一种鱼雷楔环连接结构保障性改进设计方法

摘要

The existing researches on the wedge ring structures for connection of torpedo cabins do not consider assem-bly and disassembly in application, and pay insufficient attention to the supportability of the wedge ring structures. In this study, an improved design method of the wedge ring structure for connection of torpedo cabins was proposed ac-cording to the working principle of wedge ring. The new design takes convenient assembly and disassembly as well as enhancement of the supportability into account. Numerical simulation, assembly and disassembly test, and strength test were conducted to validate the improved design. Results show that the improved wedge ring structure meets the strength requirement of the cabin connection, and greatly improves the supportability of the wedge ring structure.%目前对鱼雷舱段楔环连接方式的研究均未考虑实际使用过程中的反复拆装问题,对楔环连接结构的保障性考虑不足.针对这一问题,根据楔环工作原理和拆装过程受力分析,从拆装方便、提升保障能力角度,提出了一种鱼雷楔环连接结构的改进设计方法,并通过仿真分析、拆装试验和强度试验等对改进后的结构进行了验证.试验结果表明,改进后的楔环连接结构在满足舱段连接强度需要的同时,可大幅度提高楔环连接结构的保障性.