封闭体内不同材料微小间隙工业CT测量方法研究  

The Study of Measuring Small Gap Made from Different in Closed Body with Industrial CT

作　　者：杨莞[1] 叶云长[1] 邓俊[1] 陈发[1] 

机构地区：[1]中国工程物理研究院,四川绵阳621900

出　　处：《核电子学与探测技术》2011年第2期192-195,共4页Nuclear Electronics & Detection Technology

摘　　要：研究了不同材料球形物件附加两层或三层不同材料包装容器后,球形物件间微小间隙工业CT测量方法。物件加包装容器后,通过工业CT断层扫描得出被测物件图像,在图像上提取被测球体边界,找出球体的圆心坐标和直径,得到待测间隙的曲面积分区域,调用专用测量软件,对间隙进行测量。It studys the measurement of small gap between spherical samples made from different material.It can gain the picture of sample by industrial CT scan.Then it can draw the border of measured sphere and find the coordinate of center and diameter of sphere and get surface integral region of measured gap.And it measure small gap by writing special measuring software.

关 键 词：包装容器 封闭体 工业CT 测量 

分 类 号：TL816.1[核科学技术—核技术及应用]