Advantages of wave soldering

2023-04-22

Wave soldering is a common electronic manufacturing process used to solder components on a circuit board to the board. Wave Soldering mainly uses solder bars, whose main material is tin.Tin Melting Furnace

In the wave soldering process, the soldering surface of the circuit board is in direct contact with the high-temperature liquid tin for the purpose of soldering. High-temperature liquid tin maintains a sloping surface, and by a special device to make liquid tin to form a wave-like phenomenon, forming a wave soldering.SMT Machine

The main advantage of wave soldering is that it enables efficient, high-precision soldering and stable operation at high temperature, high pressure and high speed. As a result, wave soldering has become one of the most important parts of the electronics manufacturing process.Plug-in Machine

Wave soldering is a common surface assembly technique that is commonly used in the assembly process in the electronics industry. Wave soldering is a soldering process in which a hard solder is applied to a solder joint on a circuit board by preheating it to a liquid state, then passing it through a wave through the circuit, and then applying pressure to cure it on the joint. This technique allows for efficient and reliable assembly of circuit components, with advantages in terms of good quality solder joints, strong joints, and speed.

Wave soldering is usually an automated, high-volume production process that is not only efficient, but also guarantees the quality of the solder joint, so it is widely used in the production of circuit boards. The principle of wave soldering is that the nozzle leading out of the solder is preheated to the melting point by a preheating system in the internal circuit, and then cooled at the lead outlet. When applying wave soldering, the nozzle should be placed at the position to be soldered, and then the solder is sent through the circuit to the subsequent wave link, which stores the solder in a ceramic housing, followed by a photoelectric sensor to control the wave.

Wave soldering has many advantages in the connection of electronic components, one of which is that the quality of the solder joint can be guaranteed. With wave soldering, the solder consumes a large amount of heat by preheating, which raises the solder joint temperature to a temperature that liquefies the solder. At this point the surface tension of the solder spot tends to decrease strongly, creating a unique waveform. As the solder joint temperature decreases, the solder area takes on a solid structure. The shape of the solder joint is easily controlled during the operation, thus ensuring the quality of the solder joint.

Another benefit of wave soldering is good reliability. This is because the unique waveform formed by the solder joint allows the stress in the solder area to be released, thus physically ensuring the reliability of the solder joint. In practice, there are cases of bad solder items, but because wave soldering guarantees the quality of the solder joint, only a very small number of joints have bad items.

Another advantage of wave soldering is its speed. Traditional manual soldering requires manual set-up of soldering equipment and long soldering times, resulting in low soldering speeds. Wave soldering allows for efficient continuous assembly, which reduces soldering time and increases productivity.

In summary, wave soldering technology provides an efficient, high-quality, and reliable method of soldering electronic components and is widely used in the production process of the electronics manufacturing industry. Because of its obvious advantages and ease of operation, more and more companies are adopting wave soldering technology in order to improve production efficiency as well as the economic benefits of the company.

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