Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Characteristic Analysis of Underwater Bearing for Canned-Type Electric Water Pump

캔드타입 전동워터펌프용 수중베어링의 특성분석

  • Park, In Kyum (Dept. of Mechanical and Mechatronics Engineering, Kangwon National University) ;
  • Kim, Hyung Jin (Dept. of Mechanical and Mechatronics Engineering, Kangwon National University) ;
  • Hong, Nam Pyo (Kangwon human Resources Development Institude) ;
  • Seo, Young Ho (Dept. of Mechanical and Mechatronics Engineering, Kangwon National University) ;
  • Kim, Byeong Hee (Dept. of Mechanical and Mechatronics Engineering, Kangwon National University)
  • Received : 2013.11.19
  • Accepted : 2014.03.26
  • Published : 2014.04.15
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Abstract

This paper presents characteristic analysis of underwater bearing for canned type electric water pump. Characteristic analysis of underwater bearing was performed using self-developed performance tester, which capable of torque change, noise change, motor speed change and abrasion loss test with respect to temperature change of underwater bearing. The performance tester can be monitored in real time by designing the control unit using the Labview program. The performance experiment was performed through comparison of the silicon carbide (SIC) and the carbon bearing. From the experiment results, performance of SIC bearing was better than carbon bearing at the abrasion and temperature experiment.

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References

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