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08:21 min
March 12th, 2021
DOI :
10.3791/61986-v
Chapters
0:05
Introduction
0:37
Aerogel Monolith Fabrication and Laser Engraver Print File Preparation
2:45
Etching Procedure
4:50
Cutting Procedure
6:36
Results: Representative Silica Aerogel Laser Etching and Dyeing
7:41
Conclusion
Transcript
本协议采用激光雕刻系统,为蚀刻和切割普通和染色气凝胶提供了第一种视觉方法。这项技术的主要优点是其简单性,因为它允许刻任何形状、大小或颜色的气凝胶巨石。视频演示允许演示协议的实际考虑,包括放置 Aerogel 和激光切割机的对齐。
要为 Aerogel 单片制造准备模具,请选择一个由顶部、中间和底部组成的三部分钢模具,其外尺寸为 15.24 乘 14 厘米,中间为 10 到 11 厘米腔。模具的顶部每侧应有7个0.08厘米的通风孔。使用稀释肥皂和粗糙的纹理海绵擦洗模具的顶部、中间
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Summary
该协议描述了一种将文本、图案和图像蚀刻到原生和染色形式的硅气凝胶巨石表面的方法,并将气凝胶组装成马赛克设计。
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