In the stamping production process, due to the influence of various factors, there may be some defects, such as cracks, deformation, burrs and so on. These defects will not only affect the quality of stamping parts, but also may have an adverse impact on production efficiency and product quality. Therefore, the quality inspection of stamping parts is necessary.

The visual inspection system of stamping die is a method to inspect stamping die and stamping parts by using machine vision technology. Through the use of high-precision cameras and light sources, the stamping parts are photographed, and then through image processing and algorithm analysis, the quality of the stamping parts is tested and evaluated. Comprehensive inspection of stamping parts, including surface defects, size measurement, shape recognition and so on.

The application of visual on-line inspection of stamping die is mainly manifested in the protection of stamping die. Through the online inspection technology of machine vision, it can effectively detect the surface abnormality of the mold, prevent the mold from being crushed, and play a role in protecting the mold. In addition, it also has an AI intelligent learning system that automatically identifies and judges defects and anomalies on the mold surface. The image signal processing function can convert the target to be detected into an image signal and send it to the image processing and analysis system for further processing and analysis.

Visual on-line inspection technology of stamping die

1. Detection accuracy: With the continuous development of machine vision technology, the detection accuracy of stamping die vision online detection technology is getting higher and higher. To achieve micron level detection accuracy, to meet the high precision, high quality production needs.

2. High-speed and high frame rate vision system: In order to achieve real-time online detection, the development and application of high-speed and high frame rate vision system has become the international mainstream. Obtain high definition images of stamping parts for rapid analysis and processing.

3. Three-dimensional measurement and reconstruction technology: three-dimensional measurement and reconstruction technology is one of the important development directions of stamping die visual online inspection technology. 3D measurement and reconstruction of stamping parts are realized, so that the shape, size and position of stamping parts can be more accurately detected.

4. Intelligence and automation: Through the introduction of artificial intelligence, machine learning and other technologies, to achieve automated and intelligent detection process, reduce manual intervention and operation, improve detection efficiency and accuracy.

Visual inspection of stamping die is an efficient and accurate inspection method, which can greatly improve production efficiency and product quality, reduce production costs and defective product rate. With the continuous development of machine vision technology, it is believed that the application of visual inspection of stamping dies will be more and more extensive.