为了發展我国的采矿工業,研究一下鑿岩的現代技术水平是很有益处的,本文拟介紹世界各国在近几年来鑿岩技术的研究現狀及其發展的途徑。一、压气冲击鑿岩的研究現狀 压气冲击鑿岩已有数十年的历史了,二次世界大战期間应用硬质合金鑿岩还只处于萌芽阶段,而在大战之后,特別是近十年来各国都普遍采用了深孔鑿岩,亦是在二次大战期間及其后才兴起的一种采矿技术,然而在最近几年来各国的采矿科学工作者又在沿着各种不同的途徑努力促使鑿岩技术發展,其中苏联的学者們所获得的成就尤为显著。 (一)鑿岩机苏联学者們研究成功的潛孔鑿岩机已普遍推广应用,并收到了显著的效果,其特点是深孔鑿岩的效率高, In order to develop China’s mining industry, it is beneficial to study the modern technology of rock drilling. This paper introduces the research status and development of rock drilling technology in various countries in the world in recent years. First, the current research status of the impact of pressure rock drilling rock pressure impact has been decades of history, the application of cemented carbide drilling during the World War II is still in its infancy, but after the war, especially in the past decade countries Deep-hole drilling was commonly used and was also a mining technique that emerged during World War II and beyond, however in recent years mining scientists in various countries have been working hard in various ways to promote chiseling The development of rock technology, of which the Soviet Union scholars have made particularly remarkable achievements. (A) Rock Drill Soviet Union scholars have successfully studied the DTH drilling rig has been widely used, and received significant results, which is characterized by the high efficiency of deep-hole drilling,