机械制造与自动化2017，Vol.46Issue(2)：13-15,3.DOI:10.19344/j.cnki.issn1671-5276.2017.00.004
不同粒径金刚石固结磨料抛光硫化锌晶体研究
Research on Diamond Fixed Polishing Abrasive Size for ZnS Crystal
摘要
Abstract
The abrasive particle size is one of most important factors which affect polishing process,machining efficiency and surface quality of workpiece.The diamond fixed abrasire pads(FAP) with three kinds of particle size (1 ～ 3 μm,2～4 μm,3～5 μm) are adopted in polishing zinc sulfide crystal,and the effect of abrasive particle size on surface quality and material removal rate are investigated.The experimental results show that its particle size has a significant effect on ZnS crystal polishing.Material removal rate of zinc sulfide crystal increases with abrasive particle size increasing.However,surface quality of the workpiece becomes worse.Furthermore,2～4 μm diamond FAP can be used to simultaneously obtain a high material removal rate and good surface quality in fixed abrasive polishing process.Material removal rate is 100 nm/min,and surface roughness is 4.37 nm.关键词
硫化锌/固结磨料抛光/粒径/材料去除率/表面粗糙度Key words
ZnS/fixed abrasive polishing/particle size/material removal rate/surface roughness分类
矿业与冶金引用本文复制引用
黄金库,李军,黄建东,左敦稳,申翔宇,杨楠,郁玥,周志云..不同粒径金刚石固结磨料抛光硫化锌晶体研究[J].机械制造与自动化,2017,46(2):13-15,3.基金项目
中国博士后科学基金资助项目(2014M551586) （2014M551586）
江苏省博士后科研资助计划(1302069B) （1302069B）
