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Working principle: 1. The working principle is to use high-frequency vibration to transmit sound waves from the welding head to the welding surface of the workpiece, and instantly generate friction between the working object molecules to reach the melting point of the material, thereby completing ... Read More
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1.Welding principle Ultrasonic metal welding uses high-frequency vibration waves to transmit to two metal surfaces to be welded. Under pressure, the two metal surfaces rub against each other to form a fusion between the molecular layers. 2. Welding advantages (1) The welding material does not melt ... Read More
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1.Ultrasonic welding mechanism (1) Mechanical fitting: In the ultrasonic welding joint, a plastic flow layer is formed at the contact of the two weldments, and the mechanical fitting of the dog teeth is presented. (2) Chemical bond bonding: After the polymer is heated, the molecular chain is broken, ... Read More
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Ultrasonic atomization uses electronic high-frequency oscillation (oscillation frequency is 1.7MHz or 2.4MHz, which exceeds the human hearing range, the electronic oscillation does not harm the human body and animals), and the liquid water is passed through the high-frequency resonance of the ... Read More
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The two plastic parts are fused together using an ultrasonic welding process, and there must be a reduced contact surface to facilitate the concentrated transmission of ultrasonic energy, which has achieved the effect of not hurting the surface and can be quickly welded. This reduced contact surface ... Read More
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Ultrasonic cutting Ultrasonic cutting can cut cakes, pies, cheese, pizza, bread, candy and other foods, and the cut surface is clean and flat. When cutting foods like nuts or raisins with ultrasonic equipment, it can produce finer breakage than conventional cutting processes. Therefore, ultrasonic ... Read More
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1. Out of the ultrasonic welding several misunderstandings: how much oscillating frequency, output power, amplitude range, etc., should be determined according to the wire area of the workpiece, the material, whether the workpiece is airtight, whether it is airtight, whether it is a component or not... Read More
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Ultrasonic pulverization of cells has major implications in certain studies in biology. In the comminution of biological tissues, bacteria (such as Escherichia coli) have been pulverized to extract useful components therein. Industrial use of molybdenum disulfide powder as a lubricant, fineness is ... Read More
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Principle The basic structure of the acoustic wave cutting machine. Ultrasonic transducer, ultrasonic horn, ultrasonic cutter, ultrasonic generator. Ultrasonic generator The utility power is converted into a high-frequency high-voltage alternating current and transmitted to an ultrasonic transducer. ... Read More
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Ultrasonic transducers are widely used. They are divided into industries, agriculture, transportation, living, medical and military according to the industries they are applied to. According to the functions realized, it is divided into ultrasonic processing, ultrasonic cleaning, ultrasonic ... Read More
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