A Study on Characteristics of Tool Wear and Surface Roughness in Face Milling of Automobile Parts

승용차 부품의 정면밀링가공시 공구마모 및 표면거칠기 특성에 관한 연구

  • 김성일 (전북대학교 국책지원사업단 전임연구원) ;
  • 오성훈 (전북대학교 대학원) ;
  • 문상돈 (전북대학교 대학원) ;
  • 김태영 (전북대학교 기계공학부)
  • Published : 1996.09.01

Abstract

The quality and productivity in machining automobile parts are influenced by various factors such as cutting conditions, vibration, and used tool. To improve the quality and productivity of the automobile parts(torsion beam), lots of research on the evaluation of tool life and control of surface roughness has been required. Therefore, the width of flank wear, cutting force, and surface roughness are monitored to analyse the characteristics of tool wear and surface roughness at different tools. This experimental investigation is mainly focused on the characteristics of the tool wear, tool life and surface roughness in multi-insert milling of automobile parts(torsion beam) by using uncoated tungsten carbide tool(WC), TiN coated tool, and cermet tool.

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