Development of Speed Reducer with Planocentric Involute Gearing Mechanism

Moon-Woo Park; Jae-Hoon Jeong; Jeong-Hyeon Ryu; Hyoung-Woo Lee; Noh-Gill Park

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자료유형: 학술저널

저자정보: Moon-Woo Park Jae-Hoon Jeong Jeong-Hyeon Ryu Hyoung-Woo Lee Noh-Gill Park

저널정보: 대한기계학회 Journal of Mechanical Science and Technology Journal of Mechanical Science and Technology Vol.21 No.8

발행연도: 2007.8

수록면: 1,172 - 1,177 (6page)

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이 논문의 연구 히스토리 (2)

2019

A Study on Conceptual Design of Planocentric Involute Reducer for Modular Robot

Moon-Woo Pa , k 제어로봇시스템학회 국제학술대회 논문집 2019.10 학술대회자료

2007

Development of Speed Reducer with Planocentric Involute Gearing Mechanism

Moon-Woo Pa , k , Jae-Hoon Jeong 외 4명 Journal of Mechanical Science and Technology 2007.08 학술저널

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A new speed reducer with the planocentric involute gearing mechanism, which can be replaced with a cycloid drive, is developed. This speed reducer eliminates some significant disadvantages of the cycloid drive, which are difficulty in not only designing and manufacturing the tooth profile but also meshing the gears to maintain an accurate center distance. In this paper, to avoid tooth tip interference between internal and external gears and maximize a speed reduction ratio, a pressure angle, a tooth height, a profile shifting factor and the number of teeth are simulated. We manufacture a prototype based on these simulated results of the design specifications (the rated power of 350watts, rated speed of 3600rpm and speed reduction ratio of 41:1), of which the overall size is Φ146㎜×95.2㎜. A power efficiency test of the prototype is carried out to compare with the cycloid drive.

#Gear #Speed reducer #Planetary gear #Planocentric #Involute #Cycloid drive

참고문헌 (11)

참고문헌 신청

Advanced Rotating Machinery Dynamics (Rotor bearing, Technology & Software), 1994, “COBRA,” USA.

AGMA, 1988, “Fundamental Rating Factors and Calculation Methods for Involute Spur and Helical Gear Teeth,” ANSI/AGMA 2001-B886.

AGMA, 1989, “Geometry Factors for Determining the Pitting Resistance and bending Strength of Spur, Helical and Herringbone Gear Teeth,” AGMA 908-B89.

Calson, J. H., 1985, “Harmonic Drive for Servo Mechanisms,” Machine Design, Vol. 6 pp. 102~106.

Colbourne, J. R., 1987, “The Geometry of Involute Gears,” Springer-Verlag New York.

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