인휠 시스템용 유성 기어 감속기의 응력 해석 및 개선 설계 = Stress Analysis and Design Modification of the Planetary Gear Reducer of an In-wheel System

다국어 초록 (Multilingual Abstract)

The planetary gear reducer becomes more and more widely used in machine industries. The planetary gear reducer has a significant role to transmit power to wheel & tire module in the Inwheel system. Thus, the planetary gear reducer should have strong stiffness and durability. In this paper, the contact and bending stresses at the tooth of the planetary gear reducer are analyzed using MASTA, a commercial gear design and analysis software. Stress distribution at the tooth face of the sun, planetary and annulus gears are obtained using the finite element method. The design modification is performed using the response surface method. The usefulness of the design modification and optimization method presented in this paper is verified by comparing the maximum stresses of the original and optimized planetary gear tooth

참고문헌 (Reference)

1 정성필, "제동 장치 최적 설계 모듈 개발" 한국자동차공학회 16 (16): 166-171, 2008

2 정성필, "기어 치형 설계 프로그램 개발에 관한 연구" 한국정밀공학회 26 (26): 104-111, 2009

3 Smart Manufacturing Technology, "MASTA User’sManual"

4 Dudley,D.W, "Handbook of Practical Gear Design" CRC Presss 1984

5 Maitra,G.N, "Handbook of Gear Design" McGraw-Hill 1985

6 Merritt,H.E, "Gear Engineering" John Wiley &Sons, Inc 1971

7 Lee, H. Y, "Design andAnalysis of Reduction Gear with Double ReductionPlanetary Gears" 12-16, 2006

8 Kim, S., "A Study on Power Distribution for an In-wheelElectric Vehicle" 559-604, 2010