주축 런아웃이 절삭흔과 표면거칠기에 미치는 영향에 관한 연구

• 영문명: A Study on the Spindle Run-out Effects on Cutter Mark and Surface Roughness
• 발행기관: 개인저작물
• 저자명: 황영국(Young-Kug Hwang) 이춘만(Choon-Man Lee)
• 간행물 정보: 『개인저작물 - 공학』제16권 제2호, 84~91쪽, 전체 8쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2007.04.null

영문 초록

The radial error motion of a machine tool cutter/spindle system is critical to the dimensional accuracy of the parts to be machined. This paper presents an investigation into spindle run-out effects on cutting mark and surface roughness. We experimented the effects of spindle run-out on surface roughness in flat-end milling by cutting AL 7075 workpiece in various cutting conditions. In order to analyze the effects of run-out on the surface roughness, the spindle s radial error motions was measured by mounting a sphere target onto the spindle as a reference. From the experimental results, it was found that spindle run-out makes a directive effects on surface roughness in flat-end milling.

목차

1. 서론

2. 다물체 동역학 해석

3. 실험장치 및 실험방법

4. 실험결과 및 고찰

5. 결론

참고문헌

키워드

주축 런아웃 절삭흔 표면거칠기 절삭력 다물체 동역학 Spindle run-out Cutting mark Surface roughness Cutting force Multi-body dynamics