Customized Portable Ultrasonic Puncture Welding Machine Various types to select

Description:

Portable ultrasonic spot welding machine is an assembly technique for joining two thermoplastic components at localised points without the necessity for preformed holes or an energy director. Spot welding produces a strong structural weld and is particularly suitable for large parts, sheets of extruded or cast thermoplastic, and parts with complicated geometry and hard-to-reach joining surfaces.

Applications:

1. Plastic hardware riveting, welding, embossing, folder location technology, decorative ribbons, spot welding, rivet welding etc..
2. Electronic and electrical appliances, auto parts, clothing, packaging, textile industry, environmental protection industry, medical equipment, toy industry, communications equipment and other industries.
3. Even it has large difference physical properties between each materials, it can be a good welding. It also besuitable for metal foil, flaments, tiny device and thickness disparity, multilayer sheet metal welding.

General Specifications:

Or to be customized

Advantages:

• Application in riveting, forming and welding
• Light weight, easy to take, easy to operate (handheld)
• Equipped with welding timer
• Easily set time welding
• Equipped with an overload protection circuit( Voltage, current, phase, temperature, output)
• FET power output
• Automatic resonance
• Maintain the amplitude function automatically
• Starting: achieving maximum power with 105msec

Gun type: in accordance with the shape design of human body engineering, ultrasonic start switch is located on the trigger, easy to grasp and use the welding operation, especially suitable for horizontal or vertical.

Cylinder type: for the appearance of design straight, ultrasonic start switch is located outside the cylinder, easy welding and hand carried, can also be installed between the on machine, welding operation for each direction.

HS-PW40

HS-GW30

HS-GW35

HS-PW28

Condition of Ultrasonic Welding:

Ultrasonic automotive plastics as the condition of ultrasonic welding, the most important is the time to apply welding energy (vibration, welding time) length and pressure, of course, other conditions are also very important. Welding temperature ultrasonic welding material viscosity flow temperature. Otherwise the material will not melt.

Attention for Ultrasonic Welding

With the amplitude, the higher the amplitude, the higher the temperature rise. The pressure is applied to the molded article using a cylindrical gaze. General compressed air pressure is 0.1-0.Pa (pressure gauge), sometimes higher. But if the use of high pressure, it will hinder the cylindrical vibration.
The welding time varies depending on the material and the shape of the product. The welding time of some molded articles is only 0.2 seconds. Over time will cause excessive welding and produce a lot of flash and bubble, resulting in poor airtight, must pay attention. Cooling (holding) time For crystalline plastic, if the temperature below the melting point, the connection will be solidified, usually the pressure time is maintained between 0.1-0.2 seconds. AMMA plastic).

Noise Sound Absorbing Cotton Welding Principle:
When the ultrasonic role in the thermoplastic plastic contact surface, it will generate tens of thousands of times per second, high frequency vibration, this high-frequency vibration, ultrasonic energy through the ultrasonic wave transmitted to the mold to ultrasonic welding material surface, it will produce high-temperature materials. Plastic contact surface resulting in rapid melting, coupled with stress, it blend and coagulation, so that to achieve the purpose of ultrasonic welding.

Applications In Automobile:

Ultrasonic Spot Welding is mainly used in automotive interior parts. Ultrasonic spot welding in sound-proof cotton of engine cover, trunk and wheel casing, and hallstand felt. Ultrasonic Riveting Welding can be used in automobile air-conditioning outlet welding, car rear view mirror, car door handles, hand car door and so on.Automotive plastic parts are mostly welded in non-standard ultrasonic welding equipment, long multi-station design, with PCL program control and LCD operation, large automotive complex workpiece welding, including different directions of the welding surface, in multiple locations.

Let us know your application and we will recommend the suitable ultrasonic solution for you!

FAQ:

1. What is ultrasonic puncture welding?

Ultrasonic puncture welding is only one kind of ultrasonic welding. It belongs to energy welding or destructive welding. It is widely used in auto industry.

2.How to use ultrasonic puncture welding technology?

It was decided by product material, best of same material, or a mixture of materials and other materials. It depends on whether the ultrasonic wave of two kinds material can be fused. You can send the material to try to test.

3.How to design ultrasonic puncture welding?

Usually it is up and down welding. The characteristics of puncture welding, there will certainly be a scar on one side, the other side may not be seen. Many customers are concerned about material issues and also they care about how to design. There are some differences in the products of different ultrasonic puncture welding.

4.What is the ultrasonic hot riveting welding machine of car carpet soundproof cotton

The ultrasonic hot riveting welding machine of car carpet soundproof cotton is known as car carpet pedal plastic column hot melt welding equipment, it is an automatic welding equipment combining ultrasonic and hot riveting process. The cotton felt is welded by the ultrasonic technology, and the plastic column is riveted by hot riveting technology. The cotton felt is welded by the ultrasonic mother welding head, the cotton felt and the foot pedal are welded firmly, use the advanced ultrasonic generator, controlled by Siemens PLC and the touch screen, the SMC cylinder element and so on.

5.What is the ultrasonic welding technology of car soundproof cotton and sound-absorbing cotton?

The ultrasonic welding technology of car soundproof cotton and sound-absorbing cotton felt is widely used in the automobile industry, such as car trunk cover sound soundproof cotton, car central sound soundproof cotton, car engine cover soundproof cotton, car trunk soundproof cotton, car wheel cover soundproof cotton and so on. Ultrasonic technology is used to replace the original rubber insulation technology. The ultrasonic soundproof cotton welding machine includes a hand-held ultrasonic welding machine for artificial spot welding, a multi-head ultrasonic welding machine and a robot ultrasonic welding machine.