复合材料孔成形中的机械加工问题研究  

Research on Machining Problems in Hole Forming of Composite Materials

作　　者：罗震峰 罗玉江 王顺成 Luo Zhenfeng;Luo Yujiang;Wang Shuncheng(Guizhou Equipment Manufacturing Polytechnic,Guiyang,Guizhou 551400,CHN)

机构地区：[1]贵州装备制造职业学院,贵州贵阳551400

出　　处：《模具制造》2024年第10期24-26,共3页Die & Mould Manufacture

摘　　要：阐述了机械加工的变形机理,采用连续介质力学模型,研究了材料的各向异性对加工变形的影响,对比了不同刀具对加工质量的具体影响,优化了切削速度、进给速度和切削深度等操作参数,旨在提高加工表面质量和尺寸精度,减少材料分层、撕裂和起毛等问题,为工业应用中的高质量加工提供了理论和实践指导。This paper firstly expounds the deformation mechanism of machining.The influence of material anisotropy on machining deformation is studied by using continuum mechanics model.The specific influence of different cutting tools on machining quality is compared.The operating parameters such as cutting speed,feed speed and cutting depth are optimized.The purpose is to improve the surface quality and dimensional accuracy of machining,reduce the problems of material delamination,tearing and fluffing,and provide theoretical and practical guidance for high quality machining in industrial applications.

关 键 词：复合材料 机械加工 切削参数优化 加工质量控制 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]