强激光与粒子束2012，Vol.24Issue(5)：1117-1120,4.DOI:10.3788/HPLPB20122405.1117
冲击波实验用铝楔形靶加工技术
Fabrication of aluminum wedge target used in shockwave experiment
摘要
Abstract
The aluminum wedge target was produced by diamond turning technology. The actual profile of the wedge target' s inclined surface is found to be a conical one. The surface roughness was characterized by Veeco NT1100 white light interferometer. The results indicate that the surface root-mean-square roughness of the plane part is less than 50 nm and the maximum peak-to-valley height there is less than 100 nm. The surface roughness of the inclined part is less than 200 nm. The larger measurement value of roughness appearing at the inclined part can be explained by the following two reasons . one is the variation of working angles of tool, which increases the roughness, the other is that the measurement profile is not the generatrix of cone, which enlarges the measurement results.关键词
楔形靶/金刚石车削/冲击波/稳定性Key words
wedge target/diamond turning/Shockwave/stability分类
矿业与冶金引用本文复制引用
谢军,梅鲁生,童维超,黄燕华,袁光辉,杜凯,李朝阳,易泰民,张昭瑞,郑凤成..冲击波实验用铝楔形靶加工技术[J].强激光与粒子束,2012,24(5):1117-1120,4.基金项目
国家高技术发展计划项目 （）
