The Ultrasonic transducer is the core component of the ultrasonic vibration system. The quality of the design of the Ultrasonic transducer is related to the efficiency, stability and life of the welding machine. Most of the piezoelectric ceramic transducers on the market are used, there are many kinds of vibration modes, such as radial vibration mode, longitudinal compound vibration mode, shear vibration mode, thickness vibration mode and so on. When the ultrasonic plastic welding machine works, it needs the high frequency longitudinal vibration to process the plastic workpiece. The welding effect can be obtained by melting the welding layer with high frequency vibration of the upper and lower dies of the workpiece.
Applications in medicine
Medical ultrasonic transducers (probes) come in a variety of shapes and sizes and are used to produce cross-sectional images of various parts of the body. Clinicians who perform ultrasound-guided procedures often use probe-positioning systems to maintain Ultrasonic transducer.
Air detection sensors are used for a variety of roles. Non-invasive air testing is the most critical condition for patient safety enforcement. Many of the variables that affect the performance of amplitude-or continuous-wave-based sensing systems can be eliminated or greatly reduced, resulting in accurate and repeatable detection.
A key principle of this technique is that the transmitted signal consists of short pulses of ultrasonic energy. After each burst, the electronics look for a return signal in a short window corresponding to the time it takes for the energy to pass through the container. Only signals received during this period are eligible for additional signal processing. The principle is similar to radar range gating.
Use in industry
Ultrasonic sensors can detect the movement of targets and measure the distance to them in many automated and processing plants. The sensor can have an on/off digital output for detecting the movement of an object or an analog output proportional to the distance. They can also be used as part of a mesh guidance system to sense the edges of the material.
Ultrasonic sensors are widely used in cars as parking sensors to help drivers reverse to parking spaces. They are testing a number of other automotive applications, including ultrasonic detection and assistance with autonomous drone navigation./n/nBecause ultrasonic sensors use sound rather than light for detection, they can be used in applications where photoelectric sensors can not be used. Ultrasound is a good solution for applications such as clear object detection, clear label detection and liquid level measurement, where target translucency is difficult to solve using photoelectric methods. Similarly, the target color and/or reflectivity do not affect the ultrasonic sensor, which can reliably operate in high-glare environments.
Passive ultrasonic sensors can be used to detect high-pressure gas or liquid leakage or other dangerous conditions that produce ultrasonic waves. In these devices, audio from a sensor (microphone) is converted to the range of human hearing./n/nThe high-power ultrasonic transmitter is used for the ultrasonic cleaning device on the market. The ultrasonic transducer is fixed on a stainless steel plate and the tank is filled with a solvent (usually water or isopropanol) . Electric Square waves feed back to the sensor, producing enough sound in the solvent to cause cavitation.
Ultrasonic technology has been used for multiple cleaning.
Ultrasonic testing is also widely used in metallurgy and engineering to assess corrosion, Weld and material defects using different types of scans.

Applications in medicine
Medical ultrasonic transducers (probes) come in a variety of shapes and sizes and are used to produce cross-sectional images of various parts of the body. Clinicians who perform ultrasound-guided procedures often use probe-positioning systems to maintain Ultrasonic transducer.
Air detection sensors are used for a variety of roles. Non-invasive air testing is the most critical condition for patient safety enforcement. Many of the variables that affect the performance of amplitude-or continuous-wave-based sensing systems can be eliminated or greatly reduced, resulting in accurate and repeatable detection.
A key principle of this technique is that the transmitted signal consists of short pulses of ultrasonic energy. After each burst, the electronics look for a return signal in a short window corresponding to the time it takes for the energy to pass through the container. Only signals received during this period are eligible for additional signal processing. The principle is similar to radar range gating.
Use in industry
Ultrasonic sensors can detect the movement of targets and measure the distance to them in many automated and processing plants. The sensor can have an on/off digital output for detecting the movement of an object or an analog output proportional to the distance. They can also be used as part of a mesh guidance system to sense the edges of the material.
Ultrasonic sensors are widely used in cars as parking sensors to help drivers reverse to parking spaces. They are testing a number of other automotive applications, including ultrasonic detection and assistance with autonomous drone navigation./n/nBecause ultrasonic sensors use sound rather than light for detection, they can be used in applications where photoelectric sensors can not be used. Ultrasound is a good solution for applications such as clear object detection, clear label detection and liquid level measurement, where target translucency is difficult to solve using photoelectric methods. Similarly, the target color and/or reflectivity do not affect the ultrasonic sensor, which can reliably operate in high-glare environments.
Passive ultrasonic sensors can be used to detect high-pressure gas or liquid leakage or other dangerous conditions that produce ultrasonic waves. In these devices, audio from a sensor (microphone) is converted to the range of human hearing./n/nThe high-power ultrasonic transmitter is used for the ultrasonic cleaning device on the market. The ultrasonic transducer is fixed on a stainless steel plate and the tank is filled with a solvent (usually water or isopropanol) . Electric Square waves feed back to the sensor, producing enough sound in the solvent to cause cavitation.
Ultrasonic technology has been used for multiple cleaning.
Ultrasonic testing is also widely used in metallurgy and engineering to assess corrosion, Weld and material defects using different types of scans.