Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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High Speed Machining of the thin surface parts using liquid metal and selection of machining condition by Latin Square Method

Liquid metal을 이용한 고속 양면 가공 및 라틴 방격법에 의한 최적가공 조건 선정

  • 임표 (전북대학교 대학원 기계공학과) ;
  • 이회관 ((사) 전북대학교 자동차 부품 금형 기술혁신센터) ;
  • 양균의 (전북대학교 기계항공시스템공학과)
  • Published : 2005.10.01
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Abstract

This paper presents manufacture of mock-up by HSM and optimization of machining condition for high productivity in the view of manufacturing time and accuracy. The rapid machining of prototypes plays an important role in building mock-up. Rapid Prototyping(RP) is a technology to make prototype. But, it have many problems such as shrinkage. deformation and formation occurred by hardening of resin and stair shaping. On the contrary, high speed machining(HSM) technology has many advantages such as good quality, low cost and rapid machining time. HSM and RP is compared for machining efficiency. Experiments are designed by Latin Square Method and machining condition is optimized and selected by ANOVA. For example, propeller is machined by the surface machining of thin surface parts.

Keywords

References

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