Application of Image Measuring Instrument in Dimensional Inspection of Electronic Components




Electronic components are an indispensable part of electronic products, and their dimensional accuracy has a direct impact on the performance and quality of the product. Therefore, it is very important to accurately detect and control the size of electronic components.


Equipped with a large depth-of-field telecentric optical lens and a high-precision processing system, and incorporating the principle of one-button flash measurement, the POMEAS image measuring instrument can realize fast, accurate and non-destructive inspection of the dimensions of electronic components by means of high-precision image acquisition and processing technology. Specific applications include the following:



1. Chip size detection: The chip is one of the smallest components in electronic products, and its size is usually only a few millimeters to tens of microns. The image measuring instrument can accurately measure the length, width, thickness and other dimensions of the chip through a high-resolution imaging system and precise measurement algorithms.


2. Connector measurement: Connectors are small components used to connect electronic devices, usually made of plastic or metal. The length, width, hole diameter, hole spacing and other dimensions of the connector are crucial to the normal operation of electronic components. Using the POMEAS image measuring instrument can complete the above dimensional inspection in one non-contact manner.



3. Capacitor size detection: Capacitor is one of the commonly used components in electronic products, and its size has an important impact on the performance and stability of the circuit. The image measuring instrument can accurately measure the dimensional parameters of the capacitor by acquiring an image of its shape.


4. Microresistor size detection: The characteristics of microresistors are small, thin, and large measurement data. The POMEAS image measuring instrument has automatic focusing and automatic positioning functions. It can automatically identify the product measurement position without having to straighten the workpiece. It has a large measurement range and can complete the simultaneous measurement of multiple products at one time, greatly improving the efficiency of micro-resistance size detection.



POMEAS image measuring instrument has broad application prospects in the dimension inspection of electronic components and can provide reliable technical support for the production and quality control of electronic products. In addition, image measuring instruments are also widely used in automotive parts, hardware processing parts, medical parts and other fields.



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