Abstract: A configurable coupling assembly includes a body having a central bore and multiple receptacles. The central bore is configured to facilitate flow of fluid through the body, the receptacles are positioned radially outward from the central bore, the receptacles are substantially the same as one another, the receptacles are configured to receive respective couplers, and the respective couplers include multiple different types of couplers.

Abstract: A testing apparatus for use with a laser processing system that includes a laser for generating a non-stationary laser beam and a work plane positioned at a working distance relative to the non-stationary laser beam, wherein the testing apparatus includes a support tube; a protective window mounted in the support tube for protecting components mounted within the support tube; a reimaging lens mounted in the support tube for enlarging the non-stationary laser beam for characterization thereof; a pin-hole defining structure mounted in the support tube for receiving laser light generated by the laser beam, wherein the pin-hole is located at a predetermined distance from the reimaging lens; a fiber optic cable disposed within the pin-hole defining structure that has a proximal end at which the laser light is received through the pin-hole and a distal end to which the laser light is delivered; and a photodetector located at the distal end of the fiber optic cable that converts the laser light delivered to the phot

Abstract: A feed head apparatus for laser additive manufacturing, comprising an optical housing configured to receive a laser beam and a feedstock therein, wherein the feedstock is for use in an additive manufacturing process that includes a build plate or other additive manufacturing work surface; a first reflective optic for receiving and reflecting the laser beam; and a second reflective optic for receiving laser light reflected by the first reflective optic, wherein the second reflective includes a first region of curvature for directing a portion of the laser light received from the first reflective optic onto the feedstock in a cylindrical configuration such that the feedstock and the cylinder of laser light are coaxial with regard to one another; and a second region of curvature for directing a portion of the laser light received from the first reflective optic onto the build or surface only in a ring-shaped configuration, wherein the ring of laser light surrounds the feedstock and the cylinder of laser light an

Abstract: A testing apparatus for use with a laser processing system that includes a laser for generating a non-stationary laser beam and a work plane positioned at a working distance relative to the non-stationary laser beam, wherein the testing apparatus includes a support tube; a protective window mounted in the support tube for protecting components mounted within the support tube; a reimaging lens mounted in the support tube for enlarging the non-stationary laser beam for characterization thereof; a pin-hole defining structure mounted in the support tube for receiving laser light generated by the laser beam, wherein the pin-hole is located at a predetermined distance from the reimaging lens; a fiber optic cable disposed within the pin-hole defining structure that has a proximal end at which the laser light is received through the pin-hole and a distal end to which the laser light is delivered; and a photodetector located at the distal end of the fiber optic cable that converts the laser light delivered to the phot

Abstract: A testing apparatus for use with a laser powder bed fusion additive manufacturing device that includes a laser for generating a non-stationary laser beam and a build plane positioned at a predetermined location relative to the non-stationary laser beam.

Abstract: A feed head apparatus for use in laser wire additive manufacturing, comprising an optical housing adapted to receive a laser beam therein and a wire therein, wherein the wire is adapted for use in additive manufacturing; a first reflective optic for receiving and reflecting the laser beam; and a second reflective optic for receiving laser light reflected by the first reflective optic, wherein the second reflective optic directs the laser light received from the first reflective optic onto the wire in a cylindrical configuration such that the wire and the cylinder of laser light are coaxial with regard to one another within a portion of the optical housing.

Abstract: A testing apparatus for use with a laser powder bed fusion additive manufacturing device that includes a laser for generating a non-stationary laser beam and a build plane positioned at a predetermined location relative to the non-stationary laser beam.

Abstract: A testing apparatus adapted to be placed within a laser powder bed fusion additive manufacturing device that includes a laser for generating a non-stationary laser beam and a build plane positioned at a predetermined location relative to the non-stationary laser beam.

Abstract: A testing apparatus adapted to be placed within a laser powder bed fusion additive manufacturing device that includes a laser for generating a non-stationary laser beam and a build plane positioned at a predetermined location relative to the non-stationary laser beam.

Abstract: Electromagnetic and eddy current techniques for fast automated real-time and near real-time inspection and monitoring systems for high production rate joining processes. An eddy current system, array and method for the fast examination of welds to detect anomalies such as missed seam (MS) and lack of penetration (LOP) the system, array and methods capable of detecting and sizing surface and slightly subsurface flaws at various orientations in connection with at least the first and second weld pass.

Abstract: An ultrasonic machining module that includes an ultrasonic transducer, wherein the ultrasonic transducer is adapted to receive a machining tool; a vibration-isolating housing adapted to be both compatible with a machining system and to receive the ultrasonic transducer therein, wherein the housing further includes at least one modification for isolating all vibrations generated by the ultrasonic transducer when the device is in operation except axial vibrations transmitted to the machining tool, thereby preventing unwanted vibrations from traveling backward or upward into the machining system; and a connector in electrical communication with the ultrasonic transducer, wherein the connector is operative to supply electrical energy to the ultrasonic transducer, and wherein the connector is adapted to rotate at a predetermined rate of speed.

Abstract: Electromagnetic and eddy current techniques for fast automated real-time and near real-time inspection and monitoring systems for high production rate joining processes. An eddy current system, array and method for the fast examination of welds to detect anomalies such as missed seam (MS) and lack of penetration (LOP) the system, array and methods capable of detecting and sizing surface and slightly subsurface flaws at various orientations in connection with at least the first and second weld pass.

Abstract: An ultrasonic machining module that includes an ultrasonic transducer, wherein the ultrasonic transducer is adapted to receive a machining tool and a vibration-isolating housing adapted to be both compatible with a machining system and to receive the ultrasonic transducer therein, wherein the housing further includes at least one modification for isolating all vibrations generated by the ultrasonic transducer when the device is in operation except axial vibrations transmitted to the machining tool, thereby preventing unwanted vibrations from traveling backward or upward into the machining system. The ultrasonic machining module may also include an acoustically tuned collet and/or an acoustically tuned system for delivering coolant fluid through the module to a machining tool or target substrate.

Abstract: Electromagnetic and eddy current techniques for fast automated real-time and near real-time inspection and monitoring systems for high production rate joining processes. An eddy current system, array and method for the fast examination of welds to detect anomalies such as missed seam (MS) and lack of penetration (LOP) the system, array and methods capable of detecting and sizing surface and slightly subsurface flaws at various orientations in connection with at least the first and second weld pass.

Abstract: An ultrasonic machining module that includes an ultrasonic transducer, wherein the ultrasonic transducer is adapted to receive a machining tool and a vibration-isolating housing adapted to be both compatible with a machining system and to receive the ultrasonic transducer therein, wherein the housing further includes at least one modification for isolating all vibrations generated by the ultrasonic transducer when the device is in operation except axial vibrations transmitted to the machining tool, thereby preventing unwanted vibrations from traveling backward or upward into the machining system. The ultrasonic machining module may also include an acoustically tuned collet and/or an acoustically tuned system for delivering coolant fluid through the module to a machining tool or target substrate.

Abstract: An ultrasonic machining module that includes an ultrasonic transducer, wherein the ultrasonic transducer is adapted to receive a machining tool; a vibration-isolating housing adapted to be both compatible with a machining system and to receive the ultrasonic transducer therein, wherein the housing further includes at least one modification for isolating all vibrations generated by the ultrasonic transducer when the device is in operation except axial vibrations transmitted to the machining tool, thereby preventing unwanted vibrations from traveling backward or upward into the machining system; and a connector in electrical communication with the ultrasonic transducer, wherein the connector is operative to supply electrical energy to the ultrasonic transducer, and wherein the connector is adapted to rotate at a predetermined rate of speed.