• 2021-11-24

Ultrasonic plastic welding machines can quickly fuse plastic materials, so they are often used in the processing of various plastic products. Plastic packaging is a processing technology that many products require. In order to improve processing efficiency, many factories use ultrasonic plastic welding machines. We walked into a factory to understand the application of ultrasonic welding technolog...

• 2021-11-22

Ultrasonic terminal welding machine uses ultrasonic metal welding technology, which is a combination of metal spot welding machine and wire harness welding machine, replacing the traditional soldering process. Ultrasonic terminal welding is to directly connect the copper wire and the copper terminal together. Compared with the soldering method, it not only has a high melting point and high strengt...

• 2021-11-22

Ultrasonic harness welding machine is a mechanical process, no current flows through the workpiece, so the conductivity of the metal has no effect. Contaminants and oxide layers are generally attached to the metal surface. Using an ultrasonic wire beam welding machine, there is no need to pre-treat the metal surface. Ultrasonic vibration can directly shake the attachment and remove it. Another imp...

• 2021-07-16

The design of the ultrasonic mold is not reasonable enough, the manufacturing is not precise enough, and the optimal frequency is not reached when the frequency is trimmed, so the ultrasonic energy is not completely released during the application process, and then most of it stays in the ultrasonic mold, and the mold will appear to be weakly welded over time. After the mold heats up, the mold wil...

• 2021-07-16

The failure of the machine itself caused: 　　 1. The output power of the machine itself is unstable, sometimes large and sometimes small, 　　2. Occasionally overloaded, not found, 　　3, the time control is long and short, 　　4. The machine precision is not enough, the guide rod is loose, the transducer flange is loose, the column is tilted backward, etc. 　　 What should I do if the ultrasonic welding m...

• 2021-07-16

The ultrasonic mold (upper mold) cannot be tested and identified during the inspection, please do not continue to use it! Otherwise, the amplifier, transducer and other valuable components will be burned out! 　　Ensure that the compressed gas supplied is dry and clean, and regularly check whether the inside of the filter on the back of the ultrasonic welding machine is clean (if there is oil, pleas...

• 2021-07-16

The two workpieces must be weldable     Some of the different materials can be welded better, some are basically fused, and some are not fused. The melting point of the same material is the same, and it can be welded in principle, but when the melting point of the workpiece to be welded is greater than 350°C, ultrasonic welding is not suitable. Because ultrasound melts the molecules of t...

• 2021-07-16

Installation of ultrasonic welding machine: 1. To ensure safe operation, the welding machine must be grounded reliably, and the resistance to ground must be less than 4 ohms.　　 2. The welding machine should be placed on a firm, level workbench. There should be a space greater than 150mm behind the machine to facilitate ventilation and heat dissipation.　 3. Insert the two ends of the three control ...