STUDYING THE PARAMETERS INFLUENCING THE ACCURACY OF ELECTRON BEAM DERILLED HOLES | ||
| The International Conference on Applied Mechanics and Mechanical Engineering | ||
| Article 33, Volume 12, 12th International Conference on Applied Mechanics and Mechanical Engineering., May 2006, Pages 202-213 PDF (297.87 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/amme.2006.42250 | ||
| Authors | ||
| ELNAGGAR W. M.1; KOHAIL A. M.2; MOUGHITH W. S.1 | ||
| 1Egyptian Armed Forces. | ||
| 2Associate Professor, Faculty of Technology , Workers University, Cairo, Egypt. | ||
| Abstract | ||
| ABSTRACT: Electron beam drilling has been widely used in industry. The drilling process is performed when the electron beam is focused with enough energy to melt and vaporize the drilling substrate. The present work introduce the study of the influence of different beam parameters as beam current, focusing current and pulse frequency on the accuracy of the drilled holes in low carbon steel specimens. High speed machining experiments with deflection coil are performed. The produced holes accuracy is evaluated mainly by conicity and circularity | ||
| Keywords | ||
| electron; Beam; and drilling | ||
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