Earticle

초록

영어

The objective of this study is to solve a problem that is occurred during the spline machining of tubular shaft yoke in both side IMS module. In order to simulate the problem, the movement direction of upper die was set as standard case and error case. The material of tubular shaft yoke was set to S20C as refer to the analysis library. The movement directions of upper die were separated with standard case and error case. The error case was set to simulate the problem in the spline machining of tubular shaft yoke. In order to solve the problem, the outer radius of upper die were modelled from 9.40mm to 9.44mm. The simulation results were analyzed and compared in terms of effective stress, metal flow line and folding phenomena characteristics. In case of the outer radius of upper die was 9.42mm, it was observed a relatively uniform effective stress distribution and had a straight metal flow line.

목차

ABSTRACT
1. 서론
2. 수치 해석적 연구 방법
2.1 스플라인 가공을 위한 금형
2.2 수치해석 조건
3. 결과 및 고찰
3.1 유효 응력(Effective stress) 특성
3.2 금속 유동선(Metal flow line) 특성
3.3 접힘 현상(Folding phenomena) 특성
4. 결론
후기
References

키워드

유효 응력 접힘 현상 금속 유동선 스플라인 가공 튜블러 샤프트 요크 양형 IMS 모듈 Effective stress Folding phenomena Metal flow line Spline machining Tubular shaft yoke Both side intermediate shaft module

저자

• 민세훈 [ Se Hun Min | Graduate school of Mechanical Engineering, Kongju National University ]
• 서현규 [ Hyun Kyu Suh | Member, Associate Professor, Division of Mechanical & Automotive Engineering, Kongju National University ] Corresponding Author

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