表面完整性研究用预测模型的研究进展

Research Progress of Predictive Models for Surface Integrity

综述了国内外表面完整性研究时采用的预测模型的种类、应用等研究现状。详细阐述了使用分析模型和数值模型对材料切除过程中零件表面的显微结构、残余应力等表面完整性参数的预测,并指出了影响预测模型准确性的一些因素。

The types and applications of predictive models for surface integrity are reviewed comprehensively. Analy- sis model and numerical model used to predict surface integrity parameters on workpiece surface in material removal pro- cesses are introduced in detail, including microstructure and residual stress. Some factors influencing the accuracy of the prediction model are pointed out.