Automated Optical Inspection Equipment Can Check Work Defects Well
Welding defects can cause many problems in the product. Welding defects will make the appearance of the product rough, and there will be sudden changes in the height and width of the fish scale. It is easy to cause the product to deform, become unusable, or even crack, break, and cause unexpected situations. At this time, we need equipment to help us check for welding defects. The automated optical inspection equipment is one of the very useful equipment.
Automated optical inspection equipment is based on optical principles to detect common defects encountered in welding production. AOI is a new type of testing technology that is emerging, but it is developing rapidly, and many manufacturers have introduced AOI testing equipment. During automatic detection, the machine automatically scans the PCB through the camera, collects images, compares the tested solder joints with the qualified parameters in the database, after image processing, checks out the defects on the PCB, and displays/marks the defects through the display or automatic signs Come out for repair by maintenance personnel.
Automated optical inspection equipmen uses high-speed and high-precision visual processing technology to automatically detect various mounting errors and soldering defects on PCB boards. PCB boards can range from fine-pitch high-density boards to low-density large-size boards, and can provide online inspection solutions to improve production efficiency and welding quality. By using AOI as a tool to reduce defects, errors can be found and eliminated in the early stages of the assembly process to achieve good process control. Early detection of defects will avoid sending bad boards to the subsequent assembly stage. AOI will reduce repair costs and avoid scrapping unrepairable circuit boards.