한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제25권2호
  • /
  • Pages.149-155
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  • 2016
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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중장비 붐을 가공하기 위한 특수 공구의 개발

Development of Special Tool of Boom for Heavy Equipment

  • Jeong, Hwang-Young (Dept. of Mechanical Engineering, Graduate School, Daejeon Chungnam National University) ;
  • Song, Doo-Sang (Dae-Myung Tech., Dae-Myung Tech.) ;
  • Hong, Jun-Hee (Dept. of Mechanical Engineering, Chungnam National University)
  • 투고 : 2016.03.17
  • 심사 : 2016.04.14
  • 발행 : 2016.04.15
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초록

The purpose of this study is to develop special tools used to extend the tool life for the boom of heavy equipment. The boom of heavy equipment is manufactured by cutting the inner and outer surface with respect to the assembly site essential. In particular, when cutting the inner surface, entry of the tool is difficult owing to the limited size of the inner diameter and non circular cutting. In addition, the productivity is poor because the use of the cutting tool made of the SKH material. Therefore, it is necessary to develop a special tool for machining heavy equipment boom to extend tool life and to improve productivity. The special tool developed this study has the form of a holder and tip. The tip was created by applying a commercially available tungsten carbide insert.

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참고문헌

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