Application of ultrasonic spot welding machine in automobile manufacturing industry

Ultrasonic spot welding machine is also called handheld ultrasonic spot welding machine, pistol ultrasonic welding, usually used for riveting plastic products, in the automobile manufacturing industry, especially the manufacturing and processing of interior and exterior plastic parts, it is the most widely used.

The hand-held ultrasonic spot welding machine has no fixed device, and simply consists of the transducer and the welding head to form the welding gun part, which is connected to the ultrasonic generator through the power cord. Welding is performed manually. The body is small in size, light in weight, easy to carry, and flexible in operation.

Usually its power is much smaller than standard plastic welding machine, only 600W, 800W, but its frequency is relatively large 28KHZ, 35KHZ. According to different products, different welding heads can be designed to achieve the effect of plastic hot riveting.

LCD digital display, real-time feedback frequency, welding time and other parameters.

Ultrasonic spot welding machine can achieve the effect of traditional hot-melt riveting, and its advantages are obvious. The welding time is extremely fast, there is no high temperature, no sparks, no smoke and irritating smell, and at the same time it causes minimal damage to the welding product。

The ultrasonic spot welding machine is not limited to manual operation. It can be matched with a robotic arm or customized as an ultrasonic non-standard equipment. It can weld up to 20 riveting points at the same time, which is a qualitative improvement in production efficiency and will not appear. Mistakes in manual operation.