摘要
目前国内大多数小口径炮弹的铜弹带均采取在弹体上压制而成,这种方式存在2方面的弊端:一是弹带与弹体结合效果不好,弹带在射击时容易脱落;二是工序复杂,生产效率较低。针对该弊端,研究采用自动氩弧焊焊接形成铜弹带,然后毛坯经过加工成型而实现装配的一种新型技术,从而解决目前小口径炮弹在生产工艺中存在的严重缺陷。
At present, coppery belts adopted in most small-caliber cartridges are pressed on cartridge bodies. This method possesses two shortcomings, one is the linkage between belt and cartridge body show bad effect, and the other is complex process and low productive efficiency. Therefore, research on a new technology： first form a coppery belt through automated argon arc welding, then process and mould the roughcast, finally realize assembly. This new kind of technology could solve major problems existed in the process of small-caliber cartridge productions at nresent.
出处
《四川兵工学报》
CAS
2013年第3期53-55,共3页
Journal of Sichuan Ordnance
关键词
小口径炮弹
铜弹带
氩弧焊
焊接成型
small-caliber cartridges
coppery belts
argon arc welding
welding
