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http://dx.doi.org/10.14775/ksmpe.2018.17.2.095

Development of the Transfer Case for Power Distribution  

Sim, Ki-Joong (Kunsan Advanced Technology Innovation Center, Kunsan National UNIVersity)
Moon, Hong-Ju (Kunsan Advanced Technology Innovation Center, Kunsan National UNIVersity)
Lee, Youngchoon (The Institute of Technology, Hwa Shin Co)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.17, no.2, 2018 , pp. 95-102 More about this Journal
Abstract
This paper presents the development of the transfer case for a 3.5-ton commercial vehicle. A transfer case is composed of many parts, including helical gear, shaft, bearing, planetary gear, and others. Helical gears are currently used as power transmitting gears due to their relatively smooth and silent operation, large load carrying capacity, and operation at higher speeds. The key parameter in transfer case development is the bending stress at the root of a tooth in the helical gear. The bending stress of the helical gear has been studied through theoretical calculation and finite element method (FEM) analysis. Major factors of the bending stress calculation are determined according to American Gear Manufacturers Association (AGMA) standards, and FEM model analysis of the helical gear is conducted. FEM results are compared with theoretical calculations and the difference of the bending stress is described.
Keywords
Helical Gear; Transfer Case; Bending Stress; AGMA; Power Transmitting;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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