航空零部件X射线数字成像检测系统  

X-Ray Digital Imaging Detection System for Aeronautic Parts

作　　者：赵肖东 蔡建刚[2] 陈明 陈兆兴 

机构地区：[1]兰州三磊电子有限公司,兰州730000 [2]兰州石化职业技术学院机械工程系,兰州730060 [3]山东特种设备检验研究院,济南250101

出　　处：《无损检测》2013年第4期57-59,共3页Nondestructive Testing

基　　金：科学技术部科技型中小企业技术创新基金资助项目(08C26226201564)

摘　　要：研制了采用扫描式CCD技术的新型X射线成像器,结合该X射线成像器特点,针对航空陶瓷基复合材料的特点与应用的实际情况,开发了采用计算机软件技术与系统集成技术的陶瓷基复合材料X射线数字成像检测系统。该系统实现了被测工件的动态实时检测。测试结果表明:系统软件能够正确运行,成像质量满足GB 3323与JB 4708的要求,可实现同类产品的进口替代。A new type X-ray imaging device is developed by use of scanning CCD technology. Based on characteristics of the X-ray imager and aiming at features and actual application of the aeronautic ceramic matrix composite, X-ray digital imaging detection system for aeronautic ceramic matrix composite is developed through using the computer software technology and the system integration technology. This system can realize dynamic real-time detection of workpieces. Comprehensive testing results show that the system software can operate correctly, the image quality satisfies with the requirements of GB 3323 and JB 4708, and it can achieve the substitution of similar import products.

关 键 词：陶瓷基复合材料 LDA成像器 X射线 数字成像系统 

分 类 号：TG115.28[金属学及工艺—物理冶金]