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Design of Fly-Cutter for Antisymmetric Screw Rotor

비대칭형 스크류 로터용 플라이커터의 치형설계에 대한 연구

Choi, Sang-Hun
최상훈

  • Published : 1997.01.01

Abstract

In this study, we designed tooth profile of the fly-cutter for antisymmetric rotor which is used in screw compressor. In order to verify this profile, we manufactured three different pairs(J46, N46, P46) of antisymmetric rotor using fly-cutter. We got the following conclusions from this study. (1) We obtained better contact condition using 3pairs of rotor which are manufactured by the fly-cutter. (2) We could prevent the cutter interference near bottom point of the robe of screw rotor.

Keywords

Screw Rotor;Male Rotor;Female Rotor;Machining;Fly Cutter;Wire EDM;Milling Machine