Welding Indium Tin Oxide Coated Glass Welding Indium Tin Oxide Coated Glass - Ultrasonic Welding - Cheersonic ITO COATED GLASS (Indium tin oxide coated glass) belongs to the group of TCO (transparent conducting oxide) conductive glasses. An ITO glass has a property of low sheet resistance and high transmittance. It is mostly used in research and development. ITO coated glass substrates are widely used to organic/inorganic heterojunction solar cells, Schottky [...]

Welding PCBS Welding PCBS - PCBs for Welding Machine - Cheersonic A printed circuit board is an electrical circuit whose components and conductors are contained within a mechanical structure. Conductive features include copper traces, pads, heat sinks, or conductive planes. The mechanical structure is made with insulating material laminated between layers of conductive material. The overall structure is plated and covered with nonconductive solder mask and silk screen to legend [...]

Cheersonic wishes you a Happy New Year! The bell of the new year is about to ring, and the passing of time has left a deep mark. This winter's sunshine and drizzle accompany us as we greet the Spring Festival of 2020. In the past year, we are diligent, sincere, and create proud achievements; in the new year, we are confident, innovative, and the company will create brilliant again! As [...]

Ultrasonic-assisted Soldering System Development of an open-source ultrasonic-assisted soldering system A modular ultrasonic-assisted soldering platform is designed to provide precise control over process parameters. Translational and rotational motion control of the solder tip allows for leading-edge soldering. A solder wire extruder is implemented to precisely control the volume of solder deposited on the substrate. A low-cost profilometer is integrated into the system to quantify the solder wetting behavior. Preliminary experiments [...]

Ultrasonic-assisted Soldering As the electronics, automobile and other industries seek to eliminate the use of flux when joining dissimilar materials, ultrasonic-assisted soldering has emerged as a prime candidate to replace conventional soldering to improve wetting at bonded joint surfaces. A challenge for ultrasonic-assisted soldering is to effectively scale up techniques for industrial use. This paper presents a modular, open-sourced automated system that was designed to allow for flexible and repeatable [...]

Ultrasonic Tinning Welder The ultrasonic soldering process excels in the removal of protective gold, silver, and other platings from lead surfaces. Military specifications recommend ultrasonic soldering for gold removal. Ultrasonic tinning has been successful in restoring the solderability of component leads that could not be recovered using the fluxes allowed by military and other specifications. The vigorous mechanical scrubbing provided by ultrasonic energy surpasses many other mechanical recovery techniques. Ultrasonic [...]

Ultrasonic Soldering Process The ultrasonic soldering process does not use flux. Ultrasonic cavitation and implosion provide the mechanism to mechanically remove surface oxides to allow solder adhesion to take place. Since there is no flux used, there is no chance of solder splatter or the inclusion of flux or flux decomposition byproducts in the solder coating. The necessity to remove flux residues after soldering is also eliminated. Since there is [...]

Ultrasonic Bonding Soldering Basic soldering patterns Ultrasonic soldering machines perform various tasks during its operations, however core soldering processes can be divided into 3 basic soldering patterns. Each soldering pattern has been formed to provide best soldering performance with given substrate or industrial field. Point pre-soldering & point bonding Flux-free two step bonding method, usually performed by two individual machines. Pre-soldering machine places bumps in required distance on the substrate [...]

Automated Soldering Machines Soldering machine design, automated ultrasonic soldering, automatic soldering machines Cheersonic is a pioneer of ultrasonic soldering systems with long experience in developing of special mechatronic solutions. Our engineering team is focused to provide excellent automation services in field of designing and building of sophisticated production equipment, not only limited to automated ultrasonic soldering. For example, fully automated manufacturing and inspection machines for hard disk drives Ultrasonic Soldering [...]