Hangzhou Altrasonic Technology Co., Ltd
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Match Multiple Soundproof Cotton Products with Robot Ultrasonic Welding
Description:
Robot soundproof welding, only requires one robot, one set of bottom mold tooling, and one set of ultrasonic components. The advantage of robotic soundproof cotton welding is that it can match multiple soundproof cotton products. It is only necessary to change the bottom mold tooling and robot program to improve the welding efficiency, and you can increase the robot, The disadvantage is that the one-time cost is relatively high.
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 | ≤1m |
| Housing Diameter | 44mm | 44mm | 44mm | 44mm | 64mm |
| Weight of welder | 1.0kg | 1.0kg | 1.0kg | 1.0kg | 1.5kg |
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.
Affecting Factors in 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 Welding
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).
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.
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. Easily 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).
Principle of Amplifying
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.
Match Multiple Soundproof Cotton Products with Robot Ultrasonic Welding
Payment:
Tag: ultrasonic spot welder,sonic welding machine
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 robot ultrasonic welding machine of car bottom panel?
The robot ultrasonic welding machine of car bottom panel is known as Robotic arm car bottom panel Plastic parts Ultrasonic riveting equipment, It is an automatic equipment that combines the robot with the ultrasonic system. The robot is equipped with ultrasonic welding head to riveted the plastic parts of the car's bottom panel, and make sure that the car bottom panel is installed and the ultrasonic welding document is strong.