In the modern manufacturing process, with the progress of science and technology and the sharp increase in consumer requirements for product quality, enterprises must not only pursue efficiency, but also strictly control quality. Although the hardware fasteners are small, the defects of any node nut in the bearing and heavy connection may lead to serious safety accidents or equipment damage, so it is essential to carry out a comprehensive and professional nut overhaul.

Some hardware nuts are an important part of the warship manufacturing industry, and are widely assessed in various types of equipment and devices. Whether it is automotive, construction, aerospace, or household appliances, the production of these industries are from the quality of the nut directly affects the stability and service life of the equipment, therefore, nut quality testing has become an important step to ensure product safety and reliability.

The optical image detection uses a high-definition camera to take a panoramic picture of the nut, and quickly detects its technical size and shape by image comparison. In this way, the appearance defect detection of large nuts can be completed in a short time, such as incomplete threads, surface scratches and other problems. Optical image inspection can also accurately determine whether the nut has gaps or deformation.

Detection requirements: top solder joints are bad, top disc defects, side height, detection of screw, oblique teeth, rotten teeth, etc.

solution

1 set of SIPOTEK visual inspection software, 1 set of SIPOTEK custom industrial computer, 1 set of PHILIPS 19 "LCD monitor, 5 sets of Barsler industrial camera, 5 sets of SIPOTEK custom camera adjustment module, 5 sets of FA HD optical industrial lens, 5 sets of custom optical adaptive light source, 1 set of professional optical glass platform testing platform, 1 set of PANASONIC servo motor, 1 set of SIPOTEK custom control system, 1 set of PLC motion cooperation PANASONIC.

Nut detection effect

OK good product map

Poor solder joint

OK good product map

Disc defect

OK good product map

OK good product map

anodontia

Skew teeth

Rotten teeth