关键词: 焊接, 老炼试验, 老炼板, 可靠性

Abstract: Aging and life testing are indispensable in the selection and qualification of components. The reliability of aging boards is an important factor in determining the test results. Welding is an important part in the assembly process of the aging plate. The quality of welding is directly related to the reliability and stability of the old plate in the whole test process. By analyzing the bad phenomena that may occur during the welding process, the causes of bad production are summed up, and a set of standard and effective welding methods and the inspection process of old plate are summed up to ensure the reliability of the old plate in the process of screening and assessment.

Key words: welding, aging test, aging plate, reliability