数控机床加工精度提高的方法探讨

在这样一个越来越追求高质量的时代,任何产业无一例外的要进行一系列技术的改革。而作为生产加工行业中的数控技术,它的加工精确度直接绝决定了工厂、企业的零部件的复杂精密性,因此,提高数控机床加工精确度能够帮助企业提高现代化生产水平,从而达到更高的企业利润。本文就将针对数控机床加工方面的一系列具体措施和对于数控机床的改造,深度探讨如何提高它的加工精确度。

飞秒激光钻孔

概述了飞(10-15)秒级激光钻孔的特征与优点,采用飞(10-15)秒级激光钻孔可得到无"热影响区"的精细孔,其孔壁平均粗糙度Ra≤0.1?m,位置度≤1%,飞(10-15)秒级激光技术在PCB行业、汽车工业和航空航天工业等有着广阔的用途。

Research on surface characteristics of non-traditional finishing

This paper reports results of investigations of some surface characteristics, and resulting performance of parts proc-essed using non-traditional finishing methods. The friction factor, precision keeping and anti-conglutination performance of the finished surfaces are considered, and surface characteristics such as microtopography and machining texture were investigated. The overall performance of surfaces finished using non-traditional finishing methods was found to be significantly better than that of traditional finishing methods.