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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Study on Fp Z/8 of Anti-Backlash Gear in an Engine

엔진용 백래쉬 방지 기어의 Fp Z/8에 관한 연구

  • Zhong, Xing (R&D Dept., Zhejiang Shuanghuan Driveline Co., LTD.) ;
  • Lv, Jianhua (R&D Dept., Zhejiang Shuanghuan Driveline Co., LTD.) ;
  • Lu, Hao (R&D Dept., Zhejiang Shuanghuan Driveline Co., LTD.) ;
  • Zhou, Rui (R&D Dept., Zhejiang Shuanghuan Driveline Co., LTD.) ;
  • Guo, Jianyu (R&D Dept., Zhejiang Shuanghuan Driveline Co., LTD.) ;
  • Kai, Lang (R&D Dept., Zhejiang Shuanghuan Driveline Co., LTD.) ;
  • Qin, Zhen (School of Mechanical & Aerospace Engineering, Gyeongsang National University) ;
  • Zhang, Qi (R&D Dept., Zhejiang Shuanghuan Driveline Co., LTD.) ;
  • Lyu, Sungki (School of Mechanical & Aerospace Engineering, Gyeongsang National University)
  • 종흥 (중국 절강쌍환전동유한회사) ;
  • 려건화 (중국 절강쌍환전동유한회사) ;
  • 로호 (중국 절강쌍환전동유한회사) ;
  • 주서 (중국 절강쌍환전동유한회사) ;
  • 곽검우 (중국 절강쌍환전동유한회사) ;
  • 개랑 (중국 절강쌍환전동유한회사) ;
  • 진진 (경상대학교 대학원 기계항공공학부) ;
  • 장기 (중국 절강쌍환전동유한회사) ;
  • 류성기 (경상대학교 대학원 기계항공공학부)
  • Received : 2020.07.04
  • Accepted : 2020.07.19
  • Published : 2020.10.31
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Abstract

The high speed of an engine balance box may cause significant additional gear noise. Gear accuracy is the most useful key to reduce gear noise, but the small tooth width and thin-walled anti-backlash gear introduce challenges to the manufacturing process. In order to reduce the gear noise caused by gear pitch error, this paper investigates the correlation between influencing factors and gear pitch error by analyzing the processing technology, tooling fixture, and equipment accuracy. By improving the process and optimizing the gear design, the gear machining accuracy was improved and the processing cost was saved.

Keywords

References

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