Customized and Portable ultrasonic puncture welding on Car Soundproof Cotton

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  • Altrasonic
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Product Details

Customized and Portable ultrasonic puncture welding on Car Soundproof Cotton



Specifications:

 

Model

HS-40

HS-35

HS-30

HS-28

HS-20

Frequency

40khz

35khz

30khz

28khz

20khz

Power

500W

500~800w

500~800w

500~800w

500~1000w

Horn

≤10mm

≤10mm

≤10mm

≤12mm

≤13mm

Housing Diameter

44mm

44mm

44mm

44mm

64mm

Weight of welder

1.0kg

1.0kg

1.0kg

1.0kg

1.5kg

  

The use of ultrasonic technology can replace past production of flux, adhesives, buckles or other mechanical fixation, thereby improving the production efficiency and reduce costs. Thus, the ultrasonic welding machine is suitable for auto mudguard welding.

 

Advantages and Disadvantages of Ultrasonic in Auto Industry.

 

Advantages:

Application in riveting, forming and welding

Light weight, easy to take, easy to operate (handheld)

Equipped with welding timer

Easty to 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

 

Disadvantages:

Limitation of measure, shape and material.(ultrasonic welding for PP, PC, ABS, PA, PS, AMMA plastic).

 

Different Applications in Plastic Welding

 

· Ultrasonic welding: ultrasonic vibration with ultrasonic welding mould, the ultrasonic welding energy conduction to the plastic surface, resulting in local temperature, so that the plastic surface melting. Under the pressure of the ultrasonic hand, so to weld plastic, beautiful, strong effect.

· Ultrasonic implants: the nut screws or other metal into plastic work piece. Ultrasonic energy through the ultrasound machine will be transmitted to the metal. The high-speed vibration and heat, the pressure in the ultrasound machine to make metal objects embedded directly into the plastic inside.

· Ultrasonic riveting: the nature of metal and plastic or two different plastic bonding together, can make use of ultrasonic riveting machine, so that the weldment hard brittle, beautiful, strong.


Principle of Soundproof Barriers Spot Welding:


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 

 

Components:

 

Components of Ultrasonic Welding (Horn, Booster and Transducer)

They can amplify the amplitude at a particular ratio step by step. For example, the transducer amplitude is 6mm, the booster can amplify it triply to 18mm, and then the horn can make it to 36mm. However, the work life of horn would be shortened with the amplification of amplitude. The required amplitude differs with the welding material.

There are three common horn material:

Titanium

high price, excellent performance good toughness and low loss, difficult to be processed;

Its amplitude can reach to 60mm.

Aluminum

low price, fast loss, easy to be processed;

Its highest amplitude less than 300mm.

Steel

too hard to be made as horn;

its highest amplitude less than 25mm;

It is suitable for cutting but the blowpipe need to be added in for its cooling.

 

 

 


PreviousConvenient and Quick Ultrasonic Puncture Welding of Auto Tail Spoiler Welding

Next30Khz Pen Type Ultrasonic Riveting Welder with Metal Shell or Nylon Shell Selection

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