车铣加工硬铝合金微细轴技术

Turn-milling machining technology for miniature spindles of duralumin alloy

车铣加工能实现以铣代车加工回转体零件的外圆表面。它从切削原理上解决了微细轴类零件车削加工时切削速度低的问题。通过车铣加工微细轴试验,从切削速度和加工质量两个主要方面分析了车铣技术在解决微细轴加工中的特点。结果表明,车铣加工技术在实现微细轴的高速切削和保证零件加工质量方面都具有独特优势,是一种非常适合于微细轴类零件加工的技术。

Turn- milling technology can replace turning with milling to machining outside surface of rotationally body. On cutting principle aspects, it resolves the key problem that cutting speed low in the turning miniature spindles. Analysis of characteristics of processing miniature spindles from two aspects of cutting speed and machining quality based on cutting experiments, The results show that turn - milling technology has its peculiar advantages in realizing high - speed cutting and ensuring machining quality. It is a suitable method for machining miniature spindles.