Patents by Inventor Andrea Buzzini

Andrea Buzzini has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process parameter optimization in electrical discharge machining
    Patent number: 6600125
    Abstract: A method and apparatus for electrical discharge or electrochemical machining of workpieces, in which a machining electrode is moved relative to a workpiece, the machining is performed in cycles, and the appropriate process parameters are adjusted for machining of the current cycle with consideration of process parameters of the current cycle. To improve this method and the apparatus to the extent that improved geometric machining accuracy is made possible without time losses, stored process parameters of at least one previous cycle are also considered for adjustment of the process parameters of the current cycle.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: July 29, 2003
    Assignee: Agie SA
    Inventors: Marco Boccadoro, Andrea Buzzini, Stefano Bonini