Abstract: In one or more embodiments, a method includes selecting a cemented carbide substrate from a plurality of cemented carbide substrates in a substrate inventory. Each of the plurality of cemented carbide substrates have a substantially planar top surface. The method also includes emitting a plurality of laser pulses from a laser towards at least the substantially planar top surface of the cemented carbide substrate to ablate selected regions of the cemented carbide substrate thereby forming the cemented carbide substrate into a selected shape.

Abstract: A progressive cavity pump includes a sealed drive between the rotor and universal joint. The universal joint includes a socket configured to receive a drive shaft of the rotor. A cover, such as a locking nut, is disposed over the connection between the rotor and universal joint. Seals are retained in place by the locking nut to prevent abrasive materials from entering into the interface between the rotor and the universal joint.

Abstract: A progressive cavity pump includes a sealed drive between the rotor and universal joint. The universal joint includes a socket configured to receive a drive shaft of the rotor. A cover, such as a locking nut, is disposed over the connection between the rotor and universal joint. Seals are retained in place by the locking nut to prevent abrasive materials from entering into the interface between the rotor and the universal joint.

Abstract: A mobile light tower (1) comprising a base unit (2) and at least one light (4a, 4b) connected to the base unit by an extendable mast (5), the base unit including a power source for powering the at least one light, the extendable mast (5) adapted to move between a retracted position and an extended position, wherein the mobile light tower includes a controller (6) and a wind speed sensor (7), the controller adapted to lower the extendable mast to an intermediate position, between the retracted position and extended position, when the wind speed sensor (7) determines that a predetermined wind speed is exceeded.

Abstract: A system for the nondestructive evaluation of aircraft comprising a plurality of positional transmitters forming a perimeter around a test airplane and an inspection station within the perimeter. The inspection station includes a moveable cart, a nondestructive testing device coupled the cart, and a computer coupled to the cart and nondestructive testing device. The computer configured to receive aircraft positional data from positional receivers mounted on an aircraft and overlay a model of the aircraft on the received aircraft positional data to determine a coordinate system for the aircraft. The computer is further operable to determine the location of the cart from data received from onboard positional receivers, the location of the cart referenced to the coordinate system for the aircraft.