China is a big manufacturing country that produces a large number of industrial products every day. Users and manufacturers have higher and higher requirements for product quality. In addition to meeting the performance requirements, they also have a good appearance, that is, good surface quality. However, in the process of manufacturing products, surface defects are often inevitable and are most easily recognized by the human eye. Surface defects of different products have different definitions and types. Generally, surface defects are areas where the surface of the product is not physically or chemically uneven, such as scratches, spots, holes in the surface of the metal, chromatic aberration on the surface of the paper, indentation, glass. Such as non-metallic surface inclusions, damage, stains and so on.
The current machine vision inspection systems manufacturers equipment has been widely used, and all technologies have matured. From the previous labor, it has gradually become machine operation, not only saving time, but also working. The fineness has improved a lot. So, what is the difference between the efficiency and precision of machine vision detection and manual detection?
This article is from https://www.topvision.net/ .