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http://dx.doi.org/10.14775/ksmpe.2020.19.01.100

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

Lee, Choon-Man (Dept. of Mechanical Engineering, College of Mechatronics, Changwon National University)
Jeong, Ho-In (Mechanical Design and Manufacturing, School of Mechatronics Engineering, Changwon National University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.19, no.1, 2020 , pp. 100-107 More about this Journal
Abstract
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.
Keywords
Spindle; Mill-turn Process; Curvic Coupling; Thermal-structure Stability; Thermal-structure Coupled Analysis;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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