What important role does the image measuring instrument play in precision inspection?

What important role does the image measuring instrument play in precision inspection? The two-dimensional image measuring instrument has been widely used in China since the 1990s and has become an indispensable equipment for testing industrial products. After three development stages of simple projectors, two-dimensional image measuring instruments and high-end three-dimensional coordinate measuring machines, The current precision tester is more intelligent, automated and integrated, which solves the detection limits of the human eye and calipers. The two-dimensional precision tester developed by the image measuring instrument according to the needs of the industry has gradually become a panacea to solve the problem of high-precision detection of industrial products. The two-dimensional image accuracy detector is closely related to our daily life, and many people do not understand it. We take the 4G and 5G smart touch screen phones that are sought after by young people as examples. The detection of mobile phone glass cannot be separated from the use of two-dimensional image measuring instruments. , Mobile phone glass thickness measurement, flatness detection, ink thickness measurement, etc. require the use of two-dimensional imagers, and our private cars, body inspection and measurement of various parts are one of the applications of coordinate measuring machines. All parts must pass the CMM test to pass the test. At present, such two-dimensional image measuring instruments and three-dimensional coordinate measuring machines have been highly integrated with software technology, machine vision technology and electronic technology to form a complete set of comprehensive testing equipment, which has been widely used in industrial testing in various industries. , Such as size, appearance, electrical characteristics, etc., this type of test equipment is usually non-standard test equipment and needs to be developed according to industry characteristics or special circumstances. Therefore, it is also a kind of precision testing equipment that truly meets the needs of customers. This high-end testing equipment combines international high-end precision testing components, which can intelligently measure and record data and accurately screen good and bad products, which not only saves labor costs , It also allows companies to upgrade production lines and create more profits. However, industry insiders believe that the current situation of China's precision testing technology and instruments is still not ideal, mainly because such Ru0026D companies have scarce resources in China.