Highest weld quality: Vehicle parts must be joined to be tight, strong, dimensionally accurate and visually impeccable. Ultrasonic welding is a fast and economic solution for this complex task. Ultrasonic technology fulfills all crucial criteria of process optimization and validation.
Item No.:
HS-W35Payment:
T/T, Paypal, Western UnionProduct origin:
ChinaColor:
Blue and SilverShipping port:
Shanghai or Ningbo
Ultrasonic Welding Fulfills These Requirements For Vehicle Components in the Engine Compartment
Specifications:
|
Gun Type& Cylinder Type |
||||
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 |
Digital generator |
● |
● |
● |
● |
● |
Analog generator |
● |
● |
● |
● |
● |
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.
Advantages and Disadvantages of Ultrasonic in Auto Industry.
Advantages:
1. application in riveting, forming and welding
2. light weight, easy to take, easy to operate (handheld)
3. Equipped with welding timer
4. Easty to set time welding
5. Equipped with an overload protection circuit( Voltage, current, phase, temperature, output)
6. FET power output
7. Automatic resonance
8. Maintain the amplitude function automatically
9. Starting: achieving maximum power with 105msec
Disadvantages:
Limitation of measure, shape and material.(ultrasonic welding for PP, PC, ABS, PA, PS, AMMA plastic).
Ultrasonic welding of plastic materials creates a molecular bond within the weld seam. Longitudinal vibrations in frequencies of 20 kHz, 30 kHz, and 35 kHz with tool amplitudes between 5 µm and 50 µm are introduced into the plastic materials under the action of force. Ultrasonic vibrations are focused by means of special design of the components or tools. This specific geometry within a component is referred to as energy director. The contact points in the joining area are actively molded by means of energy input to achieve elastic deformation. Friction occurring between the contact surfaces and within the molecule chains generates heat that causes the material to melt.
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.
Ultrasonic welding: the use of ultrasound machine small welding head, the two pieces of plastic products into multi-point welding, or welding the first row of teeth on a direct pressure on the two plastic work piece, so as to achieve the effect of ultrasonic welding.
Applications In Automobile:
Ultrasonic welding is particularly suitable for:
Joining of injection-molded parts
Embedding of membranes
Embedding of leather, nonwoven materials, and textiles
Staking of different types of materials
Production of form-fit joints by swaging
Inserting of bushes and magnets
Requirements:
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:
1.Titanium
high price, excellent performance good toughness and low loss, difficult to be processed;
Its amplitude can reach to 60mm.
2. Aluminum
low price, fast loss, easy to be processed;
Its highest amplitude less than 300mm.
3. 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.
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35K Handheld Ultrasonic Spot Welder with Cusomized Welding Horn for PlasticNext :
Ultrasonic Multi Types of Titanium horn for Different Welding ApplicationIf you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
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