Research on Water-lubricated Bearing Applied in PropulsionImprovement of Certain Type of Motorboat
With energy price and environmental pressure increasing, water-lubricated bearing has been further applied in ship propulsion system. By analyzing structure characteristic of propulsion system, especially propeller shaft system of the certain type of motorboat, the improving design is proposed that water-lubricated bearing made by new improved material of MC nylon is used to substitute the oil-lubricated bearing. The abrasion characteristics test for improved motorboat bearing is made, which is analyzed by way of comparison with material sample test to predict useful life, and its environmental suitability analyzed. The results show that the bearing improvement of motorboat propulsion system has met the using requirements, and improved propulsion reliability, lowered fuel consumption, avoided water pollution, saved maintenance costs, and been the significant social and economic benefits.
Water-lubricated bearing motorboat propulsion system modified material of MC nylon
LiFulong HanTan
Shensi Design Institute, No.22-2, Dongdaying Street, Shenyang, China 110162
国际会议
合肥
英文
965-969
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）