<論文>運動用シールUパッキンの高圧摩擦特性

概要

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Recently, as technical progress of machinery, the sealing technology is improved. However, the sealing technology still needs a lot of improvement, sometimes a drop in the sealing ability brings forward the period of overhaul of equipment. Seals are important parts, but generally, we are not interested in matters concerning the sealing technology, and various troubles are occurred because of no knowledge. Therefore, in this study, we attend sliding resistance is one of the most important factor at U packing selection. Then sliding resistance was examined about what frictional properties at change of parameter-cylinder diameter, sliding speed, and working fluids-under the high-pressure condition. In the results, sliding resistance is shown same tendency at comparison between oil and water fluid. Change of the sliding resistance is little at change of sliding speed. Further the experimental formula was produced, that is useful at designing machinery with U packing.
神戸市立工業高等専門学校の論文
2002-03-01