论文部分内容阅读
山西省机械工程学会无损检测学会于1980年9月10～26日在太原市举办了一期“工业X射线探伤技术培训班”。这期培训班重点是提高探伤技术人员的理论水平,使每个学员系统地学习工业X射线探伤的物理基础,从而在实际检测中对提高X射线探伤灵敏度选择最佳条件掌握充分的理论基础。在培训期间就“如何提高工业X射线探伤灵敏度以及复杂工件的X射线透照法和在实际检测中X射线透照法的新技术”进行了专题讨论。清华机械厂探伤组任家富同志介绍了“增加焦距,提高薄板焊缝检测效
Shanxi Institute of Mechanical Engineering Society of Nondestructive Testing in September 1980 from September 10 to 26 held in Taiyuan, a ”industrial X-ray detection technology training course.“ This training course focuses on improving the theoretical level of testing technicians so that each learner systematically learns the physical basis of industrial X-ray inspection, so as to fully grasp the theoretical basis for selecting the optimum conditions for improving X-ray inspection sensitivity in practical testing. During the training, there was a special discussion on how to improve the sensitivity of industrial X-ray flaw detection and X-ray transillumination of complex workpieces and the new technology of X-ray radiography in actual testing. Qinghua Machinery Factory inspection team Comrade Ren Jiafu introduced ”increase the focal length and improve the inspection of the sheet metal weld