Effects of machining conditions on the accuracy of electro-discharge milling in carbon-based dielectric
Authors:
- Agnieszka Żyra,
- Sebastian Skoczypiec
Abstract
Electrodischarge micromachining (EDMM) with universal electrode tool is the machining method, where the workpiece is being shaped by the replication of the working electrode path in workpiece material. EDMM process is mainly used for manufacturing prototype microparts and tools for microforming (ie. tools for microcasting, microforming, micro deep drawing, microembosing, micropunching or microextrusions) where the high precision is required. However during EDMM, due to electrode tool wear, some problems with optimal accuracy and surface quality occur. To minimalize the influence of electrode wear on shape and dimensional accuracy various tool wear compensation algorithms are used to correct the electrode movements. In the paper three most commonly used compensation methods were shortly described: Uniform Wear Method (UWM), Anticipated Wear Compensation (AWC) and Real Time Compensation Method. The main aim of this work was to determinate the influence of process parameters on material removal rate as well as on working electrode wear during EDMM. The accuracy of machining process was defined and at the same time the problem of working electrode wear compensation with Real-Time Wear Sensing method was undertaken.
- Record ID
- CUT7f89bb190c40479b838eb3d8020e4463
- Publication categories
- ; ;
- Author
- Pages
- [1-6]
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (na s.) - 6; Bibliografia (liczba pozycji) - 18; Oznaczenie streszczenia - Abstr.
- Book
- Galdos Lander, Lander Galdos Arrazola Pedro, Pedro Arrazola Saenz de Argandoña Eneko Eneko Saenz de Argandoña [et al.] (eds.): Proceedings of the 22nd International ESAFORM Conference on Material Forming, 8-10 May 2019, Vitoria-Gasteiz, Spain, AIP Conference Proceedings, no. 2113, 2019, [Melville], American Institute of Physics, AIP Publishing, 6 p., ISBN 978-0-7354-1847-9
- Keywords in English
- electrodicharge machining, milling, accuracy
- DOI
- DOI:10.1063/1.5112655 Opening in a new tab
- URL
- https://aip.scitation.org/doi/abs/10.1063/1.5112655 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 20
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT7f89bb190c40479b838eb3d8020e4463/
- URN
urn:pkr-prod:CUT7f89bb190c40479b838eb3d8020e4463
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.