60Khz 100w Portable Ultrasonic Soldering Equipment For Glass Welding

60Khz 100w Portable Ultrasonic soldering iron equipment for Glass welding

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Description

Ultrasonic soldering is a flux-free soldering method. Compared with traditional soldering methods, it is considered more environmentally friendly. Use vibration and cavitation to remove the surface oxide layer from the welding surface instead of chemical agents.

Ultrasonic soldering technology is different from ultrasonic plastic welding, which uses vibration to generate heat to melt the connected parts. The principle of ultrasonic soldering is basically the same as that of ultrasonic cleaning. The vibration energy causes cavitation in the water bath or cleaning solvent. The surface of the part immersed in the liquid medium is cleaned by the strong erosion effect of cavitation bubbles.

In the ultrasonic soldering process, heat from a separate energy source melts the solder before applying vibration energy. Then, the molten solder is used as an acoustic transmission medium for ultrasonic vibration. When high-frequency vibration energy is applied to the molten solder, it causes controlled acoustic cavitation at the tip of the soldering tool to destroy and disperse surface oxides. The cavitation microbubbles burst, clean all surfaces, wet the liquid solder and bond the pure metal.

Vibration also ensures that there are no voids in the solder joints, and the vibration energy forces the liquid solder to penetrate into the gaps and pores of the substrate. It helps seal parts and increase the surface area to which solder can bond. Ultrasonic vibration can also squeeze bubbles out of liquid solder, so this method makes solder joints suitable for applications in high vacuum where sealing is required.

Ultrasonic soldering allows the connection of different materials and can be used for materials that are difficult to solder by conventional methods. Since no flux is required, users can save the time and cost of cleaning flux residues, while reducing corrosion and improving the durability of solder joints.

The ultrasonic soldering method can be conveniently used for manual welding with the help of a handheld ultrasonic electric soldering iron equipment, or it can be grafted to an ultrasonic welding machine and assembly line for use.

Glass, ceramic, stainless steel, aluminum welding

In years of extensive research on glass-metal bonding, Japanese engineers have developed a special solder alloy called CERASOLZER (solder wire). This active solder alloy is specially formulated for the ultrasonic welding method and has a very unique bonding ability, which can replace the commonly used silver baking, indium brazing, molybdenum manganese and resin bonding methods. CERASOLZER chemical bond (glass substrate) In addition to the direct metal-to-metal bond, Cerasolzer can also form a strong chemical bond with the welded substrate. The alloy is composed of the same main components like a standard solder alloy (lead/tin), but in addition it also contains a small amount of elements such as zinc, titanium, silicon, aluminum, beryllium, rare earths, etc. These elements have the same effect as oxygen. Very strong chemical affinity.

During the welding process, these additional elements combine with the surrounding oxygen to form an oxide, which is chemically combined with various materials, including glass, ceramics, aluminum, stainless steel, conductive oxides, and many other previously used oxides. Other substrates that are considered non-weldable. The resulting oxide is combined with the solder substrate, forming a very strong chemical bond (RO) at the interface.

Therefore, if oxygen is effectively eliminated by replacing the air around the bonding equipment with an inert gas (such as nitrogen), the adhesion of the Cerasolzer will be lost. The results show that the appropriate critical oxygen concentration for bonding is about 2%. The melting temperature of Cerasolzer alloy is between 155 and 297℃. Due to ultrasonic vibration, the welding method is flux-free. In fact, if our ultrasonic welding method uses flux, it will destroy the oxygen bond and destroy the entire welding process, so it should not be used.

Application

Glass jewelry manufacturing
Optical glasses coating/metallization
Making electrodes on glass and ceramic plates
Welding of heating contacts on the rear window of a car
Welding superconductors, components, ceramic accessories
Vacuum sealing of glass tube, bonding of hardware accessories
Sealing of optical glass fiber (metal ferrule bonding)
The electrode is bonded to the front/back contact of the solar cell (crystalline, thin film)
Bonding leads (dots) in metallic glass, liquid crystal glass, crystal oscillator, hybrid integrated circuit

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.