Information of ultrasonic spot welding machine

The ultrasonic spot welding machine is one of the core parts of the mouthpiece machine, which can be used for welding thermoplastic materials, and the welding head can be replaced according to different welding processes for riveting, spot welding, embedding, cutting, etc.

Here is the content list:

l Principle of ultrasonic spot welding machine

l Ultrasonic spot welding machine features

l Ultrasonic spot welding machine advantages

Principle of ultrasonic spot welding machine

Ultrasonic welding machine converts 50/60HZ current into high-frequency alternating current through the ultrasonic generator and feeds this electrical energy into ultrasonic transducer to produce mechanical motion of the same frequency. The mechanical motion is transmitted through the amplitude regulator device to the ultrasonic welding head, which transmits the received vibration energy to the joint of the workpiece to be welded. In this area, the energy is converted into heat using friction, which melts the plastic. The brief pressure maintained on the workpiece after the vibration of the ultrasonic welding machine stops causes the two weldments to solidify as one in a molecular link. The typical welding time is less than 1 second and the resulting weld strength is comparable to that of the body.

Ultrasonic spot welding machine features

Ultrasonic spot welding has significant advantages over traditional processes (such as gluing, electric stamping, or screw fastening), such as high productivity, good welding quality, environmental protection, and energy-saving. Ultrasonic welding machines can also be used for thermoplastic products welding, riveting, as well as metal parts and plastic parts between the inlay and crimping process. It has completely replaced the process of organic flux paste, with low energy consumption, high efficiency, no deformation, no pollution, solid welding, ease to operate, and other characteristics.

Ultrasonic can be used not only to weld metals, hard thermoplastics but also to process fabrics and films, etc. Handheld ultrasonic welding machines can be replaced with different ultrasonic welding heads according to the size of the riveting point of the product to be welded and the welding requirements, which is fast and convenient, and the cost is much lower compared to the dedicated automotive door panel ultrasonic welding machine, which meets the needs of customers.

Ultrasonic spot welding machine advantages

The ultrasonic spot welding machine is small in size, easy to operate, fast, and clean; using a modular integrated circuit, strong power output; built-in automatic protection circuit, safe to use, stable, and reliable work. The welding surface is firm, high strength, beautiful and environmental protection. It can replace different ultrasonic welding heads according to the size of the rivet point of the products to be welded and the welding requirements, which is both fast and convenient.

If you want to know about the ultrasonic sewing machine, ultrasonic plastic welding machine, you can consult us. Shengpai Technology relies on “Customer Service Being First” as its corporate culture. The aim is ”Quality First, Service First”. Today, because of its abundant professional knowledge and good after-sales service, Shengpai Technology has gained a very good reputation.