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09
2023
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05
Introduction to the composition and structure of the cleanliness extractor
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The cleanliness extractor is a part processed and assembled by the equipment, so the cleanliness is divided into part cleanliness and product cleanliness. The cleanliness of the product is directly related to the cleanliness of the parts, and is also closely related to the production process, workshop environment, production equipment and personnel. Cleanliness refers to the degree to which parts, impurities contaminate a component, a specific component, and the entire machine. The cleanliness inspection equipment collects the mass, size to be represented, and quantity of impurity particles from the specified characteristic parts by a specified method.
The "specified parts" mentioned here refer to the characteristic parts that endanger the reliability of the product; The "impurities" mentioned here include product design, manufacturing, transportation, use and maintenance, its own residue, all external mixing and impurities generated by the system, and the pollutants on the surface of parts are mostly solid particles such as chips, burrs, casting sand, welding slag, and abrasives.
The operation space of the clean parts in the cleanliness extractor is relatively independent, the built-in air laminar flow system purifies and cleans the operating environment, and the air curtain isolation system is set up on the personnel operation surface to effectively isolate the clean area from the external environment, and build a clean operation platform for cleaning and testing.
The cleanliness extractor integrates the air supply device fan with air circulation filtration function to suck air from the top and filter it through HEPA, and the filtered clean air is 0.45m/s± 10% wind speed is evenly sent, and the laminar flow air is constant and uniform. Form a thousand or a hundred clean spaces in the cleaning work area (generally the laboratory air level is * to provide a good clean operating environment for parts cleanliness testing, reducing the influence of the external environment on the test results.
Ultrasonic vibration cleaning is the use of ultrasonic cavitation in the liquid, acceleration and direct inflow has a direct impact on the liquid and dirt, indirect action, so that the pressure and local temperature regulation of the foam-1013PA around 1012 destroys the adhesion of insoluble particulate pollutants and differentiates them into a solution, * Finally realizing the functional cleaning effect of cleaning the surface of the parts of the particulate pollutants is better than pressure cleaning, and the cleaning uniformity is better This function is integrated in the equipment and can realize fully automatic ultrasonic cleaning. Cleaning inspection is more automated.
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2025-09-03
2023-05-09
2023-05-09
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