期刊
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS
卷 8, 期 3, 页码 173-176出版社
TAYLOR & FRANCIS LTD
DOI: 10.1016/j.stam.2007.02.007
关键词
microlens array (fly eye) grinding system; diamond wheel; scanning direction; form accuracy; ceramics die; microglass lens; molding
This paper deals with precision grinding of microarray lens (fly eye) molding die by using a resinoid bonded diamond wheel. An ultra-precision grinding system of microarray lens molding die and new truing method of resinoid bonded diamond wheel were developed. In this system, a grinding wheel was four-dimensionally controlled with 1 nm resolution by linear scale feedback system and scanned on the workpiece surface. New truing method by using a vanadium alloy tool was developed and its performance was obtained with high preciseness and low wheel wear. Finally, the microarray lens molding dies of fine grain tungsten carbide (WC) was tested with the resinoid bonded diamond wheel to evaluate grinding performance. (C) 2007 Published by NIMS and Elsevier Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据