한국산업융합학회 논문집 (Journal of the Korean Society of Industry Convergence)
- 제7권4호
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- Pages.325-330
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- 2004
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- 1226-833X(pISSN)
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- 2765-5415(eISSN)
절삭가공에서 칩포머에 의한 절삭저항
Cutting Force by Chip Former in Machining
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최원식
(밀양대학교 기계공학과)
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Choi, Won-Sik
(Dept. of Mechanical Engineering Miryang National University)
- 투고 : 2004.05.06
- 심사 : 2004.11.15
- 발행 : 2004.11.30
초록
The forces acting on the tool are an important aspect of maching. For those concerned with the manufacture of machine tools, a knowledge of the forces in needed for estimation of power reguirements and for the design of machine tool elements tool-holders and fixtures, adequately rigid and free from vibration. The force reguired to form the chip is dependent on the shear yield strength of the work material un der cutting conditions which are cutting speed, workpiece, feedrate, insert type. In this study, FG, ML, MP, MC, C, RT inserts were investigated in turning using SM45C, SCM4, SKD11, SUS316, materials. The diameter of materials was 60mm, 80mm, 110mm. This paper presents MP were lowest and SKD11 were largest of the workpiece in cutting forces.