高速快艇推进轴线偏心修复及成因分析

针对某高速快艇坞保时出现的推进轴承异常磨损情况,提出了装有橡皮减振座柴油机的轴线中心线确定应考虑各种因素对其影响的可能性,特别是在柔性细长轴校中时,采用了有别于常规的合理方法。在保证修理质量的前提下,选用了工程量较小的修复工艺方案,使问题得到快速、圆满解决。

Cause analysis to propulsive axis deviation on high-speed flyboat and its repairing

Aiming at propulsive axis badly wear of certain high speed flyboat at dock, the author proposes the axis center with rubber vibration reducing house should be assured, and the possibility of various causes influencing it should be considered, especially during alignment of flexible slim axis, the reasonable and unusual measures should be taken. On case of guaranteeing the repairing quality, the repair technique plan of less project quantities will be chosen, so that the problems could be solved soon and satisfactorily.