随着经济的不断发展,科学技术的不断创新,各个领域机械加工技术的不断提高、设备的不断更新,对机械加工过程中的深孔加工技术与质量也提出了更高的要求,也因此,关于机械加工过程中深孔加工方法问题的研究也越来越多。在机械加工过程中,最为关键的就是深孔加工问题,这也是深孔加工方法研究的主要目的之一。与其他机械加工工艺相比,深孔加工是机械加工过程中最难、最复杂的加工环节。通常情况下,要求深孔的直径是深孔长度的五分之一左右,但不可大于五分之一。本文主要针对机械加工过程中的深孔加工方法进行深入研究。 With the constant development of economy, constant innovation of science and technology, continuous improvement of machining technology in various fields and constant updating of equipment, higher requirements are also put forward on deep hole machining technology and quality in machining process. Therefore, There are more and more researches on the deep hole machining method in the machining process. In the machining process, the most critical issue is deep hole processing, which is one of the main objectives of the deep hole machining method. Compared with other machining processes, deep-hole machining is the most difficult machining process, the most complex part of the process. Normally, the diameter of the deep hole is required to be about one-fifth of the length of the deep hole, but not greater than one-fifth. In this paper, deep processing of deep hole machining process in-depth study.