近30年来,世界范围现代制造技术与装备的演变,属于“质变”性质的至少有4大方面,一是人类智能型生产工具出现,二是加工方法逆向思维的突破,三是机床结构出现革命性变革,四是工具概念的变异。世界现代制造技术与装备领域的4大质变,我国都一直积极参与,并做出了重要推动与贡献,某些方面甚至已进入了世界前列。 In the past 30 years, the evolution of modern manufacturing technology and equipment in the world belongs to at least four major aspects of “qualitative change”. One is the appearance of human intelligent production tools, the other is the breakthrough of reverse thinking of processing methods, and the third is the construction of machine tools Revolutionary change, the fourth is the variation of the concept of tools. In the field of modern manufacturing technology and equipment in the world, four major qualitative changes have taken place in our country, and all of China has been actively participating in it and has made major contributions and contributions. Some have even entered the world’s forefront.