1 thought on “Overview of ultrasonic welding machine”
Dewey
Ultrasonic welding machines are divided into: ultrasonic dot welds, ultrasonic plastic welding machines, rivet melting machines, ultrasonic metal welding machines, ultrasonic metal dot welds, ultrasonic welding machines, aluminum nickel welding machines, polymer batteries , Lithium battery negative point welding machine, aluminum nickel welding machine, amorphous silicon dot weld, etc. Ultrasound is not only very useful in welding, but also the application of ultrasonic in other industries. For example, the application of ultrasonic in the cleaning of ultrasound. The direct and indirect effects of liquid and dirt are directly and indirect, so that the dirt layer is decentralized, emulsified, and stripped to achieve the purpose of cleaning. In the ultrasonic cleansing machine used, the effect of empty and direct flow is applied more. Empty effect: The effect of cavity is that the ultrasonic high -frequency transformation method of more than 20,000 times per second is transmitted to the liquid. When reducing pressure, the phenomenon of vacuum nuclear group bubbles in the liquid. When the compression force is compressed, the vacuum nuclear group bubbles have a strong impact when the pressure is crushed. Wash the purpose. The phenomenon of flowing direction of the transmission in the liquid in the liquid is called the phenomenon of flowing in the direction of the sound of sound. When the sound wave strength is 0.5W/cm2, the naked eye can see the straight flow, which is perpendicular to the vibration surface to generate flow, and the flow rate is about 10cm/s. Through this straight flow, the micro oil dirt on the surface of the cleaned object is stirred, and the cleaning solution on the surface of the dirt also generates convection. The dissolved solution of the dissolved dirt is mixed with the new solution to speed up the dissolution. Big role. Acceleration: The acceleration generated by liquid particles is promoted. For the high -frequency Shanghai ultrasonic cleaning machine, the vacuum effect is not significant. At this time, the cleaning is mainly based on the acceleration of the liquid particle ultrasound. The first World War to learn to use ultrasound. This is to use the principle of "sound" to detect the target and status of water, such as the location of the submarine. At this time, people send a series of ultrasound of different frequencies to the water, and then record and process reflex echoes. From the characteristics of echo, we can estimate the distance, form and dynamic changes of the detection object. The earliest use of ultrasound in medicine was in 1942. The Austrian doctor Ducik used ultrasonic technology to scan the brain structure for the first time; in the 1960s, doctors began to apply ultrasound to the detection of abdominal organs. Today, ultrasonic scanning technology has become an indispensable tool for modern medicine diagnosis. The working principle of the medical ultrasonic examination is similar to that of the sound, and the ultrasonic wave is launched to the human body. When it encounters the interface in the body, it will reflect and reflect, and it may be absorbed and attenuated in the human tissue. Because the forms and structures of various tissues of the human body are different, the degree of reflection and refraction and the degree of absorption of ultrasound is different. Doctors are identified they. In addition, combined with anatomy knowledge, normal and pathological changes, you can diagnose whether the organs that are checked by are sick. Theoretical research shows that under the conditions of the same amplitude, the energy of an object vibration is proportional to the frequency of vibration. When the ultrasonic spread in the medium, the frequency of the medium texture is very high, so the energy is very large. Putting the ultrasound into the water tank, the severe vibration will break the water in the can into many small fog, and then use a small fan to blow the fog into the room to increase the indoor air humidity. This is the principle of the ultrasonic humidifier. For Plantitis, bronchitis and other diseases, drugs are difficult to flow to the part of the disease. Use the principle of humidifier to atomize the drug liquid to allow patients to inhale and effect. Use the huge energy of ultrasound. The stones are severely vibrated and crushed. This welding principle of ultrasonic dot weld is to convert 50/60 Hertz current into 15, 20, 30, or 40 kilo Hertz electric energy through the ultrasonic generator. The conversion of high -frequency electrical energy was once again converted into mechanical movements with the same frequency through the