基于嵌入式运动控制器的数控铣床研究

本文研究了运动控制器应用于铣床数控改造的应用方法。首先介绍了数控系统的
工作过程，然后重点分析了其硬件组成与软件设计，并通过试验实现了数控代码的预期功能,表明该通用嵌入式的运动控制器应用于经济型数控机床改造是可行的,具有广阔的前景。
关键字：铣床；运动控制器；嵌入式；数控

Study of the Digital Control Milling Machine based on the Embedded Motion Controller
TONG Ruiyang, SHAO Guojin
(Pingdingshan Institute of Technology; Pingdingshan 467064; China)
Abstract: The method how to apply the motion controller to milling machine reform is studied in this paper. Firstly the work process of the digital control system was introduced, and then the hardware structure and software design are focused. The experiment can achieve the expecting purpose, which can prove that the feasibility of applying the motion controller into the improvement of digital control milling machine, and have a wide foreground.
Keywords: Milling Machine; Motion Controller; Embedded; Digital Control
数控机床可以实现加工的自动化,比传统机床提高了生产效率,而且加工零件的精度高,
尺寸分散度小。我国有广阔的机床数控化改造的市场。本文将通用嵌入式运动控制器用于一台立式铣床X8126 的数控改造试验。改造中保留了原有的主轴系统和冷却系统,用步进电机驱动系统对铣床进行X、Y、Z 三轴数控改造。此次改造后步进距离是0.001mm/脉冲。