Views:0 Author:Site Editor Publish Time: 2019-08-12 Origin:Site
With the development of curtains, it has become an indispensable interior decoration for the functional and decorative aspects of the living room. The color pattern, material style and exquisiteness of the curtains all affect the visual and comfort of the interior.
For the high pursuit of people, manufacturers are paying more and more attention to the production process of curtains. Cutting is the first step in the process of curtain processing, which has a major impact on subsequent deep machining.
The basic structure of the ultrasonic cutting machine is an ultrasonic transducer, a horn, a cutting blade (horn), and a driving power source. The ultrasonic drive power source converts the commercial power into a high-frequency high-voltage alternating current and transmits it to the ultrasonic transducer. An ultrasonic transducer is actually equivalent to an energy conversion device that converts input electrical energy into mechanical energy, ie, ultrasonic waves. Its manifestation is that the transducer moves back and forth in the longitudinal direction. The frequency of the telescopic motion is equivalent to the frequency of the high frequency alternating current supplied by the driving power source. The role of the horn is to fix the entire ultrasonic vibration system and to amplify the output amplitude of the transducer. The cutting blade (horn) further enlarges the amplitude on the one hand and focuses the ultrasonic wave. On the other hand, the ultrasonic wave is output, and the ultrasonic energy is concentratedly input to the cutting portion of the material to be cut by using a similar cutting edge of the cutting blade. Under the action of huge ultrasonic energy, this part softens and melts instantly, and the strength is greatly reduced. At this time, as long as a small cutting force is applied, the purpose of cutting the material can be achieved.
Cutting fabrics is a key part of the slitter. The ultrasonic fabric cutting device is mainly used for slitting a wide fabric roll material into various narrow web rolls, and the slitting process includes two processes of unwinding and winding. Ultrasonic energy instantly opens the molecular chain of the treated fabric, and the cutting strength is greatly reduced. Only a small force is required to achieve the purpose of cutting the fabric.
Ultrasonic fabric cutting equipment is suitable for the cutting of curtains of various materials, such as printed fabrics, dyed fabrics, yarn-dyed fabrics, jacquard fabrics, cotton, hemp, polyester, silk and so on. At present, ultrasonic fabric cutting equipment has been widely used in curtain cutting production lines. Our advantages are: beautiful, firm, no loose edges, no burrs, no preheating, high efficiency, no blackening, no coke, soft cuts, beautiful appearance, etc.