爆炸成形 爆炸成形是为解决单件(或小批)生产大型零件发展起来的。象飞机和宇航工业中的一些平板成形件(如图1),拉深件(图2)和胀形件等,采用炸药来成形不但能节约费用而且能缩短生产准备周期。 爆炸成形在完成短期性的应急任务上很起作用,但作为一种正规的生产手段来说尚有下列问题需待解决: 1.生产效率太低,一次只能炸一个零件; 2.敞开式爆炸成形,炸药能量只有一部分作用在板材上,其余则消失在水中。污水 Explosion forming Explosion forming is to solve the single (or small batch) to produce large parts developed. Formed in the flat-shaped parts of the aircraft and aerospace industries (Figure 1), drawing parts (Figure 2) and bulging parts, the use of explosives to shape not only saves costs but also shortens the production preparation cycle. Explosion forming plays a role in accomplishing short-term emergency tasks. However, the following problems still need to be solved as a formal means of production: 1. Production efficiency is too low, only one part can be exploded at a time. 2. Open Explosion forming, explosive energy only part of the role of the plate, the rest disappear in the water. Sewage