徐健, 薄玉成, 李强, et al. Analysis of Cam Curve for AK630 Gatling Naval Gun[J]. 2008, (2): 109-112.
DOI:
徐健, 薄玉成, 李强, et al. Analysis of Cam Curve for AK630 Gatling Naval Gun[J]. 2008, (2): 109-112.DOI:
Analysis of Cam Curve for AK630 Gatling Naval Gun
摘要
从离散数据点入手
得到了AK 630舰炮理论凸轮曲线.该凸轮曲线没有后直线段
斜直线段较短
经分析该布局可以极大地减小机心组最大加速度
从而节省机心组功耗;在导出火药气体能量有限的情况下
能将更多的能量输出到供弹系统中.同时
由于将更多的角度分配到进弹过程中
可以降低推弹速度
保证推弹的可靠性.因此
该布局可为高射速转管武器设计提供参考.
Abstract
The theoretic cam curve of AK630 Gatling naval gun was obtained from the analysis of discrete points.It is found that the curve has no rear dwell section and the inclined straight line is short.The layout can reduce the maximum acceleration of the bolt groups and save the bolt group's power consumption.In addition under the conditions of the limited energy of educed powder gas
more energy can be exported to the feed systems.At the same time
because it allots more angles to the feed course
the feed velocity is reduced and the feed safety is ensured.Thus the analysis can provide some reference to the design of high fire rate weapon.
关键词
Keywords
references
同济大学数学教研室.高等数学.上册[M].北京:高等教育出版社,1997:392-396.
戴成勋,朵英贤,靳天佑.自动武器设计新编[M],北京:国防工业出版社,1990:81-108.
Amara C,Han Xuli.Approximation of the curves by b-spline[J].Mathematical Theory and Application,2002,22(3):40-43.
Qiu Hua,Lin Changjun,Li Ziye,et al.A universal optimal approach to cam curve design and its application[J].Mechanism and Machine Theory,2005,40:669-692.