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数控气割机具有精度高、切割质量好、效率高、自动化程度高等优点,为目前气割机中最先进的机器。数控气割机在西欧、美、日等先进工业国家发展很快,在企业中得到广泛应用。我国,随着工业的迅速发展,在近几年里,一些企业分别从西德、日本等国购置了高效的数控气割机,在使用中发挥了作用。国外数控气割机具有微型电子计算机控制系统,功能强,设备制造精度高,切割精度高,为当代世界先进水平。但购置一台国外数控气割机,投资多,且需大量外汇,一台数控气割机约需20多万美元,如果大量进口,将占用国家巨额外汇。当前我国的
CNC gas cutting machine has the advantages of high precision, good cutting quality, high efficiency and high degree of automation. It is the most advanced machine in the current gas cutting machine. CNC gas cutting machines have developed rapidly in advanced industrial countries such as Western Europe, the United States, and Japan, and have been widely used in enterprises. In China, with the rapid development of industry, in recent years, some companies have purchased highly efficient CNC gas cutting machines from West Germany, Japan, and other countries, which have played a role in their use. The foreign CNC gas cutting machine has a miniature electronic computer control system with strong functions, high equipment manufacturing precision and high cutting precision, and it is an advanced level in the contemporary world. However, the purchase of a foreign CNC gas cutting machine, investment, and a large amount of foreign exchange, a CNC gas cutting machine requires more than 200,000 US dollars, if imported in large quantities, will occupy the country’s huge foreign exchange. The current country