transformer, and then the mechanical motion was transmitted to the welded head through a set of amplifier devices that can change the amplitude. The welding head is transmitted to the receiving vibration energy to the junction of the welding workpiece. In this area, the vibration energy is converted into thermal energy through friction and melts plastic. After the vibration stops, the short pressure on the workpiece makes the two welded parts consolidate by molecular linking. The welding time is generally less than 1 second, and the welding strength is comparable to the body. Ultrasonic waves can not only be used to welded hard thermoplastic plastic, but also processed fabrics and films. The main components of a set of ultrasonic welding systems include ultrasonic generators, converters/amplifier/welding head three -connected group, mold and rack. rn超声波点焊机可用于热塑性塑料的对焊，亦可根据客户需求更换焊头，用于铆焊、点焊、嵌入、切除等加工工艺，相比其他传统工艺（如胶粘、 Electric perfusion or screw tightness, etc.), has significant advantages such as high production efficiency, good welding quality, environmental protection and energy saving. Ultrasonic welding machine uses imported piezoelectric ceramic shock crystals with high efficiency and long life; original creation room temperature circulation self -cold ultrasonic generator, the failure rate in the industry is the lowest; aluminum alloy casting overall rack Institutions, easy operation and accurate positioning; both automatic and manual operation modes are easy to debug; optional cabinet work tables designed according to the principles of human -machine engineering; with automatic counter, and reserved foot switch interfaces. Ultrasonic dot welds are mainly used for the positioning and bearing of the workpiece. Metal workers or resin pouring in imitation carving and polishing have the function of protecting the surface of the workpiece. To improve the operation mode or improve production efficiency. Ultrasonic welding machines can also be used for welding, riveting, point welding, and mosaic and edging processes between the thermoplastic plastic products. , High efficiency, non -deformation, non -pollution, solid welding, convenient operation and other characteristics. The product adopts advanced circuit, program control, air pressure transmission, automatic overcurrent protection, and safe operation protection circuit. Welded PE and PP materials, as well as plastic welded parts with large diameter and long length, have its unique advantages, can meet the needs of various products, can contribute to the efficiency of various users and the product grade.
Ultrasonic welding machines are divided into: ultrasonic dot welds, ultrasonic plastic welding machines, rivet melting machines, ultrasonic metal welding machines, ultrasonic metal dot welds, ultrasonic welding machines, aluminum nickel welding machines, polymer batteries , Lithium battery negative point welding machine, aluminum nickel welding machine, amorphous silicon dot weld, etc. Ultrasound is not only very useful in welding, but also the application of ultrasonic in other industries. For example, the application of ultrasonic in the cleaning of ultrasound. The direct and indirect effects of liquid and dirt are directly and indirect, so that the dirt layer is decentralized, emulsified, and stripped to achieve the purpose of cleaning. In the ultrasonic cleansing machine used, the effect of empty and direct flow is applied more. Empty effect: The effect of cavity is that the ultrasonic high -frequency transformation method of more than 20,000 times per second is transmitted to the liquid. When reducing pressure, the phenomenon of vacuum nuclear group bubbles in the liquid. When the compression force is compressed, the vacuum nuclear group bubbles have a strong impact when the pressure is crushed. Wash the purpose. The phenomenon of flowing direction of the transmission in the liquid in the liquid is called the phenomenon of flowing in the direction of the sound of sound. When the sound wave strength is 0.5W/cm2, the naked eye can see the straight flow, which is perpendicular to the vibration surface to generate flow, and the flow rate is about 10cm/s. Through this straight flow, the micro oil dirt on the surface of the cleaned object is stirred, and the cleaning solution on the surface of the dirt also generates convection. The dissolved solution of the dissolved dirt is mixed with the new solution to speed up the dissolution. Big role. Acceleration: The acceleration generated by liquid particles is promoted. For the high -frequency Shanghai ultrasonic cleaning machine, the vacuum effect is not significant. At this time, the cleaning is mainly based on the acceleration of the liquid particle ultrasound.
