Endoscopic Examination
Endoscopic examinations use more flexible or stiffer optical instruments to visually inspect inaccessible interiors. It allows accurate assessment of damage and conditions inside the component.
Physico-chemical mechanism of action
Endoscopic examinations use light that is directed through an optical instrument to illuminate inaccessible interiors. The camera at the end of the instrument captures images and transmits them to a display screen.
Metallurgical relevance & risks during welding
This method is particularly useful for checking weld quality, especially in complex or hard-to-reach areas. Misinterpreting the images can lead to misunderstandings and incorrectly guided repairs.
Workshop practice & instructions
Use high-quality endoscopes with clear image and sufficient light. Make sure the instrument is clean and properly calibrated. Document the results carefully and compare them with standard specifications.