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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Experimental Study on Shape Machining Characteristics of Composite Honeycomb Core

복합재 하니콤 코어의 형상가공 특성에 관한 실험적 연구

  • Han, Seung-Woo (School of Automotive Engineering, Gyeongnam National University of Science and Technology) ;
  • Kim, Hae-Ji (School of Automotive Engineering, Gyeongnam National University of Science and Technology)
  • 한승우 (경남과학기술대학교 자동차공학과) ;
  • 김해지 (경남과학기술대학교 자동차공학과)
  • Received : 2014.07.18
  • Accepted : 2014.08.18
  • Published : 2014.08.31
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Abstract

A composite honeycomb core is widely used for lightweight aircraft materials. However, the composite honeycomb core coupled with metal-cutting machining processes does not make a very good match. This paper describes an experimental study of the shape-machining characteristics of a composite honeycomb core, in which a five-axis gantry machine is used. The experimental conditions of the offset allowance, tooling condition and feed rate were applied. The shape machining characteristics of a flat surface, a vertical surface, and a concave surface are evaluated by comparing the machining shape and burr characteristics.

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References

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