基于PMAC卡的五轴数控试验平台研究

The research of five-axis open CNC platform based on PMAC card

在对开放式数控系统分析的基础上,设计了五轴联动数控试验平台,构建了基于PC和PMAC运动控制卡的数控系统原型,进一步研究开放式数控系统的体系结构和构建方法。在构建基于PC和PMAC运动控制卡的数控系统过程中,采用了模块化的设计方法,并将构建的数控系统用于数控试验平台,结合试验研究了基于PC和PMAC运动控制卡的数控系统的功能和性能。试验结果表明,所构建的试验平台机械结构、数控系统满足设计所需的功能和性能要求。

Based on the analysis of open CNC system, a new fiveaxis CNC plattbrm is designed using PG and FMAt motion con trol card in NC prototype system, and the architecture of open CNC system and construction method are researched. During con structing the NC system, the modular design method are used. Based on the test the function and performance of control system are researched. The test results show that the mechanical structure ,function and performance of CNC system meet the design require ments