| Zugriffsnummer | 31335 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Improving the accuracy of EDM manufacturing to the limits using an advanced clamping system and a μCMM |
| Autor(in); Institution |
Neugebauer, Michael; 5.3, Koordinatenmesstechnik, PTB-Braunschweig
Meeß, Rudolf; 5.5, Wissenschaftlicher Gerätebau, PTB-Braunschweig
|
| Quelle/Jahr | Proceedings of the 14th International Conference of the European Society for Precision Engineering and Nanotechnology: 1 (2014), 257 - 260 |
| Herausgeber(in) |
Leach, R.
|
| ISBN | 978-0-9566790-3-1 |
| Verlag | Bedford: Euspen |
| Konferenzangaben | 14th euspen international conference, Dubrovnik, 02-06, June, 2014, Croatia |
| Freie Schlagworte | EDM Precision Machining ; Micro-CMM Measurement ; Clamping |
| Zusammenfassung | A workpiece was manufactured by means of precision Wire Electrical Discharge machinig (WEDM) and with the aid of a very precise clamping system. Measurements could, therefore, be carried out at the workpiece using a Micro-Coordinate Measuring Machine (μCMM) and without losing the zero position of the declamped workpiece in the EDM machine. This process chain allows the precise and traceable determination of workpiece dimensions and, thereby, the determination of precise correction values for the final machining step. The accuracy achieved for geometrical features which are difficult to cut was 1 μm. |
