超高速砂轮研究现状  

Research Status of Ultra-high Speed Grinding Wheels

作　　者：杨忠京 李帅 张璧 Yang Zhongjing;Li Shuai;Zhang Bi(Department of Mechanical and Energy Engineering,Southern University of Science and Technology,Shenzhen,Guangdong 518055,China)

机构地区：[1]南方科技大学机械与能源工程系,广东深圳518055

出　　处：《机电工程技术》2025年第5期1-9,127,共10页Mechanical & Electrical Engineering Technology

基　　金：深圳市孔雀团队项目(KQTD20190929172505711);高水平专项资金(G03034K003);粤莞联合基金面向超高速精密机床的气浮式钛合金电主轴热平衡与动态性设计基础理论(2021B1515120009);重2022N054锂离子电池隔膜连续高速控制的智能卷绕机研发(JSGG20220831110605009);2019JC01Z031。

摘　　要：超高速磨削(UHSG)是一种全新的加工技术,不仅可以提高加工效率,而且可以提高加工质量。目前,超高速磨削技术尚未在工业界得到普及,其中最重要的原因是没有成熟的超高速加工装备与工艺。超高速磨削加工对砂轮性能以及制造工艺提出了更高的要求,针对这些问题超高速砂轮提高性能的研究主要在材料设计与结构优化,通过重点介绍超高速磨削砂轮的研究和应用现状的总结,定性讨论超高速磨削工艺对砂轮的技术要求和现有工艺存在的问题,分别从砂轮的磨料层成分设计与砂轮基体的材料与结构两个部分展开讨论,提出超高速砂轮制作的迭代流程与评价指标,指明超高速磨削用砂轮未来的研究方向。Ultra-high speed grinding(UHSG)is an emerging technology that can enhance both machining efficiency and workpiece quality.UHSG technology is not widely adopted in the industrial sector,due to the primary reason being the lack of mature equipment and processes for ultra-high speed grinding.UHSG imposes higher requirements on the performance and manufacturing processes of grinding wheels.In response to these challenges,research aimed at improving the performance of ultra-high speed grinding wheels focuses primarily on material design and structural optimization.A comprehensive overview of the current research and application status of ultra-high speed grinding wheels is provided,qualitatively discussing the technical requirements of UHSG for grinding wheels and the existing issues in current processes.The discussion is conducted in two parts:an iterative process and evaluation indicators for the production of ultra high speed grinding wheels are proposed,and the future research directions for grinding wheels used in ultra high speed grinding are indicated.

关 键 词：超高速磨削 砂轮 磨料层 砂轮基体 砂轮制造 

分 类 号：TG234.5[金属学及工艺—铸造]