摘要： 针对传统机床整机动态性能测试架构高成本、可测对象单一、分析方法有限等问题，提出一种基于反射的对象关系映射与插件技术的机床整机动态性能测试架构，该架构可降低测试成本、扩展测试对象和分析接口方法的种类。基于该架构实现对西门子840D系列数控系统的圆测试、主轴测试、通用轴测试和恒速轴测试等测试与分析。通过对比实验验证了该系统的测试效果和完整性。

关键词: 反射技术, 插件库, 计算机数字控制机床, 动态性能, 数据采集, 西门子840D数控系统

Abstract: Aiming at the problem of high costs, single target and fixed test methods of traditional test architecture of NC whole machine tools dynamic performance, a new architecture is proposed to reduce costs and extend test targets and analysis methods by adopting the object/relation mapping and plugin technology which are based on reflection. Based on the architecture, test methods, including spindle test, equability test, circularity test and universal axis test, are implemented for Sinumerik 840D series NC system. Integrity and effect of system are proved by a group of contrast experiments.

Key words: reflection technology, plugin library, Computer Numerical Control(CNC) machine tools, dynamic performance, data acquisition, Sinumerik 840D NC system

中图分类号: 

• TP391