Apparatus and method for controlling the machining of workpieces using piezoceramic transducers

US8080918B2 · kind B2 · utility

Assignee

• CERAMTEC GMBH · DE

Inventors

• Konrad Tzschentke · Pommelsbrunn, DE
• Hans-Jürgen Schreiner · Lauf an der Pegnitz, DE
• Kurt Handschuh · Eckental, DE
• Raouf Ben Amor · Lorch, DE
• Michael Fripan · Backnang, DE

Key dates

• Filing date: Feb 2, 2007
• Grant date: Dec 20, 2011
• Expiry date: Sep 12, 2028

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T83/85
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

Patterns detection to input data containing a plurality of transactions, each transaction having at least one item, is carried out in the following way. Filter conditions for interesting patterns are received, and a first wet of filter conditions applicable in connection with generation of candidate patterns is determined.