The first World War to learn to use ultrasound. This is to use the principle of "sound" to detect the target and status of water, such as the location of the submarine. At this time, people send a series of ultrasound of different frequencies to the water, and then record and process reflex echoes. From the characteristics of echo, we can estimate the distance, form and dynamic changes of the detection object. The earliest use of ultrasound in medicine was in 1942. The Austrian doctor Ducik used ultrasonic technology to scan the brain structure for the first time; in the 1960s, doctors began to apply ultrasound to the detection of abdominal organs. Today, ultrasonic scanning technology has become an indispensable tool for modern medicine diagnosis. The working principle of the medical ultrasonic examination is similar to that of the sound, and the ultrasonic wave is launched to the human body. When it encounters the interface in the body, it will reflect and reflect, and it may be absorbed and attenuated in the human tissue. Because the forms and structures of various tissues of the human body are different, the degree of reflection and refraction and the degree of absorption of ultrasound is different. Doctors are identified they. In addition, combined with anatomy knowledge, normal and pathological changes, you can diagnose whether the organs that are checked by are sick. Theoretical research shows that under the conditions of the same amplitude, the energy of an object vibration is proportional to the frequency of vibration. When the ultrasonic spread in the medium, the frequency of the medium texture is very high, so the energy is very large. Putting the ultrasound into the water tank, the severe vibration will break the water in the can into many small fog, and then use a small fan to blow the fog into the room to increase the indoor air humidity. This is the principle of the ultrasonic humidifier. For Plantitis, bronchitis and other diseases, drugs are difficult to flow to the part of the disease. Use the principle of humidifier to atomize the drug liquid to allow patients to inhale and effect. Use the huge energy of ultrasound. The stones are severely vibrated and crushed.
This welding principle of ultrasonic dot weld is to convert 50/60 Hertz current into 15, 20, 30, or 40 kilo Hertz electric energy through the ultrasonic generator. The conversion of high -frequency electrical energy was once again converted into mechanical movements with the same frequency through the transformer, and then the mechanical motion was transmitted to the welded head through a set of amplifier devices that can change the amplitude. The welding head is transmitted to the receiving vibration energy to the junction of the welding workpiece. In this area, the vibration energy is converted into thermal energy through friction and melts plastic. After the vibration stops, the short pressure on the workpiece makes the two welded parts consolidate by molecular linking. The welding time is generally less than 1 second, and the welding strength is comparable to the body. Ultrasonic waves can not only be used to welded hard thermoplastic plastic, but also processed fabrics and films. The main components of a set of ultrasonic welding systems include ultrasonic generators, converters/amplifier/welding head three -connected group, mold and rack. rn超声波点焊机可用于热塑性塑料的对焊，亦可根据客户需求更换焊头，用于铆焊、点焊、嵌入、切除等加工工艺，相比其他传统工艺（如胶粘、 Electric perfusion or screw tightness, etc.), has significant advantages such as high production efficiency, good welding quality, environmental protection and energy saving. Ultrasonic welding machine uses imported piezoelectric ceramic shock crystals with high efficiency and long life; original creation room temperature circulation self -cold ultrasonic generator, the failure rate in the industry is the lowest; aluminum alloy casting overall rack Institutions, easy operation and accurate positioning; both automatic and manual operation modes are easy to debug; optional cabinet work tables designed according to the principles of human -machine engineering; with automatic counter, and reserved foot switch interfaces. Ultrasonic dot welds are mainly used for the positioning and bearing of the workpiece. Metal workers or resin pouring in imitation carving and polishing have the function of protecting the surface of the workpiece. To improve the operation mode or improve production efficiency. Ultrasonic welding machines can also be used for welding, riveting, point welding, and mosaic and edging processes between the thermoplastic plastic products. , High efficiency, non -deformation, non -pollution, solid welding, convenient operation and other characteristics. The product adopts advanced circuit, program control, air pressure transmission, automatic overcurrent protection, and safe operation protection circuit. Welded PE and PP materials, as well as plastic welded parts with large diameter and long length, have its unique advantages, can meet the needs of various products, can contribute to the efficiency of various users and the product grade.