← Glossary
Fiber Optic Visual Inspection
Light guides transmit light via fiber optics to the test object and carry the image back. They enable visual inspection in cramped, hot, or radiation-exposed environments.
Physical-Chemical Mechanism of Action
Light guides consist of thin glass fibers that reflect and transmit light. The image is captured at a receiver and can be displayed on a monitor.
Metallurgical Relevance & Risks in Welding
Visual inspection with a light guide is especially useful for checking weld quality in confined spaces or in radiation-exposed processes. Improper handling can degrade the image, affecting quality assessment.
Workshop Practice & Instructions
Use the light guide in confined or radiation-exposed areas. Make sure the receiver is correctly aligned and the image is clearly displayed on the monitor. Avoid mechanical stress on the guide to maintain its performance.
MetallurgieSchweißtechnik