脆性材料机械加工表面粗糙度模型的研究进展  

Research Progresses on Surface Roughness Model of Brittle Material Machining

作　　者：马廉洁[1,2] 李红双 MA Lianjie;LI Hongshuang(School of Mechanical Engineering & Automation,Northeastern University,Shenyang,110819;School of Control Engineering,Northeastern University at Qinhuangdao,Qinhuangdao,Hebei,066004)

机构地区：[1]东北大学机械工程与自动化学院,沈阳110819 [2]东北大学秦皇岛分校控制工程学院,秦皇岛066004

出　　处：《中国机械工程》2022年第7期757-768,共12页China Mechanical Engineering

基　　金：国家自然科学基金(51975113)。

摘　　要：表面粗糙度受众多因素影响,脆性材料的特有属性使其表面形成机制更为复杂,导致其加工质量难以控制。通过构建表面粗糙度模型,可以对表面粗糙度进行预测,进而控制加工质量。为更好地借鉴前人的研究成果,总结了表面粗糙度的表征参数,归纳了建立表面粗糙度模型的方法,并对模型的主要研究流派及其发展历程、主要学术贡献、模型特点等进行了详细的分析及总结。最后,对表面粗糙度模型构建的未来研究方向进行了展望。Many factors affected surface roughness.Unique properties of brittle materials made the surface formation mechanism of brittle materials more complex,which made the machining quality difficult to control.By constructing the model of surface roughness,the surface roughness was predicted,and the machining quality might be controlled.In order to better reference the previous research results,characterization parameters of surface roughness were summarized herein.The methods used to establish the surface roughness model were constructed.The main research schools of the model and their development history,main academic contributions,and characteristics of the model were analyzed and summarized in detail.Finally,the future research direction of surface roughness model construction was prospected.

关 键 词：表面粗糙度 理论模型 机理模型 经验参数模型 脆性材料 

分 类 号：TH140[一般工业技术—材料科学与工程]