125mm Tank Cannon With The Design Of Explosive Sub-munitions Prefabricating Anti-body And The Analysis Of Ballistic

In this paper, with 125 mm tank gun as the background, it designs the sub-explosive projectile ammunition system pre-filled anti-body, anti-prefabricated materials and shape and four pre-designed display of anti-body, using computer software to set up Three-dimensional solid model to simulate anti-pre-ejection process and compare with the spread situation.In the past, the sub-explosive anti-personnel grenade only had anti-lateral capacity. In recent years, anti-personnel grenade has achieved air fixed blast function which not only can use low-ballistic stretching, but also can be a high trajectory angle in the fight against the realization of the goal over. But the facing growing threats in the air, the ammunition designers put forward a new subject to improve the grenade attack at low altitude, low altitude goal: In addition to the grenade with anti-lateral, we must also have the functions of head of anti-directional.Sub-explosive ammunition belonging to the anti-directed ammunition, with a unique way of destruction, have absolute advantage to fight against air targets compared with conventional ammunitions. It is a class of weapons covering goals by evenly spreading anti-prefabricated and improving the effective scope of the destruction. The tactical and technical requirements of sub-explosive ammunition decide spread evenly state in a anti-prefabricated over the target area. However, whether it can meet the requirement of the spread without separating from the projectile technology. Sub-explosive ammunition projectile technology is very complex involving many issues. This article mainly introduce blasting sub-munitions destruction pre-design and analyze different forms of anti-placed and the situation of the spread after being thrown out.Under the same conditions, comparing with a variety of display methods, analyzing the advantages and disadvantages of each, we put forward suggestions for improvement. This provide a certain design and theoretical basis for the next step: a whole design of the projectile and the research for pre-filed anti-body like pre-flight stability, the anti-spreading characteristics and the power analysis and so on.