An Analytical Study on the Thermal-Structure Stability Evaluation of Mill-Turn Spindle with Curvic Coupling

• 발행기관: 개인저작물
• 저자명: 이춘만(Choon-Man Lee) 정호인(Ho-In Jeong)
• 간행물 정보: 『개인저작물 - 공학』제19권 제1호, 100~107쪽, 전체 8쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2020.1.null

영문 초록

As demand for high value-added products with hard materials increases, the line center is used for producing high value-added products in many industries such as aerospace, automobile fields. The line center is a key device for smart factory automation that can improve the production efficiency and the productivity. Therefore, the development of a mill-turn line center is necessary to produce high value-added products with complex shapes flexibly. In the mill-turn process, a milling process and a turning process are combined. In particular, the turning process needs to increase the rigidity of the spindle. The purpose of this study is to analyze the thermal-structural stability through thermo-structural coupled analysis for a mill-turn spindle with a curvic coupling. The maximum temperature and thermal stability of the spindle were analyzed by thermal distribution. In addition, the thermal deformation and thermal-structural stability of the spindle were analyzed through thermo-structural coupled analysis.

목차

1. Introduction

2. Structure of Mill-turn Spindle

3. Thermal Analysis

4. Thermal-structural Coupled Analysis

5. Analysis Results

6. Conclusion

References

키워드

스핀들 밀-턴 가공 커빅 커플링 열-구조 안정성 열-구조 연성해석 Spindle Mill-turn Process Curvic Coupling Thermal-structure Stability Thermal-structure Coupled Analysis