter of the pipe.

Abstract: Systems, methods, and devices for controlling the operation of an industrial machine (e.g., a drill) based on a determined attribute of a pipe. A sensor is configured to generate an output signal related to a characteristic of the pipe. The characteristic of the pipe can be the presence or absence of a pipe, a weight of the pipe, etc. A controller receives the output signal from the sensor and determines an attribute of the pipe based on the output signal from the sensor. In some embodiments, the attribute of the pipe is a wall thickness of the pipe. In some embodiments, the controller determines the wall thickness of the pipe based on a difference between an initial weight for the pipe and a current or present weight of the pipe. In some embodiments, the controller determines the wall thickness of the pipe based on a difference between an initial diameter of the pipe and a current or present diameter of the pipe.

Abstract: A mast and rack assembly for a mining machine includes a mast and a rack assembly coupled to the mast. The rack assembly includes outer rails and rack segments disposed between the outer rails and the mast. At least one of the outer rails overlaps two of the rack segments.

Abstract: A mast and rack assembly for a mining machine includes a mast and a rack assembly coupled to the mast. The rack assembly includes outer rails and rack segments disposed between the outer rails and the mast. At least one of the outer rails overlaps two of the rack segments.