Visual testing (VT) is the most important method of non-destructive testing NDT. It is considered to be a basic research method of NDT, which in its scope covers 100% of the object or crafted article. The method involves a visual check with the unaided eye or with the use of optical instruments if on the surface of the object there are discontinuities or imperfections such as surface cracks, flooding boundary, beam spread, lack of fusion, etc. After selecting such places we measure their characteristic dimensions. The main requirements of properly conducted visual inspection are: certified qualifications and good eyesight of examiner, sufficient light intensity and ability to interpret indications.
3 days/24 hours
10 max class size
Alabama Robotic Technology Park
The Alabama Robotics Technology Park is designed to close the skills gap within the robotics industry, while also ensuring that students obtain training on the latest robotic technology in the industry.