20khz Ultrasonic Customized Cutting Machine for Strap/Webbing

Description:

Ultrasonic cutting system, the main components include ultrasonic generator (drive power), ultrasonic transducer, horn, cutting knife (tool head) and the output lines, control lines. Ultrasonic drive power will be converted into high-frequency high-voltage AC current, lost to the ultrasonic transducer. Ultrasonic transducer is actually equivalent to an energy conversion device, it can enter the input energy into mechanical energy, that is, ultrasonic waves. Its manifestation is the transducer in the longitudinal back and forth telescopic movement. The frequency of the telescopic motion is equivalent to the frequency of the high frequency AC current supplied from the drive power supply. The effect of the horn is to fix the entire ultrasonic vibration system, and the other is to amplify the output amplitude of the transducer. The cutter (tool head) further amplifies the amplitude on one hand, focusing the ultrasound. On the other hand is the output of ultrasonic waves, the use of cutting knife similar to the edge, the ultrasonic energy concentrated input to the cutting material cutting parts. The site in the huge ultrasonic energy under the effect of instant softening, melting, strength greatly reduced. At this point, as long as the application of a small cutting force, you can achieve the purpose of cutting materials.

The difference between traditional cutting and ultrasonic cutting

Ultrasonic cutting machine is the use of wave energy for cutting equipment, the main t feature is not to use the traditional edge.
The traditional cutting utilizes a tool with a sharp edge to press the cutting material. The pressure is concentrated at the edge of the blade, the pressure is very large, more than the shear strength of the cutting material , then the material is cut open. As the material is cut by a strong pressure, so the cutting tool edge should be very sharp and the material itself has to bear the relatively large pressure. Therefore the cutting effect for the soft, flexible material is not good, especially more difficult for sticky material.

Specification:

Ultrasonic multi-function cutter applies to:

• Natural fibers
• Synthetic fiber
• Thin plastic products(Such as plastic film, cell phone case)
• All types of paper, bottom film
• Rubber, silicone
• Repair of printed circuit board copper foil
• ABS,PP,PE … other organic plastic sheet less than 2mm
• Various types of synthetic fabrics

The device features:

1.No need the sharp knife and large push, no damage of plastic

2. Small frictional resistance, no cutting material stick to the blade

3. Fast cutting speed, save labor cost

4. Safe operating, lower energy consumption, no noise

5. Easy operating ,easy installation

The following table presents the company tests for different material thickness, the recommended cutting speed data.