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1. Ultrasonic plastic welding machineWhen ultrasonic waves act on the thermoplastic plastic contact surface, high-frequency vibrations of tens of thousands of times per second are generated. This high-frequency vibration reaches a certain amplitude, and the ultrasonic energy is transmitted to the we

Ultrasonic welding horns play a key role in ultrasonic welding. But what kind of "tool" is the welding horn, and what is its role? Let us introduce them one by one.The horn is a tool that effectively transmits vibration to the plastic weld. It has the following features:• Transfer vibration energy•

What is an ultrasonic horn (horn)We know that when an object vibrates, it makes a sound. Scientists refer to the number of vibrations per second as the frequency of the sound, and its unit is Hertz. The frequency of sound waves that we can hear in human ears is 20 to 20,000 Hz. When the vibration fr

Common plastic variety identification method Polypropylene PP is easy to melt and drip, less yellow smoke on the yellow, continue to burn oil Polyethylene PE is easy to melt and drip, and yellow and blue continue to burn paraffin burning smell PVC is difficult to soften, yellow, green, smok

How to choose right ultrasonic transducerAn ultrasonic transducer is an energy conversion device whose function is to convert the input electrical power into mechanical power (ie, ultrasonic waves) and then pass it out, while it consumes a small amount of power (less than 10%). Therefore, the proble

1. The ultrasonic welding horn is a welding horn that transmits the working force. The ultrasonic welding horn must perform strength calculation to ensure the safety and reliability of the welded structure. Ultrasonic welding horns are more common in daily use, and their main features are to ensure

Amplitude A, static pressure F and welding time t, in addition to the choice of ultrasonic power and the interaction between the parameters. In ultrasonic welding, spot welding is the most common application. The following is an example of spot welding to discuss the influence of various parameters

ABS chemical name: acrylonitrile-butadiene-styrene copolymerEnglish name: Acrylonitrile Butadiene Styrene (ABS)Uses: auto parts (dashboard, tool hatch, wheel cover, mirror box, etc.), radio case, telephone handle, high-strength tools (vacuum cleaner, hair dryer, blender, lawn mower, etc.), typewrite

what's the characteristics of piezoelectric ceramic material Judging whether piezoelectric ceramic materials are suitable for surface acoustic wave devices can be considered in the following aspects: (1) The dielectric constant should be moderate. Generally, the dielectric constant is required

How to make ultrasonic horn? First, let's understand the properties of ultrasonic welding horn:Welding requirements of the product: According to the welding requirements of the product, the service life of the ultrasonic mold is analyzed, and then the aluminum alloy or titanium alloy is used to make