Ultrasonic drawing

Ultrasonic Extrusion Barrel Polishing

The process of ultrasonic extrusion barrel polishing involves the use of high-frequency and high-intensity vibration to smooth out the surface of barrels and to maximize product quality in extrusion-based processes. Ultrasonic barrels are used to facilitate the extrusion of materials such as metals, plastics, rubber, and composites. Through careful implementation of the polishing process, manufacturers can ensure that their product has a precise, uniform profile and consistent surface quality.

An ultrasonic polishing system consists of an ultrasonic generator and a series of specialized electrodes that are inserted into the ball end of the barrels. When the generator is activated, these electrodes vibrate at high frequencies, resulting in the application of a precise, homogenous polishing force to the surface of the barrels. This process can be highly successful in removing small blemishes and even fine bruises from the surface of the barrels.

The polishing process is usually conducted in stages. First, the generator is energized and allowed to run for a pre-determined time period. During this time, the electrodes vibrate, resulting in the application of a fine polish to the surface of the barrels. After the initial polishing period is complete, the generator is then allowed to run for a brief period of time, enabling a more precise polish to be achieved. Lastly, the generator is switched off, allowing the barrels to reach the desired condition.

When selecting an ultrasonic polishing solution, it is important to consider the amplitude of the vibration, the size of the barrels being polished, and the range of polishing needed. It is also important to check that the manufacturer has the necessary safety measures in place to prevent a dangerous build up of static electricity. The process should also be supervised by experienced personnel, who can ensure that the process is performed in an efficient and safe manner.

Ultrasonic extrusion barrel polishing can greatly improve the quality and consistency of a products surface finish. Through prudent application of the process, manufacturers can ensure that their barrels are able to resist wear and tear, and that their products look great and provide customers with high-quality, consistent profiles.

Ultrasonic wire drawing is a method of drawing used to process various metal wires. It is an advanced technology to realize noiseless and high-speed wire drawing. The speed of the wire-drawing process is increased through ultrasonic excitation, the impact of drawing force is reduced, and the occurrence of wire fracture is effectively avoided.

Ultrasonic wire drawing is mainly composed of an ultrasonic generator and an insight wedge type ultrasonic transducer. It is a wire-drawing method which is based on the principle of ultrasonic vibration when drawing metals. The ultrasonic generator generates an alternating electric current to drive the transducer to vibrate at a frequency of 20-30kHz. The transducer creates ultrasonic waves with a press-feeding mechanical system which creates a friction force. This friction force increases the speed of the wire drawing so that the drawing will be smooth and the blockage can be minimized.

Ultrasonic wire drawing has the advantages of high drawing speed, low energy consumption, low noise, no blockage, no pollution and small wear of die. At the same time, it also has a certain draft rate multiplier. It is suitable for steel wire, aluminum alloy wire, stainless steel wire, copper wire, nickel alloy wire, etc. It is mainly used in the production of ultra fine wire drawing, such as core wire, guide wire and medical wire drawing.

The high-speed operation of the ultrasonic wire drawing machine brings the convenience to the operation of the equipment and allows the operator to realize the needs of high-speed production. In addition, due to the special structure of the ultrasonic wire drawing machine, it is also easier to improve production efficiency and reduce production costs.