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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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An Experimental Study on the Deburring Characteristics according to rpm Change of Deburring Wheel

디버링 휠의 회전수 변화에 따른 디버링 특성에 관한 실험적 연구

  • Cheon, Kyeong-Ho (School of Automotive Engineering, Gyeongnam National University of Science and Technology) ;
  • Kim, Hae-Ji (Department of Automotive Engineering, Gyeongnam National University of Science and Technology)
  • 천경호 (경남과학기술대학교 대학원 자동차공학과) ;
  • 김해지 (경남과학기술대학교 자동차공학과)
  • Received : 2018.07.19
  • Accepted : 2018.08.25
  • Published : 2018.10.31
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Abstract

The modern aircraft consists of tens/hundreds of thousands of components. A large proportion of these components are manufactured using a machining process. A deburring process must be performed after to machining. This study investigates the effect of changes in the deburring wheel rpm on the deburring force and radius. The deburring wheel is used to trim sharp edges off machined parts of the aircraft. The deburring wheel used consists of a core and a nylon hair(this new concept is protected under patent). We find that higher deburring wheel rpm results in increased deburring force and radius. For deburring wheel rotation rates of 500~750rpm, deburring force of 3.4~6.5kgf and deburring radius of 0.4~0.5mm were observed.

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References

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