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Long ago, design engineers, quality control system also had to test several options to choose, not a completely satisfactory. These options include expensive single-purpose vision systems, multi-functional optical array low Sensor And vulnerable to fatigue and lack of concentration effects of the eye test. Today, however, the most advanced vision sensors are the best of traditional methods of performance and unprecedented speed, accuracy, size and cost advantages of the combination. This paper will feature various types of sensor options, and prove why the vision sensing for industrial sensor market, the fastest growing area. The basic principles of visual sensor Optical sensor includes a light sensor, and the visual sensor to capture the entire image from the light of thousands of pixels. Degree of clarity and exquisite image resolution is usually measured by the number of pixels, said. Banner Engineering to provide part of the vision sensor can capture 1.3 million pixels. Therefore, regardless of a few meters from the target or a few centimeters away, the sensor can "see" a very delicate object image. In the capture image, the visual sensor with reference images stored in memory, compared to an analysis. For example, if the vision sensor is set to identify correctly inserted eight screws machine parts, the sensor that should be rejected only 7 parts bolts, or misalignment of the parts bolt. In addition, regardless of the machine parts in the field in which position, regardless of whether the components within the 360-degree rotation, visual sensors can judge. Advantage of the visual sensor Test in the options available, namely the visual system, photoelectric sensor, manual testing, and visual sensors, vision sensors are usually because of their accuracy, ease of use, rich functionality and reasonable cost to be the best choice. As the industry more competitive, profit margins get smaller, manufacturers can not afford the high caused by defective product rejection rate. Therefore, the high cost of generating and detecting problems before, manufacturers are working to integrate the entire manufacturing process test. visual system and visual sensor Comparison Complex visual system is a mature technology, perform detailed auto inspection. However, the complexity and high cost hinder its application in many industries and their prices usually start from 5000 to 50,000 U.S. dollars or more. These complex visual system requires one or more cameras, customized software and a computer. They often need to hire external consultants to visual design, integration and installation of the system. In addition, given the special nature of such systems, they can not be easily used in other ways. These complex systems often require ongoing professional support. Complex visual systems although there is still demand, but cheaper and easier to use the introduction of visual sensors, for some industrial applications provides better cost-effective solutions. Furthermore, visual sensor is smaller, easier to use, manufacturers will be more frequent testing and calibration applications in the use of visual solutions. Vision sensors in factory automation to improve the quality and production efficiency improvements contributed. photoelectric sensor and vision sensor comparison Compared with photoelectric sensors, machine vision sensors to give designers more flexibility. Previous applications require multiple photoelectric sensors, vision sensors can now be tested with a number of features. We are high quality suppliers, our products such as USB Electric Cigarette Manufacturer , China Disposable Electric Cigarette for oversee buyer. To know more, please visits EGO E-cig.
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