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从一个新的角度研究探索出一种新型聚能切割水下废弃油井的方法,用空心金属球与成型穿孔弹相结合以代替传统的线型聚能切割器。利用多个空心金属球之间接触的可移动性,能随时根据实际情况改变其外形;利用空心金属球的聚能效应和密封性,可以达到很好的水下爆破切割效果。
From a new perspective, we explored a new type of method to cut underwater waste oil well. Hollow metal ball was combined with forming perforating bomb to replace the traditional linear energy concentrator. Utilizing the mobility of the contact between the plurality of hollow metal balls, the shape of the hollow metal ball can be changed according to the actual situation at any time. By utilizing the energy-gathering effect and the tightness of the hollow metal ball, good underwater blasting cutting effect can be achieved.