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随着电子技术的飞速发展,我国的机械制造加工行业的机械设备不断更新换代,特别是经济型数控车床具有自动化程度高、加工精度高、质量稳定、便于生产管理现代化、价格低廉等特点,得到企业的广泛应用,从而使我国的机械加工水平不论是加工精度还是加工效率都得到进一步地提高,制造业进入现代化阶段。但在经济型数控车床使用中,经常遇到步进电动机的失步、滚珠丝杠、电极及驱动电源、刀架等故障。本文对经济型数控车床几种常见故障进行分析。
With the rapid development of electronic technology, the machinery and equipment in China’s machinery manufacturing and processing industry are constantly updated. Especially, economical CNC lathes are characterized by high degree of automation, high machining accuracy, stable quality, convenient production management and low prices. Extensive application of the enterprise, so that the level of machining in our country both the processing accuracy and processing efficiency have been further improved, the manufacturing industry has entered a modern stage. However, in the economical use of CNC lathes, stepping motor often encounter the out of step, the ball screw, the electrode and drive power, such as turret failure. This article analyzes several common failures of economical CNC lathe.