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SMT scraper inspection machine is mainly used to detect whether the scraper of the solder paste printer on the SMT (surface mount technology) production line has defects, such as deformation, notches, etc. These defects will directly affect the printing quality of the solder paste, and then affect the qualified rate of the product. The SMT scraper inspection machine detects the physical state of the scraper by simulating the application of the printer to ensure that it remains in the best condition during use.
Working principle
SMT scraper inspection machines usually use marble platforms and stepper motor drives to ensure that the parallelism and flatness of the platform meet high precision requirements. After the scraper contacts the platform, the force is detected by the push-pull force gauge to determine whether the scraper is deformed or notched. In addition, the equipment is also equipped with a camera and a light source to further confirm the surface state of the scraper through visual inspection.
Application scenario
SMT scraper inspection machines are widely used in SMT production lines, especially in the solder paste printing process. By regularly detecting the state of the scraper, the printing quality problems caused by scraper defects can be effectively reduced, and production efficiency and product qualified rate can be improved.
Maintenance
In order to ensure the long-term stable operation of the SMT scraper inspection machine, it is recommended to perform the following maintenance regularly:
Cleaning: Clean the surface and interior of the equipment regularly to prevent dust accumulation from affecting the detection accuracy.
Calibration: Calibrate the parallelism and flatness of the equipment regularly to ensure the accuracy of the detection.
Inspection: Regularly check the key components of the equipment such as the push-pull force gauge, camera and light source to ensure their normal operation.
Through the above measures, the service life of the equipment can be extended and its detection accuracy can be maintained
