摘要
针对某新型舰炮供弹率低的突出问题,采用现代机械理论中的并行时序方法,设计了配备中间储弹仓结构的4线旋转式下扬弹机,齿轮、齿条直线式上扬、推弹机构的新型供弹机构,并分析了机构运行不确定性因素对机构供弹率的影响.仿真和时序设计定性分析结果表明,利用该方法设计的新型结构供弹率比同口径舰炮供弹率提高了20%～30%,保证了系统供弹率≥45发/min的设计要求.同时说明该方法可以作为结构设计的主要方法之一进行广泛应用.
Focusing on the lower rate of a naval gun's feed-on system, a style of structure was designed that includes a 4-shell turning down-raiser, a gear-rack parallel framework pushing and raising shells, and a magazine on the way for transportation. The design is according to a method of parallel time order based on modern mechanical theory, and also gives a qualitative analysis of uncertain functional factors of this framework. By analyzing time order and the dynamic simulation of the framework, this structure can raise the feed-on rate by about 20 to 30 percent more than others with the same diameter and fulfill the design requirement of shooting 45 rounds per minute.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
2004年第5期587-591,共5页
Journal of Harbin Engineering University
基金
国防科学技术工业委员会基础研究基金资助项目(40108060302).
关键词
舰炮
供弹系统
时序设计
并行理论
Parallel processing systems
Structural design
Warships
