步兵用大口径转管机枪击发机构的研究

Study on the Firing Mechanism in Large Caliber Rotating-barrels Machinegun Used by Infantry

目的 探讨步兵用大口径转管机枪击发机构使用机械击发方式的有关问题 .方法 研究转管武器击发机构的特点和对转管武器击发机构进行模拟试验 .结果 得出转管机枪采用机械击发必须保证枪管 -机心匣的转速在 30 0 r/min以上 .

Aim\ Some questions about the mechanical firing of the firing mechanism in large caliber rotating barrels machinegun are discussed. Methods\ The characteristics of the firing mechanism in rotating barrels machinegun are studied and some simulation tests of this machine are done. Results\ How the rotating speed of barrel bolt receiver greater than \{300 r/min\} this machine must guarantee receiver is the most important. Conclusion\ These results may be useful when the firing mechanism in rotating barrels machinegun is designed.