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Wuxi Nico Ultrasonic Equipment **** is mainly engaged in the research and development of ultrasonic plastic welding machines and large-scale hot plate welding equipment. In 2004, it jointly developed ultrasonic metal welding equipment with the 726th Research Institute of China Shipbuilding Industry Corporation. After years of experience, remarkable technical results have been achieved.
Nico Ultrasonic tirelessly pursues the long-term and vigorous vitality of the enterprise, adhering to the principle of "customer first."
1. Teamwork and self-breakthrough", take customer satisfaction as the criterion, and adhere to the development concept of "faster, higher and newer". Provide customers with high-quality industrial equipment and provide customers with multi-faceted technical consultation and cooperation for new product development. Since the company's products were put on the market, they have been well received by customers and have established long-term friendly cooperative relations with many large enterprises at home and abroad, and have been exported to Russia, Iran, Southeast Asia and other countries and regions.
After years of experience, Nico Ultrasound has grown into a large ultrasonic equipment company in the Yangtze River Delta.
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BWT ultrasonic, **reasonable, more suitable for small and medium-sized enterprises Binuo Machinery is suitable for customers with more than 80w equipment
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I think the ultrasonic welding machine is the best welding machine in Guangdong, and it is also very reasonable. What kind of ** is what kind of quality.
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Can you tell us what kind of workpiece you are welding?
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Different ultrasonic welding.
The welding area of the machine is not the same, and the main factors affecting the size of ultrasonic welding are as follows.
1.The length and width of the product can also have a significant impact on the welding conditions. In layman's terms, ultrasonic transmission is not afraid of width and is not afraid of length, and ultrasonic can weld longer products, but not wider products.
2.Far-field ultrasonic or near-field ultrasonic, the distance from the surface of the product to the weld is less than 6cm short-range ultrasonic, which is conducive to ultrasonic transmission, if it is too far, it will affect the ultrasonic energy transmission.
3.According to the frequency of ultrasonic welding equipment, there are also differences in the welding range, the higher the frequency of the equipment, the amplitude.
The smaller the power, the smaller the range of weld sizes.
4.Depending on the plastic material, easy-to-weld plastics can be welded with a larger size area, and hard-to-weld materials can only be welded with a smaller size area.
5.According to the requirements of welding, if the product requirements are very high, such as the need for anti-leakage test, in the case of the same power of the machine, only a smaller size can be welded, if the requirements are not strict, just bond a little, you can weld a larger area, such as some low-grade toys.
6.If the product structure is a flat plastic structure, the weldable size is relatively large, if the product is irregular, the drop difference or there is a higher position to avoid the position, the ultrasonic mold needs to avoid the hole, from the principle of sound wave transmission, these structures are the factors that destroy the transmission effect, the stress generated in the ultrasonic transmission process will increase, the resistance will increase, the surface amplitude of the product will become very uneven, the amplitude in some places is larger, the amplitude is weaker in some places, and the amplitude is weak and cannot be improved.
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Main products: ultrasonic plastic welding, ultrasonic metal welding, vibration friction welding, laser plastic welding, plastic hot plate welding, precision resistance welding, plastic rotary welding, non-standard automatic welding system, as well as the design and manufacture of corresponding welding heads and molds, welding equipment non-standard automation system integration.
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The ultrasonic welding machine has the advantages of fast speed, energy saving, high fusion strength, good conductivity, no sparks, and near-cold processing.
It can be used for welding of similar metals, spot welding and multi-point short strip welding of single and thin non-ferrous metals such as copper, silver, aluminum and nickel. It can be used in a wide range of shapes for welding, such as fuse-type lithium battery connectors.
Laser welding machine is a new welding method. The laser welding machine is mainly used for the welding of thin-walled materials and fine-made blocking parts. It is able to complete spot welding, butt welding, lap welding, seal welding, etc.
The advantage of laser technology is that the weldment does not need pressure, the overall deformation is small, and the surface of the heat-absorbing coating can be destroyed to a minimum, but laser welding will also affect the physical structure of the welded object, the solder joint is easy to break, the strength is poor, and the alternation of cold and heat caused by the day and night work of the plate collector is particularly fatal.
The advantages of ultrasonic welding are that the welding material does not melt, the metal properties are not fragile, the welding time is short, the melting strength is high, and it is close to cold working; However, it will damage about 3% of the heat-absorbing layer, and the welded metal should not be too thick (generally 5mm, which has become an advantage for flat panel solar heat absorbing plate welding). In addition, since ultrasonic welding is a continuous, non-melting welding, the heat conduction efficiency is relatively good. Under the same operating conditions, the efficiency of ultrasonic welding products is about the heat conduction efficiency of laser welding.
Ultrasonic welding machine is used for welding similar metals, and can carry out single-point and multi-point short strip welding on thin materials of copper, silver, aluminum, nickel and non-ferrous metals, and can be widely used in the welding of lithium battery tabs and other shapes.
The ultrasonic welding machine adopts electronic program control, high power, high efficiency, automatic control, easy operation, built-in electronic protection circuit, safe to use, stable and reliable work, and the welding parts have the characteristics of firm welding surface, high strength, subjectivity, environmental protection, etc.
The biggest advantage of ultrasonic welding is that the equipment is much lower when the welding requirements are met.
The principle of ultrasonic welding is to generate a high-voltage and high-frequency signal of 20kHz (or 15kHz) by the generator, and convert the signal into high-frequency mechanical vibration through the transducer system, which is added to the workpiece of plastic products, and the temperature transmitted to the interface rises through the friction between the surface of the workpiece and between the molecules, when the temperature reaches the melting point of the workpiece itself, the workpiece interface is quickly melted, and then the gap between the interfaces is filled, when the vibration stops, the workpiece is cooled and shaped under a certain pressure at the same time, and high-quality welding is achieved.
The principle of ultrasonic plastic welding is to generate a high-voltage and high-frequency signal of 20kHz (or 15kHz) by the generator, and convert the signal into high-frequency mechanical vibration through the transducer system, which is added to the workpiece of plastic products, and the temperature transmitted to the interface rises through the friction between the surface of the workpiece and between the molecules, when the temperature reaches the melting point of the workpiece itself, the workpiece interface melts rapidly, and then fills the gap between the interfaces, when the vibration stops, the workpiece is cooled and shaped under a certain pressure at the same time, and the perfect welding is achieved. >>>More
Ultrasonic welding has the advantages of fast speed, firm strength, and beautiful welding surface, which can replace glue and screws. >>>More
The ultrasonic welding machine has the advantages of fast speed, energy saving, high fusion strength, good conductivity, no sparks, and near-cold processing. >>>More
The working principle of ultrasonic plastic welding is: the machine converts electrical energy into ultrasonic energy through the ultrasonic transducer into ultrasonic energy (that is, high-frequency mechanical vibration energy with a frequency beyond the hearing threshold of the human ear), and the energy is conducted to the plastic workpiece through the sonotrod, and the joint surface of the plastic workpiece is melted after severe friction with an ultrasonic frequency of tens of thousands of times per second and a certain amplitude. The brief pressure maintained on the workpiece after the vibration stops causes the two weldments to solidify as one in a molecularly linked manner. >>>More