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“82”土迫击炮弹具有射程较高,方向稳定,使用安全,生产工艺简单,造价低等特点。既能用于消雹,也可以在云层较低时用于人工降雨。 1.基本数据①射程高度:1,500～1,800米。②弹重:1.1公斤(不包括发射药)。③发射药200克。配方比:硝酸钾75％、硫黄10％、柳木炭15％。④弹头炸药30克。配方比:氯酸钾58％、硫黄30％、麻秆灰12％。⑤尾翼:四组八片,每片面积1,170平方毫米。⑥炮弹最大直径为82毫米。弹长与最大直径比为4,炮弹重心点为2∶4。 2.基本结构炮弹主要分为:弹头尾管、导火管、尾翼、弹膛、发射药包等(见下图)。
“82” mortar round of mortar has a higher range, the direction of stability, safe use, the production process is simple, low cost. Can be used to eliminate hail, but also can be used for artificial rainfall when the clouds are low. 1. Basic data ① range height: 1,500 ~ 1,800 meters. ② elastic weight: 1.1 kg (excluding propellant). ③ launching medicine 200 grams. Formulation ratio: 75% potassium nitrate, sulfur 10%, willow charcoal 15%. Warhead explosive 30 grams. Formula: 58% of potassium chlorate, 30% of sulfur, hemp ash 12%. ⑤ tail: four groups of eight, each area 1,170 square millimeters. ⑥ maximum diameter of 82 mm shells. Elastic length and maximum diameter ratio of 4, the center of gravity bullet 2: 4. 2. The basic structure of artillery shells are mainly divided into: warhead tail pipe, fire tube, tail, breech, launch kits, etc. (see below).