20khz 5000w Ultrasonic Metal Spot Welding Machine for copper and aluminium tubes

Ultrasonic 20Khz Metal Spot Welding Machine 5000 Watt For Copper Aluminum

Parameter

Description

Ultrasonic metal welding machine can simultaneously weld thin materials such as aluminum, copper, silver, chromium-nickel and other conductive metals to perform spot and strip welding. It can be widely used in automotive appliances, electronic motors, electrical lead terminals, wiring harnesses, end pieces, and poles. The points, strips, and lines of the lugs are connected by welding.

The copper wire and terminal ultrasonic spot welding machine can simultaneously weld thin materials of conductive metals such as aluminum copper, silver, chromium-nickel, etc. to perform spot and strip welding. It can be widely used in automotive appliances, electronic motors, electrical lead terminals, wire harnesses, The points, strips, and lines of end pieces, pole piece ears, etc. are connected by welding. Ultrasonic metal welding uses high-frequency vibration waves tens of thousands of times per second to be transmitted to the surface of two metal workpieces to be welded, and then a certain pressure is applied to make the metal surfaces rub against each other to form a fusion between molecular layers. The purpose of welding.

Features

There is no need for flux and external heating, no deformation due to heating, no residual stress, and low requirements for pre-welding treatment on the surface of the weldment. Not only the same kind of metal, but also dissimilar metals can also be welded. It is possible to weld thin sheets or filaments to thick plates. Ultrasonic welding of good conductors has much less energy than current welding, and is often used for welding transistors or integrated circuit leads. When used for sealing welding of medicines and explosive materials, it can prevent general welding from contaminating medicines due to dissolved objects, and will not explode due to heat.

Advantages 

1), the welding material does not melt, not fragile metal characteristics
2) After welding, the conductivity is good, and the resistivity is very low or almost zero
3) Low requirements on the surface of the welded metal, both oxidation and electroplating can be welded
4) The soldering time is short, without any flux, gas, or solder
5), welding without sparks, close to cold processing, environmental protection and safety
6) The integrated system and constant welding parameters ensure the welding quality
7) No skilled workers are required, and the use of equipment only requires one day of training
8), mold replacement is simple and fast, no need to re-calibrate, reduce downtime and production costs
9), easy to install, maintain and operate