The best choice for industry measurement technology: high-precision machine vision dimensional measurement

Core Tips of this Article: This article mainly explains the basic introduction of machine vision and the best choice for industry applications - high-precision machine vision dimension measurement.
　　Machine vision, in simple terms, can be understood as adding a visual device to a machine, or a machine with a visual device. The purpose of adding a visual device to a machine is to make the machine have a visual function similar to that of humans, thereby improving the automation and intelligence of the machine.

　　Since machine vision systems can quickly acquire a large amount of information, are easy to process automatically, and are easy to integrate with design information and control information, in today's automated production processes, people widely use machine vision systems in areas such as finished product inspection and quality control. Machine vision systems can be used to detect defects in various products, make judgments and selections, and measure the size of objects.

　　The machine vision system has a measurement function and can automatically measure the appearance dimensions of the product, such as the shape contour, aperture, height, area, etc. In the production process of the product, dimension measurement is an indispensable step, and machine vision has better technical advantages in dimension measurement than other measurement methods.

　　In the production process of products, dimension measurement is an essential step, and machine vision has better technical advantages in dimension measurement than other measurement methods. The non-contact measurement method of machine vision can avoid damage to the measured object and is suitable for situations where the measured object cannot be touched, such as high temperature, high pressure, fluid, environmental hazards, etc. At the same time, the machine vision system can measure multiple dimensions at the same time, achieving high efficiency of measurement work and suitable for online measurement. The measurement of tiny dimensions is the advantage of the machine vision system. It can use high-power lenses to magnify the measured object, so that the measurement accuracy reaches more than microns.

　　At the same time, the dimension measurement method based on machine vision technology has the advantages of low cost, high precision, and easy installation. In the automated manufacturing industry, machine vision is used to measure various dimensional parameters of workpieces, such as length measurement, circle measurement, angle measurement, arc measurement, and area measurement. It is necessary to detect the basic geometric features of the relevant areas of the workpiece. It can not only obtain the dimensional parameters of online products, but also make online real-time judgments and sorting of products. It is widely used. Coupled with powerful visual software, it is easy to adjust, flexible and convenient, and the measurement data can be stored, which is convenient for establishing statistical analysis, and easy to quickly find and solve problems. It is the only choice for industry measurement technology.