迪奥科技标语
Benefits of visual inspection technology
Author:Administrator   Published in:2019-11-19 11:29

In order to reduce labor cost and improve production efficiency, some labor links in industrial production and management are gradually replaced by machines. The characteristic of machine vision system is to improve the flexibility and automation of production. Using machines instead of human eyes to make various measurements and judgments. In the production line, people will make such measurements and judgments because of fatigue, personal differences and other errors and errors, but the machine will go on tirelessly and steadily. Therefore, machine vision is often used to replace artificial vision.

In the process of industrial batch production, the quality accuracy of products is low and the efficiency is low by using artificial vision. Using machine vision detection method can greatly improve production efficiency and production automation. Moreover, machine vision is easy to realize information integration, which is the core technology of computer integrated manufacturing.

The advantages of visual inspection technology are obvious compared with that of human visual inspection. Compared with human eyes, machine vision detection not only does not fatigue, but also has the consistency and repeatability that people do not have.

Machine vision system is used to test the automation of production process, and can ensure the same progress with the production line. It is usually used at the end of the production line to ensure passing some qualified products. For example, in the automatic automobile production line, the vision system matches the robot application, and establishes the connection with the PLC control system of the production line, so as to realize the functions of measurement, detection, positioning and identification.

The visual inspection system adopts the non-contact inspection method, which improves the response speed and has little impact on the production line; it has the performance of long-time stable and reliable repeated work, and is suitable for the continuous assembly line operation of the automobile; it is suitable for the work in the areas with high safety risk, poor ergonomics and environmental conditions, and the accuracy is greatly improved, which improves the qualification rate of the products of the enterprise

Machine vision is often used to replace artificial vision in some dangerous working environment or situations where it is difficult to meet the requirements of artificial vision. At the same time, in the process of large-scale industrial production, the quality efficiency and accuracy of products inspected by artificial vision are low, and machine vision inspection method can greatly improve the production efficiency and automation of production.

In addition, machine vision technology can also play a role in super standard discharge of smoke and sewage. Using machine vision, we can find the fire and smoke in the machine room and workshop in time. Using face recognition and face detection technology in machine vision can help enterprises to strengthen the control and management of entrances and exits, improve the management level and reduce the management cost.

The visual inspection system adopts the non-contact inspection method, which improves the response speed and has little impact on the production line; it has the performance of long-term stable and reliable repeated work, and is suitable for the continuous assembly line operation of the automobile; it is suitable for the work in the areas with high safety risk, poor ergonomics and environmental conditions, and the accuracy is greatly improved, which improves the qualification rate of the products of the enterprise

There are three advantages of visual inspection technology:

1. The detection accuracy is high. The detection accuracy of the visual detection equipment can reach the micron level, and it can detect very fine cracks and size differences. It has unique advantages in the detection of precision parts.

2. The detection speed is fast. Due to the use of computer recognition, the recognition speed of visual detection equipment is incomparable to that of human eyes. Generally, the detection speed of visual detection equipment varies from hundreds to thousands of items per minute. The main factor affecting the detection speed of visual detection equipment is the feeding speed, which is determined by the shape and detection position of the product.

3. It has low requirements for the environment, and the visual detection equipment can adapt to the high temperature and low temperature environment, dust environment, odor environment, etc. which people can not adapt to. In the environment with particularly bad conditions, it can also pretend to be a protective cover to maintain normal and stable work.


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