At present, there are many ultrasonic welding models on the market, which can be divided into 15, 18, 20 and 40KHZ according to their working frequency. The higher the working frequency of welding machine, the greater the ultrasonic energy released. But not the higher the frequency is better, people should choose the appropriate frequency of welding machine according to the situation of production. In the car lamp factory, there will be different frequency car lamps ultrasonic welding machine used to produce different types of car lamp.
Ultrasonic welding machine can process two different plastic parts for perfect fusion, welding gap is not only very stable, but also very beautiful. The production of car lights is the welding and fusion of various plastic parts. There are two main types of motorcycle lights and car lights on the market at present. The lamp shade and lamp holder between the need for bonding, if the use of glue and other bonding, there will be the problem of unstable bonding, the use of ultrasonic welding machine, not only welding solid, welding efficiency is relatively high. Ultrasonic welding technology can achieve fast welding, a welding only takes more than ten seconds. When the ultrasonic energy of the welding machine accumulates on the workpiece, it can be made to reach a high temperature state, and then weld under the action of pressure. After welding, the lamp can be restored to normal temperature in a short time to complete the whole car lamps ultrasonic welding process.
Now the ultrasonic welding machine is more intelligent, people only need to place the workpiece in the upper and lower position, the manipulator can automatically weld the workpiece. This fully automated design has epoch-making significance. It can not only make the welding work more safe, but also greatly improve the efficiency of production. After the use of car lamps ultrasonic welding technology, but also can save part of the labor cost, reduce the production cost of headlights.
Post time: May-06-2022