Repairing Dukane Heavy Duty 110-3122 20Khz Plastic Welding
Transducer
Description:
Replacement Dukane 20 kHz 110-3122 converter. Standard on Ultra
Series systems heavy-duty series press and thruster systems
utilizing model 43A250, 43A255, 43D255, 43E255, 43A260, or 43B260
press/thruster.
Ultrasonic transducers are devices that convert electrical energy
into mechanical energy ultrasonic waves. The most mature and
reliable device that converts electrical energy and acoustic energy
by piezoelectric effect is called piezoelectric transducer.
It consists of a central piezoceramic component, a front and rear
metal cover, a pre-stressed screw, an electrode pad and an
insulating tube. The sandwich transducer bolt-on transducer
produces stable ultrasonic waves when the load changes, and is the
most basic and most important method for obtaining a power
ultrasonic drive source. According to different designs, the
ultrasonic transducers are mainly in the form of the same shape of
the front and rear metal cover plates. The diameter of the inverted
horn type front cover plate is excessively reduced by the arc type,
the cylindrical steel back cover, and the column type has a section
in the middle.
Specifications:
| Model | QR-D110-3122 |
| Frequency | 20 khz |
| Output power | 2000 watt |
| Joint bolt | 1/2-20UNF |
| Ceramic disc Diameter | 50mm |
| Qty of ceramic discs | 4pcs |
| Capacitance | 11-18nf |
| Amplitude | 10 um |
| Application | Plastic welding machine |
The difference between high frequency and ultrasound:
High frequency and ultrasonic are two different concepts. High
frequency refers to electromagnetic waves with a frequency greater
than 100Khz, and ultrasonic waves refers to sound waves with a
frequency exceeding 20 kHz. The high-frequency welding principle
and welding principle are different from those of ultrasonic waves.
High-frequency electromagnetic waves use high-frequency
electromagnetic fields to make the internal molecules collide with
each other to produce high temperature to achieve welding and
welding. Ultrasonic waves generate a large amount of heat by the
principle of frictional heat generation. To achieve the purpose of
welding and welding.
High-frequency applications are widely used, so there are
high-frequency plastic welding machines, high-frequency
plastic-plastic fuses, high-frequency folding box indenters,
high-frequency embossing machines, and high-frequency heating
machines.
Repairing Dukane Heavy Duty 110-3122 20Khz Plastic Welding
Transducer
