Archives de March, 2021

The principle of ultrasonic welding machine

Tuesday, March 30, 2021

The principle of ultrasonic welding machine: When ultrasonic waves act on the thermoplastic plastic contact surface, it will produce tens of thousands of high-frequency vibrations per second. This kind of high-frequency vibration reaching a certain amplitude transmits ultrasonic energy to […]

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Working principle of ultrasonic welding machine

Tuesday, March 23, 2021

The principle of the ultrasonic welding machine is to use high-frequency vibration waves to transmit to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects are rubbed against each other to form a […]

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Generation and testing of ultrasound are the two main research aspects of ultrasound technology

Wednesday, March 17, 2021

Ultrasound technology has become an internationally recognized high-tech field. With the development of science and technology, ultrasound technology will play an increasingly important role in the construction of China’s national economy. Ultrasonic transducers are an important component of ultrasound technology. […]

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Sound power is a very important physical quantity

Friday, March 12, 2021

In ultrasonic technology, sound power is a very important physical quantity, and there are many research reports on its test methods. The direct measurement methods of sound power mainly include the radiation pressure method for low power and the calorimetry […]

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Sound power is a very important physical quantity

Tuesday, March 2, 2021

In ultrasonic technology, sound power is a very important physical quantity, and there are many research reports on its test methods. The direct measurement methods of sound power mainly include the radiation pressure method for low power and the calorimetry […]

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Publicado in Smart Card Ultrasonic Metal Welding Machine| No Comments