• 2019-08-26

Ultrasonic horn definition   1. What is the ultrasonic horn: Ultrasonic horns are a generic term for all ultrasonic transmitters and are an integral part of ultrasonic welding equipment. Its function is to couple the ultrasonic waves generated by the transducer into the object being processed. Because it is to transmit ultrasonic waves, the welding head must work in a resonant state, tha...

• 2019-08-26

Application of ultrasonic welding in the automotive industry   Ultrasonic welding machines are widely used in the automotive industry: In the automotive industry, welding is a key link in the manufacture of automotive parts and bodywork. It plays a special role in connecting the upper and lower. At the same time, there are many models of automobile products, complex forming structures, specia...

• 2019-08-16

Principle of Ultrasonic Atomization to Prepare Metal Powder   The basic principle of metal ultrasonic atomization is to use power source generator to convert power frequency alternating current into high frequency electromagnetic oscillation to provide ultrasonic transducer. The transducer converts high frequency electromagnetic oscillation into weak by means of the stretching effect of piezo...

• 2019-08-16

Preparation and Development of Metal Powder by Ultrasonic Atomization   Although conventional fine powder preparation methods such as high energy crushing, water atomization, gas atomization, and centrifugal atomization have entered large-scale industrial production stages, powder characteristics determined by the process methods such as particle size, particle size distribution, and powder G...

• 2019-08-13

Standard Sewing vs. Ultrasonic Seaming Sewing remains the most popular method of joining fabrics. The lockstitch machine is the standard method used for sewing. A bobbin sits in the middle of the shuttle, which is rotated in synch with the motion of the needle. The needle pulls a loop of thread through the fabric, rises, then reinserts into the fabric. The feed dogs are what move the fabric forwar...

• 2019-08-13

Ultrasonic' New Packaging Options Here are several examples that illustrate how ultrasonic technology is playing a critical role in the success of product packaging design for manufacturers, points-of-sale outlets, and consumers alike. Beverages in flexible, multi-layer film packages. Pocket Shot Spirits developed an unbreakable easy-open, pocket-size “bottle” of spirits for on-the-go travelers, g...

• 2019-08-12

Ultrasonic In the Road of Packaging 2 Ultrasonic Advantages Packaging engineers considering ultrasonic welding as an alternative to heat sealing are often driven by a variety of factors. These include: • Eliminating seal failures due to contamination. Some products leave residues on sealing surfaces that can become encapsulated within conventional, static conduction heat seals, resulting in c...

• 2019-08-12

Ultrasonic In the Road of Packaging 1 From the time thermoplastic films were first developed, they have made heat sealing a mainstay for packaging designers. It has been adapted widely for sealing everything from thin-wall food and snack bags to clamshell packages for hardware, electronics, and many other applications. But as heat-sealing technology has matured and packaging materials have ev...