自动生产线环焊缝数字射线检测透照布置设计

在环焊缝数字射线自动检测过程中，透照布置直接影响检测质量。针对自动生产线中常用的单壁单影和双壁单影透照，根据检测安全要求、检测质量要求和检测效率要求，对透照布置的工艺设计方法和质量控制指标计算方法展开讨论。

Radiographic Arrangement Design of Digital Radiography Testing for Girth Weld in Automatic Production Line

During the automatic digital radiography testing for girth weld, the radiographic arrangement directly affects the testing quality. In view of the commonly used single-wall single-image radiography and double-wall single-image radiography in automatic production line, according to the requirements of testing safety, testing quality, and testing efficiency, the procedure design method and quality control index calculation method of radiographic arrangement are discussed.