镗铣复合加工中心B轴典型结构分析及调整

Analysis of Machining Center with the B Axis of Typical Structure

加工中心由于具备切削效率高,加工精度高,高柔性等特点,而广泛被用于机加工行业,特别是汽车发动机箱体类零件机加生产线。B轴是加工中心的重要部件之一。结合现场使用的B轴特点,对直驱式的B轴机械结构进行全面分析。此方法可以应用在国内其他加工中心上面,对B轴的维修具有指导意义。

Machining center with high cutting efficiency, high processing precision, high flexibility, etc., and is widely used in machining industry, especially the automobile engine box type parts machining production line. The B axis is one of the important parts in machining center. Combined with the characteristics of B axle used on site, to conduct a comprehensive analysis on the B axis mechanical structure direct driving type; this method can be applied in other domestic machining center, which provides guidance for the further B shaft reoair.