한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
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5톤급 웜기어 감속기의 워엄기어와 케이싱의 최적설계 및 해석에 관한 연구

Study on Optimal Design and Analysis of Worm Gear and Casing of 5 Ton Class Worm Gear Reducer

  • 조성현 (경상대학교 대학원 기계항공공학부(항공연)) ;
  • 전창민 (경상대학교 대학원 기계항공공학부(항공연)) ;
  • 진진 (경상대학교 대학원 기계항공공학부(항공연)) ;
  • 김동선 (경상대학교 대학원 기계항공공학부(항공연)) ;
  • 류성기 (경상대학교 대학원 기계항공공학부(항공연))
  • Cho, Seong Hyun (School of Mechanical & Aerospace Engineering(ReCAPT), Gyeongsang National University) ;
  • Jeon, Chang Min (School of Mechanical & Aerospace Engineering(ReCAPT), Gyeongsang National University) ;
  • Qin, Zheon (School of Mechanical & Aerospace Engineering(ReCAPT), Gyeongsang National University) ;
  • Kim, Dongseon (School of Mechanical & Aerospace Engineering(ReCAPT), Gyeongsang National University) ;
  • Lyu, Sung-Ki (School of Mechanical & Aerospace Engineering(ReCAPT), Gyeongsang National University)
  • 투고 : 2019.09.07
  • 심사 : 2019.10.10
  • 발행 : 2019.12.31
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초록

The worm reducer is capable of quadrature power transmission when the shafts are disposed at right angles to each other. Since a large reduction ratio can be obtained of up to approximately 1/100 and a sliding movement is performed during operation compared with other gears, the noise and vibration are small, and there is the advantage that reverse rotation can be prevented. On the other hand, severe wear and damage are displayed on the gear and worm tooth surface, and many defects, such as intense heat generation of the reducer, occur. In the reducer case, the four-piece casing method was selected to solve the problems of heat generation, transmission efficiency, and assemblability. In this paper, we analyzed the problems of the worm and worm wheel (the core parts of a 5-Ton worm reducer) and casing through these methods and researched how to solve them.

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참고문헌

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