现代科学技术的发展,极大地推动了不同学科的相互交叉与渗透,导致了几乎所有工程领域的技术革命与改造,纵向分化、横向综合已成为当代科学技术发展的重要特点。在机械工程领域,由于微电子技术的飞速发展及其向机械工业的渗透所形成的机电一体化,使机械工业的技术结构、产品结构、功能与构成、生产方式及管理体 The development of modern science and technology has greatly promoted the interdisciplinary and infiltration of different disciplines, resulting in the technological revolution and reformation, vertical differentiation and horizontal integration in almost all engineering fields. It has become an important feature of the development of contemporary science and technology. In the field of mechanical engineering, due to the rapid development of microelectronic technology and the mechanical and electrical integration formed by its infiltration into the machinery industry, the technical structure, product structure, function and composition, production methods and management of the machinery industry