Machining pits on the curvature surface cup using spark process

• Main Authors: Samion, Syahrullail, Daud, Md. Razak, Yahya, Azli, Sapawe, Norzahir, Mahmud, Nazriah, Hashim, Nor Liyana Safura, Kartiko, Nugroho
• Format: Article
• Language: English
• Published: Penerbit UTM 2014
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utm.my/id/eprint/53347/1/SyahrullailSamion2014_Machiningpitsonthecurvature.pdf; http://eprints.utm.my/id/eprint/53347/; http://dx.doi.org/10.11113/jt.v69.3311
• Institution: Universiti Teknologi Malaysia

In this study, investigations have been conducted using electrical discharge process (die-sinker) to obtain new surface in metal hip implant, which place pit on the surface of curvature cup. A circular array of pit in circle shape was successfully created on the surface of acetabular. There are 8 pi...