The quality of automotive spare parts products determines a company's sales volume and also determines its future development. Therefore, the appearance quality of automotive spare parts products has always been a key focus of enterprise production. Machine vision inspection technology can control product performance and appearance dimensions properly, greatly improving product quality and effectively improving the efficiency of production lines.
Visual inspection equipment, as an important technical inspection tool in the automotive parts industry, has been increasingly valued and widely used to replace traditional manual inspection work, greatly reducing the cost of product inspection and improving production efficiency.
The advantages of machine vision inspection equipment can be summarized in two aspects.
Firstly, the machine vision inspection equipment has an automatic loading and unloading mechanism, which automatically detects the appearance size of the product and removes defective products. The non-contact detection of the visual inspection equipment effectively avoids secondary damage to the product, effectively ensuring product quality and improving production efficiency of the production line.
Secondly, machine vision inspection equipment can replace manual quality inspection, thereby reducing labor costs.
The machine vision technology for appearance defect detection mainly includes the following aspects:
Image acquisition: Use cameras and other devices to capture images of automotive parts and components.
Image processing: Process the collected images, including image denoising, image enhancement, image segmentation, etc., in order to better extract the features of automotive parts.
Feature extraction: By analyzing the image, extract the features of automotive parts, such as color, shape, texture, etc.
Defect detection: By comparing the characteristics of automotive parts, the appearance defects of automotive parts, such as scratches, dents, cracks, etc., are detected.
Result output: Output the detection results to the display screen or other devices for staff to view and process.
The application of machine vision inspection technology has brought significant improvements to the detection of appearance defects in automotive parts. With the rapid development of the new energy vehicle industry, the application of visual inspection equipment will be increasing.