碳纤维增强复合材料切削过程数值模拟研究进展

PROGRESS IN NUMERICAL SIMULATION OF CFRP MACHINING PROCESS

碳纤维增强复合材料由于具有优良的综合性能,被广泛应用于航空航天等领域。近年来,数值模拟技术在研究碳纤维增强复合材料切削加工过程、工艺参数优化、材料去除机理等方面发挥了重要作用。通过分析和讨论国内外碳纤维增强复合材料在切削力、材料表面完整性、损伤机制方面的研究及应用,综述了碳纤维增强复合材料切削过程数值模拟技术的研究进展,并对其发展方向进行了初步展望。

Carbon Fiber Reinforced Polymer( CFRP) has been widely used in aircraft and aerospcace industries due to its execlllent comprehensive performance. Recently,numerical simulation technonlogy has played an important role in the investigation of machining process,pramateres optimization and material removal mechanism of CFRP.This paper reviews the progress of numerical simulation in maching process of CFRP by analyzing and discussing the research and application in the aspects of cutting force,surface integrity and damage mechanism at home and abroad. A preliminary forecast on the future development direction of the numerical simulation about CFRP was made.