稀土抛光粉在眼镜玻璃抛光中研磨条件的研究  

Study on Condition of Process of Polishing Glasses by Rare Earth Polishing Powder

作　　者：李学舜[1] 杨国胜[1] 崔凌霄[1] 

机构地区：[1]包头天骄清美稀土抛光粉有限公司,内蒙古包头014010

出　　处：《中国粉体技术》2004年第3期36-40,共5页China Powder Science and Technology

摘　　要：采用正交试验设计和方差分析的方法,研究了稀土抛光粉抛光眼镜玻璃过程中,中位径、晶粒大小和料浆浓度等因素对抛光过程的影响。利用库尔特粒度仪、X射线衍射仪、ZXZ-Ⅰ型真空泵和双轴复面曲精度抛光机等设备考察分析了稀土抛光粉的各项物理指标和研削能力。结果表明:对于普通光白玻璃片的抛光,稀土抛光粉的中位径在2.5～4.5μm之间,晶粒大小在550?左右,抛光粉料浆浓度为250g/L时,其抛光效率最好。By means of orthogonal test and variance analysis,the effect of granularity, the crystallite size and the concentration of polishing liquid on the polishing process are studied. Several factors and the ability of grind are inspected and analyzed by Coulter multlsizet Ⅱ, XD-D1 X ray and ZXZ-Ⅰvacuum pump, etc. The results show that the grind is much better on the polishing process when the medial particle size is 2.5～4.5 μm,the crystallite size is 550 ?and the concentration of polishing liquid is 250 g/L.

关 键 词：稀土抛光粉 眼镜镜片 抛光条件 

分 类 号：TD983[矿业工程—选矿]