Geometrical integrity of microholes drilled by conventional and micro electrical discharge machining

• Main Authors: Ali, Mohammad Yeakub, Rosfazila, M. R., Rosnita, E.
• Format: Conference or Workshop Item
• Language: English; English
• Published: CSREA Press 2008
• Subjects: TJ Mechanical engineering and machinery; TS Manufactures
• Online Access: http://irep.iium.edu.my/28901/4/28901_Geometrical%20integrity%20of%20microholes%20drilled_complete.pdf; http://irep.iium.edu.my/28901/5/28901_Geometrical%20integrity%20of%20microholes%20drilled_scopus.pdf; http://irep.iium.edu.my/28901/; http://ehis.ebscohost.com/eds/detail?vid=2&sid=1973484d-fa16-40c8-8c72-e64242c5481e%40sessionmgr104&hid=101&bdata=JnNpdGU9ZWRzLWxpdmU%3d#db=edselc&AN=edselc.2-52.0-77957349242

This paper discusses the comparison of geometrical integrity of microholes drilled by conventional and micro electrical discharge machining (EDM). The microholes were produced on beryllium copper alloy using tungsten carbide electrode of 500 μm diameter. The geometry and surface texture of the micr...