CAJ | 학술논문

针对中大口径迫击炮后装填发射时，弹药在膛内前窜的问题，通过研究膛内闭气与定位机理，并且以此为基础采用理论计算、试验验证的方法，研发了一种迫弹后装填的闭气与定位技术，该技术实现了迫击炮的任意角后装填和射击，赋予了迫击炮直瞄射击的新功能，同时为实现大口径迫击炮高速发射、自动装填等奠定了技术基础。
침대중대구경박격포후장전발사시，탄약재당내전찬적문제，통과연구당내폐기여정위궤리，병차이차위기출채용이론계산、시험험증적방법，연발료일충박탄후장전적폐기여정위기술，해기술실현료박격포적임의각후장전화사격，부여료박격포직묘사격적신공능，동시위실현대구경박격포고속발사、자동장전등전정료기술기출。
In view of the forward moving problem of the proj ectile in the chamber during the firing process of the large caliber breech-loading mortar,based on positioning and obturation mechanism,a kind of the obturation and positioning technology of breech-loading mortar were developed by use of theoretical calculation and experiment.The technology could realize the mortar loading and firing at arbitrary angle,give the mortar the new function of direct firing, and provide the technical foundation for realization of high speed launching and automatic load-ing of large caliber mortar system.