A Study on Machining of the Self-Wiping Co-Rotating Twin Screw

밀폐형 동회전 2축 스크류의 제작에 관한 연구

  • 최부희 (서울정수기능대 자동화시스템과) ;
  • 이상혁 (건국대원 기계설계학) ;
  • 최상훈 (건국대 기계설계학과)
  • Published : 2003.06.01

Abstract

This paper describes screw tool design and machining method witch is able to design tool profile and 3-dimensional geometry for screws in self-wiping co-rotating twin screw extruder. The geometric features of screws for co-rotating twin screw extruders are developed from kinematic principles. Closely self-wiping screw segments are manufactured in universal milling machine by using designed screw tools. It is shown that experimental results verified the closely intermeshing condition in twin screw.

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