Abstract: A workpiece positioning system for holding and manipulating a workpiece. The system includes a rail, a headstock assembly, and a tailstock assembly. The tailstock assembly is mountable to the rail in spaced relation to the headstock assembly to enable the workpiece to be supported between the headstock assembly and the tailstock assembly. The tailstock assembly includes a locking mechanism operable between a locking position in which the tailstock assembly is lockable against the rail in a desired position relative to the headstock, and an unlocked position in which the tailstock assembly is adapted to traverse the rail. The invention also provides a powder injection nozzle having a body and aa tube releasably connected to the body. The tube defines a through passage having at least one inlet for receiving a cladding material and an outlet for delivering the cladding material from the tube.

Abstract: This invention relates to a workpiece positioning system for holding and manipulating a workpiece. The system includes a rail, a headstock assembly, and a tailstock assembly. The tailstock assembly is mountable to the rail in spaced relation to the headstock assembly to enable the workpiece to be supported between the headstock assembly and the tailstock assembly. The tailstock assembly includes a locking mechanism operable between a locking position in which the tailstock assembly is lockable against the rail in a desired position relative to the headstock, and an unlocked position in which the tailstock assembly is adapted to traverse the rail. The invention also provides a powder injection nozzle having a body and aa tube releasably connected to the body. The tube defines a through passage having at least one inlet for receiving a cladding material and an outlet for delivering the cladding material from the tube.

Abstract: A method, system, and computer program product for implementing personal identification number (PIN)-based data transfer activities is provided. The system includes a transfer system that includes a processor and a PIN processing application and decryption engine executing thereon. The PIN processing application and decryption engine implement a method. The method includes receiving an instrument identifier for an instrument upon which a data transfer is requested, and receiving a PIN input at the transfer system by a holder of the instrument. The PIN includes encrypted data elements that include the instrument identifier, a data value for the data transfer, a transfer system key of the transfer system, and a seed value associated with the instrument. The method includes decrypting the PIN to retrieve the data elements embedded therein. In response to successful validation of the data elements, the method includes encoding the instrument with the data value.

Abstract: A method, system, and computer program product for implementing personal identification number (PIN)-based data transfer activities is provided. The system includes a means for generating an instance of a PIN with elements including an identifier for an instrument and data to be transferred. The system also includes a transfer system including a reader for identifying the instrument, an input means for receiving the PIN, and an encoder. The system also includes a processor executing instructions for validating the PIN. The transfer system encodes the instrument with the data to be transferred in response to successful validation of the PIN.