• 2023-02-27

Five main advantages of ultrasonic spraying 1. High coating uniformity The uniformity of the distribution of liquid particles atomized by the ultrasonic nozzle is significantly higher than that of the two-fluid nozzle, which is commonly known as the air spray gun, so that the uniformity of the coating after spraying by the ultrasonic nozzle is improved. Under normal circumstances, the uniformity o...

• 2023-02-27

Advantages of ultrasonic spraying compared with traditional spraying Compared with traditional spraying, ultrasonic spraying has the advantages of high coating uniformity, high raw material utilization rate, high coating thickness control precision, thinner coating thickness, less splashing, no clogging of nozzles, and low maintenance costs. Let us briefly introduce the main advantages of ultrason...

• 2023-02-27

How to adjust the sound produced by the ultrasonic spot welding machine When ultrasonic waves act on the surface of thermoplastic plastics, high-frequency vibrations of tens of thousands of times per second are generated. The ultrasonic energy is transmitted to the welding area through the weldment, and local high temperature will be generated. Due to the poor thermal conductivity of plastics, hea...

• 2023-02-27

1. What thermoplastic materials can the ultrasonic plastic welder bond? Can I weld different thermoplastics? Thermoplastic resins that can be welded can be classified as either amorphous or crystalline. Solderable AMORPHOUS resins include: polycarbonate, polyphenylene ether, polystyrene, ABS, polyetherimide, acrylic and polysulfone. Weldable CRYSTALLINE materials include: thermoplastic polyester, ...

• 2023-02-27

Fault analysis of ultrasonic plastic welding machine 1. Ultrasonic mold heating   When the ultrasonic mold is working, there will be some heating phenomenon, which is caused by the mechanical loss of the material itself and the heat conduction of the welding parts. When there is no load (that is, no contact with the workpiece), the ultrasonic wave is continuously emitted for more than half an...

• 2023-02-27

Riveting application of plastic hot riveting technology in the automotive industry Plastic hot riveting assembly is a new design concept for the assembly of thermoplastic materials and other incompatible materials. It is a method of fixed assembly with simple structure, high reliability and cost-effectiveness. It has the advantages of high efficiency, energy saving, high quality and beautiful appe...

• 2023-02-27

Matters needing attention when installing ultrasonic molds 1. Check that the contact surface should be smooth and free of scars. If there are scars, lightly polish with metallographic sandpaper above zero. It is required to be able to smooth the defects without destroying the flatness of the contact surface. 2. Use a volatile and non-corrosive cleaning agent to clean the screws, screw holes and co...

• 2023-02-27

What to pay attention to in ultrasonic vibrating screen transducer There are many accessories used to assist the ultrasonic vibrating screen, and the transducer is one of them. What should I pay attention to when using the transducer?     1. In order to avoid over-current of the power supply or damage to the grid and transducer, please do not turn on the power when the grid is not stretc...