30khz durable Ultrasonic fabric cutting system with robot to cut
cloth.
Parameter
| Machine | Ultrasonic cutting |
| Frequency(KHz) | 30Khz |
| Power | 500 W |
| Cutting Blade / Horn | Titanium |
| Voltage(V) | 220V |
| Cutting thickness | 1~7mm |
| Horn amplitude | 30μm |
| Equipment weight | 6KG |
Introduction
The principle of ultrasonic cutting machine is completely different from cutting in the traditional sense.
Traditional cutting uses a knife with a sharp edge to press the
material to be cut. This pressure is concentrated at the cutting
edge, and the pressure is very large, exceeding the shear strength
of the material being cut, and the molecular binding of the
material is pulled apart and cut off. Because the material is
pulled apart by strong pressure, the cutting edge of the cutting
tool should be very sharp, and the material itself must withstand
relatively large pressure. It is not efficient to cut soft and
elastic materials.
The ultrasonic cutting machine uses the energy of ultrasonic waves
to locally melt the material to be cut, so as to achieve the
purpose of cutting the material. Therefore, ultrasonic cutting does
not require sharp edges, nor does it require great pressure, which
does not cause chipping and breakage of the material being cut. At
the same time, because the cutting blade is performing ultrasonic
vibration, the friction resistance is particularly small, and the
material to be cut is not easy to stick to the blade. This is
particularly effective for cutting viscous and elastic materials,
frozen materials such as food, rubber, non-woven fabrics, etc., or
objects that are inconvenient to press.
Basic structure and characteristics
Ultrasonic cutting machine is a type of equipment that uses wave
energy for cutting processing. It is characterized by cutting
without edge. In other words, there is no need for a traditional
cutting edge. Traditional cutting uses a knife with a sharp edge to
press the material to be cut. This pressure is concentrated at the
cutting edge, and the pressure is very large, exceeding the shear
strength of the material being cut, and the molecular binding of
the material is pulled apart and cut off. Because the material is
pulled apart by strong pressure, the cutting edge of the cutting
tool should be very sharp, and the material itself must withstand
relatively large pressure. It is not good for cutting soft and
elastic materials, and it is more difficult for viscous materials.
Advantages
o Integrating welding and cutting processes
o Can be used on films and packaging materials, even in the
presence of contamination in the sealing area
o Suitable for textiles containing thermoplastic elastomers or
non-elastomeric thermoplastics
o Fast and reliable
o Can connect multiple layers of material at once
o No need for additional punching equipment
o High repeat consistency
o Can realize full monitoring of welding process parameters
o Flexible design
o Predictable output
o Die-cut edges are smooth with no sharpness and no threads
o Environmentally friendly technology
o Low energy consumption and short cycle
o No additional consumables needed
o Recyclable for specific products
Application:
Ultrasonic cutting equipment is suitable for cutting:
- Thermoplastics (plates, sheets, films, laminates)
- Carbon fiber CFRP
- Rubber (vulcanized latex, non-vulcanized latex, film material,
tube)
- Composites (prepregs, polyethylene fibers, carbon molded products
or glass fibers (GFRP))
- Resin
- Silicone
- food
- foam
- Paper (honeycomb)
- PVC foam board
