What are machine vision surface defect detection and surface defect detection?

Machine vision detection is to measure and judge with machines instead of human eyes. Surface defects and surface defects refer to scratches, stains and lack of materials on the surface of objects. Machine vision surface defect detection refers to the use of machines instead of manual selection of objects with scratches, stains, missing materials and typos.

Let's take the workflow of Weigude machine vision inspection equipment as an example to see how the machine vision inspection equipment works.

1. The material system arranges the items to be detected according to the requirements and transports them to the detection tray.

2. When the material runs in front of the camera on the detection board, the camera takes photos of the object and transmits the photos to the computer.

3. The computer analyzes the image according to the program. When the computer judges that the object is defective or defective, the air blowing valve is controlled to screen out the defective object, and the good products are continuously conveyed to the good product collection device on the detection tray. At this point, the object detection and screening is completed.

Machine vision surface defect detection also involves many things in the actual detection process, such as light source, calculation software, material conveying system and so on. I won't go into details here.