20Khz 6000w High Power Ultrasonic Wire Harness Terminal Welding Machine For Metal Welding

20Khz 6000w Ultrasonic metal welding machine for metal welding

Parameter

Description

Ultrasonic metal welding uses high-frequency vibration waves to be transmitted to two metal surfaces to be welded. Under pressure, the two metal surfaces are rubbed against each other to form a fusion between molecular layers. Its advantages are rapid, energy-saving, and fusion. High strength, good electrical conductivity, no sparks, close to cold processing; the disadvantage is that the welded metal parts should not be too thick (generally less than or equal to 5mm), the solder joints should not be too large, and they need to be pressurized. Ultrasonic metal welding was discovered by accident in the 1830s. At that time, during the current spot welding electrode plus ultrasonic vibration test, it was found that it could be welded without current, so the ultrasonic metal cold welding technology was developed. Although ultrasonic welding was discovered earlier, its mechanism of action is still not very clear so far. It is similar to friction welding, but there are differences. Ultrasonic welding has a short time and the temperature is lower than recrystallization; it is also different from pressure welding because the static pressure applied is much smaller than that of pressure welding. It is generally believed that in the initial stage of the ultrasonic welding process, the tangential vibration removes the oxides on the metal surface, and the protruding part of the rough surface produces repeated micro-welding and destruction, which increases the contact area and increases the temperature of the welding zone. High, plastic deformation occurs at the interface of the weldment. In this way, under the action of contact pressure, when they approach each other to the distance at which atomic gravity can act, a solder joint is formed. The welding time is too long, or the ultrasonic amplitude is too large, which will reduce the welding strength or even destroy it.

Advantages of ultrasonic welding

※Good electrical and thermal conductivity after welding, extremely low resistivity (almost no change in the internal resistance of the material) ※The welding material does not need to reach the melting point to achieve the welding effect ↓ Not fragile metal characteristics

※The soldering time is short, no flux or gas solder is needed

※Low requirements on the surface of the welded metal, both oxidation and plating can be welded. ※Easy to realize the welding between dissimilar metals and realize automatic control. ※The welding is non-sparking, environmentally friendly, safe and efficient

Conventional and applicable products for ultrasonic metal welding

Power battery, 3C lithium battery multilayer positive and negative welding

Soft and hard connection welding of battery pack module. Combination welding of dissimilar materials such as copper sheet and aluminum sheet

Automobile wiring harness, wiring harness terminal, multiple wires are mutually welded into a wire knot, copper wire wire conversion welding

Wire and various electronic components, connectors, terminals, contacts are welded

Fusion welding of dissimilar metal sheets such as copper-aluminum, copper-nickel, aluminum-nickel, copper-aluminum-nickel, titanium-aluminum, etc.

Copper pipes in refrigerators, air conditioners and other industries are sealed, and the copper and aluminum can be sealed and cut for water and air tightness.

Welding of high-current contacts such as non-fuse switches, electromagnetic switches, etc. 5828 nickel mesh, aluminum mesh, nickel foil, copper aluminum foil, solar heat absorption plate welding

R-Responsibility P-Products S-Service

sale the right products instead of the expensive one

Rps-sonic, consisted with a couple of young people who love ultrasonic very much.The founding members of RPS-SONIC have an average degree of Bachelor's degree or above. They have been in the ultrasonic industry for more than 5 years and have rich experience in ultrasound. The company's business philosophy is: Do not blindly promote any product, find the right product for the customer. So before each order, we will confirm all the details, including application details, equipment conditions, equipment specific information.

And we have the Professional import and export company， HangZhou LanBen Trade Co., Ltd, can export to any country wordwide.

Before year 2012, we only sale second branson / dukane / rinco / herrman/telsonic welding equipment , during these twenty year develop, we find, more and more people have problem with the core part of ultrasonic welding equipment -generator and transducer, so we decided to start our business of transducer and generator of our own transducer and generator. Many of the end user meet the transducer problem, they don’t know why transducer broken, and changing the expensive transducer one by one. Actually, one branson /dukane /rinco transducer can use 10~30 year, even the cheapest transducer can use about 5 years. So there must some reasons if your transducer broken in one year. That’s why we want build Rps-sonic, we need to help more end user to know more about transducer , to use ultrasonic equipment better, to save cost when meet problem.

The same to generator, Unreasonable operation may shorter the use-life of ultrasonic generator. So we have to make technical inquiry before operate ultrasonic welding machine. The key point of ultrasonic machine is resonance, only keep every part in resonance can make the system in best work environment.

Till now , we still have a lot of Branson /dukane/ rinco/ herrman telsonic welding machine, so that we can confirm every transducer/generator we made can matching to the original machine.

Of course we can make the transducer/generator replace for Branson /dukane/ rinco/ herrman telsonic welding machine, we can also make transducer/generator for any application of your ultrasonic equipment. We supply OEM service for oversea customers, we already have OEM customer in USA and German.

If you have any problem in ultrasonic area, welcome contact Rps-sonic.