mht 3009-2004 航空器无损检测 射线检验

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1、ICS19.100H26MH中华人民共和国民用航空行业标准MH/T3009-2004代替MH/T3002.3-1997航空器无损检测射线检验Nondestructivetestingforaircraft-Radiographictesting2004一05一20发布2004一10一01实施中国民用航空总局发布MH/T3009-2004目次黔髻]范围··。，，，··11···，，，···1····，·····1‘········，，···，·，，····，，····一2规范性引用文件··············，·····.··········⋯⋯，.，.，.....⋯⋯，...

2、.....⋯⋯，⋯3术语和定义···········································，·········‘·..............⋯⋯4一般要求，·，··········，············，···········，·······················⋯⋯，，···⋯⋯··，，··········，·····...........24.1人员资格·········，····················‘······························⋯⋯，.....⋯⋯.....................

3、.............24.2厂房设备···········，····，····，，，······，-··············，·········.······⋯⋯，...一，············，········..........24.3材料···，，···································································，···⋯⋯·，·········，，···................24.4设备···，······，··············，········，·············

4、，············，··········一..................................24.5像质计·，，······，··4···············4····，，·‘·，，·，，·】····，，，·11二··，，··4······4·····。·35一一一一详细要求····································································⋯⋯，，51检验程序··········，··········，············.··········....······.⋯⋯，.一，

5、....⋯⋯52验收要求····························..·..............⋯⋯5.3表面准备················，·············⋯⋯，······⋯⋯，⋯一一一5.4射线底片识别标记···········，，···················⋯⋯5.5检验和透照范围...........................⋯⋯，..⋯5.6检验工序··········，··········，··········.....··一，⋯⋯5.7非胶片技术·····，，··⋯⋯，，，.....⋯⋯，........⋯⋯5.8

6、多胶片技术···········⋯⋯、，.·······.............⋯⋯，二5.9射线检验质量等级···········，，····，、‘···，·······‘··一5.10底片密度·········⋯⋯，.⋯，..⋯⋯5.11射线胶片处理···················⋯⋯一一5.12像质计选择··，，，，···1·，，，，·⋯5.5113像质45计的放置···················⋯⋯1551651751遮蔽················，·······‘·....⋯⋯滤波板··，···⋯⋯，..............⋯⋯一多胶片暗盒曝光·

7、···············⋯⋯评定像质计区域·，···，········，··⋯⋯不必使用像质计的条件·····⋯⋯焊接件···············...⋯⋯，....⋯⋯5.20对比度·······⋯⋯‘.⋯，.⋯··，，，··，······，，，，，·85.21背散射··············.....··⋯⋯，.⋯⋯··················⋯⋯85.22射线源到胶片距离······‘·······一······，··········，··⋯⋯85.23