基于RTOS的伺服压力机数控系统  

NC System of Servo Press Based on RTOS

作　　者：关维德[1] 毛玉良[1] 李超彪[1] 

机构地区：[1]东南大学机械工程学院,江苏南京211189

出　　处：《机械制造与自动化》2009年第1期118-121,共4页Machine Building & Automation

基　　金：江苏省科技攻关项目(E2006036)

摘　　要：针对传统曲柄压力机工艺适应性差的问题,提出了一种以LPC 2468嵌入式CPU为核心,移植了实时操作系统μC-OSⅡ为平台的伺服压力机数控系统,操作者能够根据不同的冲压工艺设定不同的加工曲线。该数控系统在保证良好的实时性、稳定性的同时,具有良好的开放性、人机界面和网络支持。Aiming at the poor adaptability of the traditional crank press, a kind of NC system of servo press is presented, which adopts an embedded CPU LPC2468 as the core and uses embedded real-time operation system uC-OSⅡ as the system platform. According to different requirements of the stamping process, the NC system can support different settings. The NC system provides good performance of real-time and robustness, meanwhile, it has the support of perfect network, man-machine interface and openness.

关 键 词：伺服 压力机 RTOS 数控系统 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]