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随着我国综合国力的提高,在经济和技术领域都有了更高的追求,科学技术水平的发展能够为国家的发展铸就基石。深入研究科学的钻探技术是人类获取地球内部情况的最佳途径,对人类了解自己生活的环境有很大的作用。大口径孕镶复合体金刚石取芯钻探技术是钻探领域的新兴技术,对地质勘探水利工程等都有很大的帮助。文章介绍了金刚石钻探技术的发展历程,对大口径孕镶金刚石复合体的钻头设计进行探讨,并通过实例研究大口径孕镶金刚石取芯钻探技术的应用。
With the improvement of China’s overall national strength, it has a higher pursuit in the fields of economy and technology. The development of science and technology can cast the cornerstone for the development of the country. In-depth study of scientific drilling technology is the best way for human beings to get inside the earth and play a great role in understanding the environment in which people live. Large caliber pregnant complex diamond core drilling technology is emerging drilling technology, geological exploration of water conservancy projects have a great help. This paper introduces the development history of diamond drilling technology, discusses the drill design of large diameter impregnated diamond composite, and studies the application of large caliber impregnated diamond core drilling technology through examples.