An experimental investigation for electric discharge grinding chemical vapor deposition silicon carbide

DOI

10.2991/mebe-15.2015.139How to use a DOI?

Keywords

electric discharge ginding; copper ring electrode; silicon carbide.

Abstract

Silicon carbide (SiC) is a kind of material with high specific stiffness, thermal conductivity and low thermal deformation coefficient, which is currently in active demand in aeronautic and astronautic industries. However, the beneficial properties of high hardness and high strength cause problems in shaping SiC blanks. Electrical discharge machining (EDM) is one of the most popular unconventional machining processes used for producing hard and brittle material. But, the processing efficiency of EDM is lower than electrical discharge grinding (EDG). An experimental investigation was made into the improved technologies of EDM. The normal EDM material removal rate (MRR) could be achieved in EDG under suitable conditions of electrode rotating speed, ring copper electrode with a rotating device was made and employed to study the EDG technology.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qidong Geng
AU  - Chunyan Li
AU  - Jun Wang
PY  - 2015/04
DA  - 2015/04
TI  - An experimental investigation for electric discharge grinding chemical vapor deposition silicon carbide
BT  - Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering
PB  - Atlantis Press
SP  - 604
EP  - 607
SN  - 2352-5401
UR  - https://doi.org/10.2991/mebe-15.2015.139
DO  - 10.2991/mebe-15.2015.139
ID  - Geng2015/04
ER  -