스테인레스강 볼베어링의 고온, 고압 수윤활 마찰 특성

다국어 초록 (Multilingual Abstract)

Water-lubrication ball bearings are. required to install in aqueous medium where water is used as coolant or working fluid. However water-lubricated frictional characteristics of stainless steel ball bearing is not well known compared to oil-lubricated frictional characteristics. Furthermore study on friction at high temperature is rare because bearing maintenance strategy for water-lubricated or chemicals-lubricated bearings of equipment is mostly based on change of failed bearings and parts. Ball bearings and ball screws are installed on the power transmission for a developing integral reactor and these are lubricated with high temperature and high pressure chemically-controlled water. Bearings and power transmitting mechanical elements for an atomic reactor needs high reliability and high performance during estimated lifetime, and their performance should be verified. In this paper, experimental research results of frictional characteristics of water-lubricated ball bearing are reported.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 시험 방법
• 3. 시험 결과
• 결론
• 후기
• 참고문헌