论文部分内容阅读
数控机床是中国机床行业发展最快的产品之一,随着数控技术的不断发展和应用领域的扩大,尤其是当今经济转型时代,更多依赖科技水平与创新速度的提升。数控加工技术对社会的一些重要行业(IT、汽车、航空和航海、医疗等)的发展起着越来越重要的作用。拥有和普及程度已经成为衡量一个国家综合国力和工业现代化水平的重要标志之一。效率、质量是先进制造技术的主体;数控车削加工工艺是采用数控车床加工零件时所运用的方法和技术手段的总和。尽管数控车床自身的精度是保证零件加工质量的重要前提条件,但在现有的生产条件下,编程前进行详细的工艺分析和确定合理的加工工艺,拟定加工方案,选择合适的刀具及其路线,确定切削用量,可以充分发挥数控车床的优势。
CNC machine tool is one of the fastest growing products in China’s machine tool industry. With the continuous development of numerical control technology and the expansion of application fields, especially in the current economic transition era, the more it relies on the improvement of science and technology and innovation speed. CNC machining technology is playing an increasingly important role in the development of some key sectors of society (IT, automotive, aerospace and marine, medical, etc.). The level of ownership and popularity has become an important indicator of a country’s overall national strength and level of industrial modernization. Efficiency and quality are the main parts of advanced manufacturing technology. CNC turning process is the sum of the methods and technical means used when machining parts by CNC lathes. Although the accuracy of CNC lathe is an important precondition to ensure the quality of parts processing, under the existing production conditions, detailed process analysis and determination of reasonable processing technology are made prior to programming, the processing scheme is drawn up, the suitable tool and its route are selected , Determine the amount of cutting, you can give full play to the advantages of CNC lathes.