论文部分内容阅读
一、概要 FFV574式近炸引信是配用在75毫米以上口径的火炮及坦克炮榴弹上的电子引信。电容近炸引信是根据电容变化的原理进行工作的。这种引信可使榴弹在距地面植物上方约5米的高度起爆。就是象树叶或伪装纲之类的物体也能使引信作用,起爆榴弹。对土木工事射击或进行跳弹射击时,本引信还能起到延期使用,在起延期作用时就不用引信的电子装置及电池,但需要转动定位销进行装定。 FFV574引信符合美军标准MIL-STD331“引信及引信部件的环境及性能试验”的要求,其保险装置是借惯性和偏心两种力解脱的。引信的型号如下: 1.野战炮弹药用瑞典标准品:FFV574 美军标准(MIL-STD)品FFV574N
I. Overview FFV574 near-fuze is equipped with fuses and tank grenades on the diameter of 75 mm above the electronic fuze. Close fuse fuze capacitance is based on the principle of changing work. This fuze allows the grenade to be detonated at a height of about 5 meters above the ground plant. Is like leaves or camouflage class objects can also make fuze role, starting a grenade. The fuze can also play a postponed use of civil engineering or shooting jump, the delay in the role of electronic equipment and fuze do not fuze, but need to turn the positioning pin for setting. The FFV574 fuze complies with the requirements of the US military standard MIL-STD331 “Environment and Performance Test of Fuze and Fuze Components”. The fuse is released by both inertia and eccentricity. Fuze models are as follows: 1. Field artillery medicinal Swedish standard: FFV574 US military standard (MIL-STD) FFV574N