The Welding Advantages Of Ultrasonic Welding On Plastic Housings
With the development of plastic material technology, ultrasonic welding machines are widely used in various plastic products in the medical, electronics, electrical appliances, consumables, auto parts, non-woven fabrics, office supplies and toy industries. Due to too many factors affecting the plastic bonding process, there are many plastic products with complex shapes that cannot be molded at one time, and plastic bonding and heat sealing processes are also required. However, the efficiency of the process itself is low, and some need to add adhesives, resulting in unsightly welding, low bonding fastness, and easy environmental pollution. However, the use of ultrasonic welding machines does not cause such problems. Ultrasonic welding can not only improve production efficiency, but also reduce costs and improve product quality and production safety.
Principle of ultrasonic plastic box welding machine:
The ultrasonic energy is transmitted to the welding zone through the upper weldment, and the two welded interfaces generate high-speed frictional heat generation, and the local temperature rises. In addition, due to the poor thermal conductivity of the plastic, it cannot dissipate heat in time, and it gathers in the welding area, causing the contact surface of the two plastics to melt rapidly, and under a certain pressure, they are integrated into one. When the ultrasonic wave of the plastic box welding machine stops working, let the pressure continue, and hold the pressure for a little time to make it solidify and form.
According to the welding requirements, the ultrasonic welding machine can choose semi-automatic or automatic mode, welding temperature, heating time, cooling time, heating depth, welding depth pressure, transfer time and other parameters can be adjusted.
Plastic box welding machine is suitable for: electric meter box welding, water meter box welding, power adapter welding, u disk welding, telephone receiver welding, electric mosquito swatter welding, electric toothbrush handle welding, etc.
Altrasonic has high-precision mechanical equipment, high-precision testing instruments, one-stop follow-up processing procedures, honest and pragmatic services, fine and progressive goals, and industry standards, to provide you with high-quality high-quality products, with scientific management. mode, reduce production costs, and increase market competitiveness for your products. We can also produce and process according to customer's drawings or samples, and provide customers with high-quality application solutions for ultrasonic welding.
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