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High Power 20Khz Ultrasonic Transducer Replacement Branson CJ20 for Food Cutting Blade
Description:
Ultrasonic transducer is a device that converts electrical energy into mechanical energy. The device that converts electrical energy and acoustic energy by piezoelectric effect is called piezoelectric transducer. It consists of central piezoelectric ceramic component, front and rear metal cover, prestressing. The screw, the electrode piece and the insulating tube are composed. Depending on the design of the different structures, their form and performance are also greatly affected.
The influencing factors of the ultrasonic transducer are, in particular, the structure, the piezoelectric ceramics, the material matching and the manufacturing process. Moreover, if the thickness is different, then the electrical parameters of the transducer are significantly different. If it is used as a heat meter, then in terms of influencing factors, mainly piezoelectric ceramic materials and manufacturing processes.
Specifications:
| Model | QR-BCJ20 |
| Frequency | 20 khz |
| Output power | 3300 watt |
| Joint bolt | 1/2-20UNF |
| Ceramic disc Diameter | 50mm |
| Qty of ceramic discs | 4pcs |
| Capacitance | 18-20nf |
| Amplitude | 10 um |
| Application | Plastic welding machine |
The reasons for the damage of the product parts after ultrasonic welding are as follows:
1). The ultrasonic welding machine is too powerful;
2). Conversely, in some cases, it is necessary to strengthen the
energy of the ultrasonic wave so that the high-energy ultrasonic
wave can be welded in the shortest possible time, and the short
time is not enough to cause damage to the product structure;
3). The ultrasonic horn energy output is too strong;
4). The bottom mold fixture is suspended by the force point and is
damaged by the ultrasonic conduction vibration;
5). The plastic product is high and thin at the right angle of the
bottom, and there is no R angle for buffering the energy, which
causes stress concentration and damage;
6). Incorrect ultrasonic processing conditions.
7). The column or weaker part of the plastic product is placed on
the plastic mold parting line;
High Power 20Khz Ultrasonic Transducer Replacement Branson CJ20 for Food Cutting Blade
