基于有限元方法的龙门式机床横梁仿形技术的研究

Research on beamform profile of gantry machine tool based on finite element method

龙门机床横梁仿形加工对提高机床精度具有重要意义。因此,从变形机理、有限元分析计算、数据处理及实际应用等角度阐述了仿形技术的实现过程。技术难点在于有限元模型建立及仿形数据实际应用。

Beamform profile of gantry machine tool is of great significance to improve the precision of machine tool.Expatiate the realization process of the profiling technology from deformation mechanism,finite element analysis calculation and data processing and practical application. The technical difficulty lies in the establishment of finite element model and the practical application of profiling data.