射线检测作业指导书

目 录 1 目的 ------------------------------------------------------------------------------------------------------------------- 1 2 适用范围 ------------------------------------------------------------------------------------------------------------- 1 3 检测人员的要求------------------------------------------------------------------------------------------------------ 1 4 编制依据的标准------------------------------------------------------------------------------------------------------ 1 5 检测准备 ------------------------------------------------------------------------------------------------------------- 2 5 .1 工艺准备 ------------------------------------------------------------------------------------------------------------- 2 5.2 作业条件 ------------------------------------------------------------------------------------------------------------- 2 6 检测实施------------------------------------------------------------------------------------------------------------------ 3 6.1 检测控制流程图------------------------------------------------------------------------------------------------------ 3 6.2 焊接对接接头射线透照--------------------------------------------------------------------------------------------- 3 6.3 检测操作--------------------------------------------------------------------------------------------------------------6 6.4 锅炉容器类焊缝标识、结构类焊缝标识----------------------------------------------------------------------- 7 6.5 试管、试板类焊缝标识---------------------------------------------------------------------------------------------7 6.6 透照相关要求及方法------------------------------------------------------------------------------------------------ 7 6.7 纵缝透照--------------------------------------------------------------------------------------------------------------- 8 6.8 射线检测大管径焊缝---------------------------------------------------------------------------------...