Rapid optical inspection of bubbles in the silicone rubber

被引：5
|
作者：
Kuo, Chil-Chyuan [1 ]
Chen, Yi-Ruei
机构：
[1] Ming Chi Univ Technol, Dept Mech Engn, New Taipei City 24301, Taiwan
来源：
OPTIK | 2013年 / 124卷 / 13期
关键词：
Optical inspection system; Solid silicone rubber; Liquid silicone rubber; Bubbles; Rapid tooling; MOLD; FABRICATION; EPOXY;
D O I：
10.1016/j.ijleo.2012.04.010
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Silicone rubber mold is frequently used in the indirect tooling of rapid tooling technology. Defect inspection of silicone rubber after degassing process using vacuum machine is usually evaluated by visual inspection. The drawbacks of this method include human error, time consuming and exhaustive. An optical inspection system for inspecting the bubbles in the silicone rubber is developed in this work. Bubbles in solid silicone rubber or liquid silicone rubber can be easily inspected with high accuracy in the millimeter range by studying the peak intensity distribution profile of He-Ne laser radiation passed through the silicone rubber. (C) 2012 Elsevier GmbH. All rights reserved.
引用
收藏
页码：1480 / 1485
页数：6
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