Browse > Article
http://dx.doi.org/10.5762/KAIS.2015.16.4.2430

A Study on the Wearing Analysis of Insert Tip and Chip's Shape in Turning Operations  

Park, Dong-Keun (Dept. of Mechanical System Engineering, Kyonggi University)
Lee, Joon-Seong (Dept. of Mechanical System Engineering, Kyonggi University)
Jo, Gye-Hyeon (Dept. of Mechanical Engineering, Graduate School, Kyonggi University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.16, no.4, 2015 , pp. 2430-2435 More about this Journal
Abstract
In order to achieve high flexibility in manufacture, analysis of chip's shape is one of the most important problems. This paper describes the change of machining characteristics in workpiece materials depending on turning clearance angle. The experiments start from choosing three workpiece materials that are SM45C(machine structural carbon steel), STS303(stainless steel), SCM415 (chrome-molybdenum steel). Then, the experiments show specifically how features of selected materials changed when they were processed with diverse machining depths and with feed rate starting from fixed rotational speed. Especially, the experiments were also analyzed in chip's shape and wear of insert tip. In conclusion, these experiments show that chip's shape was changed by quality of the materials, depth of cut, and conveying speed. When machining feedrate and machining depth were 0.10mm/rev and 0.3mm respectively, workpiece materials showed the best shapes, not categorizing quality of the materials and machining characteristics.
Keywords
CNC Turning; Workpiece Material; Feed Rate; Turning Operation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Whang B. C, "Effects of the cutting condition on tool life and surface roughness", Master Thesis, Kyungil University, 1993.
2 Lee, Y. C., "CAD/CAM Script Application Techniques for Addition Axial Application of CNC M/C", J. of the KAIS, Vol. 10, No. 6, pp. 1157-1163, 2009. DOI: http://dx.doi.org/10.5762/KAIS.2009.10.6.1157
3 Kim, G. C., "Effect of the Bite Angle on the Surface Roughness of Workpiece Material in CNC Turning", Master Thesis, Kyonggi University, 2013.
4 Kyocera Precision Tools Korea, "2012-2013 Kyocera Cutting Tool", Catalog, pp. B1-D4, 2011.