Influence of fixed pressure on the machining accuracy of inner diameter of hollow shaft

고정압이 중공축 내경의 가공정밀도에 미치는 영향

  • 전영석 (동양미래대학 기계공학부 기계설계과) ;
  • 장성민 (유한대학 기계과) ;
  • 강신길 (동양미래대학 기계공학부 기계과)
  • Received : 2010.04.27
  • Accepted : 2010.05.13
  • Published : 2010.06.15

Abstract

This paper presents a study of the influence of fixed pressure in turning. The effect of roundness error and diameter deformation were studied with respect to the fixed pressure applied inside the cylindrical work piece made by boring tool in CNC lathe. The boring tool used in this study is a tungsten carbide coated. The material of workpiece is SM45C and the machining method is dry cutting. Cutting conditions as cutting speed, feed rate and depth of cut are constant. Finally, the change of fixed pressure had influence on the roundness error and diameter deformation.

Keywords

References

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