Endoscope
An optical inspection device for visual inspection of hard-to-reach cavities. It allows assessment of interior welds in pipes and vessels without destruction.
Physical-Chemical Mechanism
An endoscope consists of an optical system that includes a light source, an objective lens, and a detector. The light source illuminates the area to be inspected, while the objective focuses the images and the detector records them or displays them directly.
Metallurgical Relevance & Risks in Welding
Endoscopes are used for precise inspection of interior welds in pipes, pipelines, and vessels. They help detect porosity, cracks, deformations, or inadequate weld fill. Incorrect inspection can lead to misunderstandings, which poses risks to safety and operation.
Workshop Practice & Action Guidelines
Use endoscopes for inspecting welds in pipes and vessels. Ensure the device is clean and batteries are charged. Perform the inspection slowly and carefully to see all details. Document your findings thoroughly.