• 2021-04-29

The structure of ultrasonic spot welding machine mainly includes ultrasonic welding head, ultrasonic vibrator, ultrasonic horn, etc. Below we give a brief introduction to each part of the ultrasonic spot welding machine: 1. Power switch: the main power switch of the machine. 2. Ammeter: when there is no load, it indicates the degree of resonance of the welding head (the lower the pointer is, the b...

• 2021-04-29

Today, the editor will analyze how to design the solder joints and welding surfaces when the ultrasonic plastic welding machine is working. Only by mastering this skill can you better use the ultrasonic plastic welding machine for production work. 1. Solder joint design The design of welded joints refers to the design of a reasonable joint joint for ultrasonic spot welding of plastic materials. Th...

• 2021-04-29

1) Principles and characteristics: Ultrasonic metal welding machine is a process in which metal weldments are connected in a solid state through the action of ultrasonic vibration. It is mainly composed of ultrasonic generator, transducer vibration system, pressure device, time-controlled ultrasonic frequency electric power and electro-acoustic energy conversion, and this energy is input into the ...

• 2021-04-29

At present, the use of ultrasonic welding machines has become quite popular. Products packaging, cutting, riveting, embossing, drilling and other industries are all indispensable equipment. Therefore, ultrasonic welding machines with various and various functions have also emerged. , The application fields are also different, and the use methods and requirements of the equipment are very different...

• 2021-04-29

Ultrasonic power generators are also called ultrasonic power sources, ultrasonic generators, and ultrasonic generators. Seeing the power supply, we can think that this should be the power supply device of ultrasonic equipment. In fact, it is true. The function of the ultrasonic power generator is to convert our commonly used electric energy into the high-frequency alternating current signal requir...

• 2021-04-29

Ultrasonic spot welder is a new type of equipment that uses the friction principle of ultrasonic high-frequency vibration to convert the energy of ultrasonic vibration into friction energy and transfer it to the surface of the metal to be welded. Under the conditions of the heat generated by friction and the pressure exerted on it, the metal structural molecules are fully activated to form a fusio...

• 2021-04-29

1. Principle Ultrasonic metal welding machine 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 molecular layers. Its advantages are fast speed, energy saving, high fusion strength, good electrical conductivity, no sparks, and close to cold working; the disadvantage is that the ...

• 2021-04-29

1. Welding method: The welding head vibrating with ultrasonic ultra-high frequency under moderate pressure makes the joint surface of the two plastics generate frictional heat and instantaneously melt and join. The welding strength is comparable to that of the main body. Suitable workpieces and reasonable interfaces are used. The design can be watertight and airtight, and avoid the inconvenience c...