Payment & Shipping Terms:
|Product Name:||35 Khz Portable Ultrasonic Spot Welder||Frequency:||35Khz±1 KHz|
|Power:||900W||Frequency Tuning Method:||Auto Tuning|
|Components:||Ultrasonic Transducer, Welding Horn, Protective Sleeve And Digital Generator||Welding Type:||Hand Held Operation|
Customized and Portable ultrasonic puncture welding on Car Soundproof Cotton
|Weight of Welder||1.0kg||1.0kg||1.0kg||1.0kg||1.5kg|
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 0.1-0.3MPa (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.
The Hand-held Ultrasonic Soundproof Cotton Welding Machine is Widely Used Low Cost and Simple Operation
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.