电镀CBN砂轮磨削表面粗糙度研究  

Research on Grinding Surface Roughness of Electroplated CBN Grinding Wheel

作　　者：周生合 车俊文 ZHOU Shenghe;CHE Junwen(Nanshan Group Co.,Ltd.,Longkou 265713,China)

机构地区：[1]南山集团有限公司,山东龙口265713

出　　处：《机械工程师》2021年第2期111-113,116,共4页Mechanical Engineer

摘　　要：为改善电镀CBN砂轮的磨削性能,利用叶序理论对磨粒排布进行设计。探讨叶序参数对磨粒间距及排布的影响,并建立相关表面粗糙度数学模型,模拟仿真叶序参数对于表面粗糙度的影响趋势。仿真结果表明,采用合理的叶序排布参数能获得较其它排布方式较小的表面粗糙度值,这为砂轮表面磨粒的有序化排布设计提供了理论依据。In order to improve the grinding performance of electroplated CBN grinding wheels,the arrangement of abrasive grains is designed using the phyllodes theory.This paper discusses the influence of phyllodes sequence parameters on the spacing and arrangement of abrasive grains,and establishes a related surface roughness mathematical model to simulate the influence trend of phyllodes sequence parameters on surface roughness.The simulation results show that reasonable phyllodes sequence arrangement parameters are adopted.It can obtain a smaller surface roughness value than other arrangements.This provides some theoretical basis for the orderly arrangement design of abrasive particles on the surface of the grinding wheel.

关 键 词：模拟仿真 超硬磨料砂轮 叶序排布 表面粗糙度 磨粒间距 

分 类 号：TQ153[化学工程—电化学工业]