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http://dx.doi.org/10.7736/KSPE.2015.32.2.173

An Analytical Study on the Preheating Effect of Workpiece with Cylindrical Shape for 3-Dimensional Laser-Assisted Milling  

Woo, Wan-Sick (School of Mechanical Engineering, Changwon National University)
Lee, Choon-Man (School of Mechanical Engineering, Changwon National University)
Publication Information
Journal of the Korean Society for Precision Engineering / v.32, no.2, 2015 , pp. 173-178 More about this Journal
Abstract
Laser-assisted machining (LAM) is an effective machining method for processing difficult-to-cut materials. Prediction and estimation of preheating effect of the LAM is difficult because of moving heat source. So it is necessary to study the preheating effect of the laser heat source irradiated on the curved surfaces of workpieces of various shape. In this paper, thermal analysis of the LAM for 3-dimentional workpiece with cylindrical shape was performed. The results of this analysis can be applied to obtain the optimal preheating method and path for LAM of 3-dimensional workpiece.
Keywords
Laser assisted milling; Cylindrical shape; Laser preheating; Distorted circle;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
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