Abstract: A display system for presenting information relating to the remote monitoring and operation of machines is provided. The display includes a display screen configured to include a main section adapted to display video image data relating to a selected monitored machine. A first side section is arranged along a first edge of the display screen and adapted to display respective video image data associated with each of a plurality of monitored machines. A second side section is arranged along a second edge of the display screen and adapted to display video image data relating to a worksite.

Abstract: A position determining system for a work machine includes a body and a work linkage. A laser receiver may be configured to detect a laser beam and communicate a height signal indicative of the height of the work machine body relative to the laser beam. A swing frame may pivot in a lateral direction relative to the work machine body about a swing axis and may include a swing frame sensor configured to monitor the swing position. A portion of a digging arm may pivot in the lateral direction about the swing axis and may include at least one digging arm sensor configured to monitor the position of the digging arm. A control module may be in communication with the laser receiver, the swing frame sensor, and the digging arm sensor. The control module may be configured to determine a position of the work linkage relative to the desired grade.

Abstract: A grading control system for a work machine having a work implement for grading along a grade defined by a laser plane generator is disclosed. The system includes tilt and lift actuators associated with the work implement and configured to selectively tilt, raise and lower the work implement. A laser receiver is configured to receive a laser signal indicative of a desired grade. The laser receiver is configured to communicate a height signal indicative of a position of the work machine relative to the laser plane. A lift sensor is configured to communicate a lift signal indicative of a lift position of the work implement. A control module is configured to generate and communicate a control signal based on the height and lift signals to actuate at least one of the lift and tilt actuators to maintain the work implement at a position substantially corresponding to the desired grade.

Abstract: Damage in a blisk airfoil is machined away to create a notch. A repair is welded in the airfoil to fill the notch. The weld repair is then machined to restore the airfoil to a substantially original, pre-damaged configuration at the repair.