基于面阵CCD零件内表面无损检测的光学系统设计  

Design of the Optical System of Testing Inner Faces of Spares without Destroy Based on Area Array CCD

作　　者：段战军[1] 舒朝濂[1] 

机构地区：[1]西安工业大学光电工程学院,陕西西安710032

出　　处：《机电产品开发与创新》2008年第1期147-149,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：设计了一种即有目视观测系统又有视频显示的智能无损检测系统。检测系统由含LED光源的照明系统、成像光学系统、高分辨率面阵CCD传感器件、显示系统四部分构成。利用光学设计软件ZEMAX设计了视场角为85°,探测距离为5￣100mm的光学系统,该系统具有结构紧凑、重量轻、方便携带等特点,实验表明零件内表面微小缺陷的检测精度达到μm级。In this article, an effective system is designed, which serves to test inner faces of spares without destroy. It consists of LED, a optical system, a higher resolution CCD transducer and a display system. The optical system is designed with ZEMAX. Its angle of field is 85°and its range of detector is from 5mm to 100mm. The system is characterized of compact conformation, light weight and portability. The experiment shows that the attainable precision in the test of spares inner face is micron dimension.

关 键 词：光学设计 ZEMAX 

分 类 号：TN2[电子电信—物理电子学]