论文部分内容阅读
徐立平是中国航天科技集团的高级技师,29年来,一直为导弹和火箭固体燃料发动机的火药进行整形,他的高超技艺令人叹为观止。火药还能整形?没错,这种火药必须经过特定的整形,才能按照人们预定的走向燃烧,从而推进火箭的飞行。而整形就是在火药表面进行精细的修理、开槽、挖药、修补等。为火药整形在火药上动刀,极其危险,稍有不慎蹭出火花,轻则引起燃烧,重则会立刻爆炸!一旦爆炸,对于手工操作的人来说,没有任何逃生希望。火药整形不可逆,切多了或者留下刀痕,火药都不能按预定的走向燃烧,从而影响火箭的发射精度,甚至让刚刚射出的导弹直接烧毁或爆炸。所以,这项工作不允许工人师傅出现任
Xu Liping, a senior technician at China Aerospace Science and Technology Corporation, has been shaping gunpowder for missiles and rocket solid fuel engines for 29 years. His superb artistry is breathtaking. Gunpowder can also plastic? Yes, this gunpowder must undergo a specific plastic surgery, in accordance with the predetermined direction of combustion, thus promoting the rocket flight. The plastic is the surface of gunpowder for fine repair, grooving, digging medicine, repair and so on. For gunpowder shaping the gunpowder on the gunpowder, extremely dangerous, accidentally rub out the spark, ranging from burning, heavy will immediately explode! Once the explosion, for manual operation, there is no escape hope. Gunpowder shaping irreversible, cut more or leave marks, gunpowder can not be scheduled to burn, thus affecting the rocket launch accuracy, or even just fired the missile directly burned or exploded. Therefore, this work does not allow workers to appear on the post