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Oil Pump Rotor without Machining Treatment
Kanou Yuki,Sasaki Masao,Hosono Katsuaki 한국분말야금학회 2006 한국분말야금학회 학술대회논문집 Vol.2006 No.1
Oil Pump rotor is essential parts for automobile and, it is consisted of drive rotor and driven rotor in general. These parts are requested different properties according to environment. There are 2 types of Oil Pump rotor according to its usage. One is used for electric system, and the other is used for shaft-driven system. Especially, high precision and functionality is required in electric pump, and cost reduction is required in shaft-drive pump without slowing down its performance. This paper is mainly describing about the non-machine treated shaft-drive pump, based on the trial sample producing process.